alcatel-lucent converged backbone transformation...

Alcatel-Lucent Converged Backbone Transformation (CBT) | Release 2.0 Trouble-Clearing Guide

3MM-02100-ADAA-GAZZZA

ISSUE 1 November 2010

ii 3MM-02100-ADAA-GAZZZA

Issue 1 November 2010

Alcatel, Lucent, Alcatel-Lucent and the Alcatel-Lucent logo are trademarks of Alcatel-Lucent. All other trademarks are the property of their respective owners.

The information presented is subject to change without notice. Alcatel-Lucent assumes no responsibility for inaccuracies contained herein.

Copyright © 2011 Alcatel-Lucent. All Rights Reserved.

Contains proprietary/trade secret information which is the property of Alcatel-Lucent and must not be made available to, or copied or used by anyone outside Alcatel-Lucent without its written authorization.

3MM-02100-ADAA-GAZZZA iii Issue 1 November 2010

Content

About this document vi

Purpose.......................................................................................................................................... vi

Reason for revision ....................................................................................................................... vi

Safety information ........................................................................................................................ vi

Intended audience ......................................................................................................................... vi

Assumptions................................................................................................................................. vii

Related information ..................................................................................................................... vii

Technical support.......................................................................................................................... xi

How to comment........................................................................................................................... xi

1 Solution Specific Conditions 1

2 Basic Diagnostic Procedures 12

Trouble-shooting Overview for L2/L3 services....................................................................... 13

LSP Diagnostics........................................................................................................................... 14

LSP Ping OAM............................................................................................................................ 14

LSP Trace OAM .......................................................................................................................... 15

SDP Diagnostics .......................................................................................................................... 15

SDP ping ...................................................................................................................................... 16

SDP MTU Path Discovery........................................................................................................... 16

Service Ping ................................................................................................................................. 17

VPRN Service Diagnostics........................................................................................................... 18

VPRN ping and VPRN trace........................................................................................................ 18

Multicast Router Information (mrinfo) ........................................................................................ 18

Multicast Trace (mtrace).............................................................................................................. 18

MAC Ping .................................................................................................................................... 18

MAC trace OAM ......................................................................................................................... 20

MAC Populate ............................................................................................................................. 21

MAC purge OAM........................................................................................................................ 22

CPE Ping...................................................................................................................................... 22

Multicast FIB Ping....................................................................................................................... 22

General Provisioning Guidelines ................................................................................................. 22

Verify configuration via Router CLI Commands ........................................................................ 23

iv 3MM-02100-ADAA-GAZZZA


Verify configuration via 5620 SAM ............................................................................................ 24

Verify LSP configuration and its status ....................................................................................... 25

Checking Services........................................................................................................................ 26

Trouble-shooting Overview for Optical Systems .................................................................... 28

Verify service via 1354 RM-PhM for 1830 PSS ......................................................................... 28

Single Sign On, SAM+1350OMS integration in the same Web portal, NE inventory

and Global Alarm Views.............................................................................................................. 30

Login with SSO mechanism: ....................................................................................................... 31

Then, having common access to the SAM and 1350OMS Network Management:..................... 32

Navigating towards the SAM and having an access to the SR used for CBT 1.1........................ 33

To open 1350OMS Network Management with NE inventories (SR and PSS):......................... 34

Access to the Global Alarm List (alarm folder)........................................................................... 35

Opening the Global Alarm List, with alarms coming both from PSS and SRs: .......................... 36

Verify service via Wavestar CIT for 1625 LX............................................................................. 37

3 Advanced Troubleshooting Procedures 48

Additional Info............................................................................................................................. 69

Configuration Assurance for L2/L3 Services .............................................................................. 70

Physical Layer.............................................................................................................................. 71

LAG Layer ................................................................................................................................... 72

IP Layer........................................................................................................................................ 73

IGP Layer..................................................................................................................................... 74

OSPF............................................................................................................................................ 74

IS-IS ............................................................................................................................................. 76

RSVP Layer ................................................................................................................................. 77

MPLS Layer................................................................................................................................. 78

LDP Layer.................................................................................................................................... 79

Service Layer ............................................................................................................................... 80

Optical Layer Analysis................................................................................................................. 81

1830 Troubleshooting .................................................................................................................. 81

Viewing alarms and logs using the web interface........................................................................ 81

Configuring the alarm severity using the WebUI ........................................................................ 85

Configuring the alarm severity for all entities of the same type .................................................. 85

Configuring the alarm severity for a specific entity..................................................................... 85

Configuring alarm severity using the 1354RM-PhM................................................................... 87

Path power trace........................................................................................................................... 91

3MM-02100-ADAA-GAZZZA v Issue 1 November 2010

Determining the far end of a service............................................................................................ 93

Checking for services on a port.................................................................................................... 94

4 Alarm Isolation Procedure 96

5 Troubleshooting Commands 100

Glossary 145

3MM-02100-ADAA-GAZZZA vi Issue 1 November 2010

About this document

Purpose

The Alcatel-Lucent Converged Backbone Transformation (CBT)

Trouble-Clearing Guide provides the following information about the Alcatel-Lucent Backbone Transformation (CBT), Release 2.0:

Trouble clearing information and procedures

Diagnostic tools

Reason for revision

This is the first version of this document.

Safety information

For your safety, please see the product level documentation containing safety statements. Safety statements are given at points where risks of damage to personnel, equipment, and operation may exist. Failure to follow the directions in a safety statement may result in serious consequences.

Intended audience

3MM-02100-ADAA-GAZZZA vii Issue 1 November 2010

This document is intended for individuals who are responsible for the installation, acceptance, operations, and maintenance of the Alcatel-Lucent CBT Solution Release 2.0.

Assumptions

This document assumes that users have an understanding of the following:

• Basic principles of telecommunication transmission

• Common telecommunication and system terminology (a glossary is provided in this document to assist you)

• Test sets and tools used in the telecommunication industry

• Local operations and functional procedures of your company

• Personal computer (PC) operation, common PC terminology, and navigational procedures in a windows-style user interface

Related information

The following table lists the documents included in the Alcatel-Lucent 1850 TSS-5 documentation set.

Table 2 Information products related to the Converged Backbone Transformation Solution

Documentation title Documentation code Alcatel-Lucent 1678 Metro Core Connect (MCC) R4.5.1 Customer Documentation CD-ROM “Customer Documentation” 3AG 24399 BFAA Technical Handbook 3AG 24163 BFAA PCZZA CT Basic Operator's Handbook 3AG 24164 BFAA PCZZA Operator's Troubleshouting and Maintenance Handbook 3AG 24197 BFAA PCZZA ES-64 ZIC Operator Handbook, Version 4.4.3 3AG 24624 BFAA PCZZA 1330AS Rel 6.5 Operator's Handbook 3AL 88876 AAAA PCZZA

viii 3MM-02100-ADAA-GAZZZA


ELB Rel 2.X Operator's Handbook 3AL 88877 AAAA PCZZA CLI User Guide GMRE 3AG 24193 BFAA PCZZA Safety Instructions 1678MCC 3AG 24198 AAAA PCZZQ Alcatel-Lucent 1678 Metro Core Connect (MCC) R4.5.1 Service Documentation Installation & Start-Up Manual FLC Software 3AG 24169 BFAA PCZZA Maintenance Handbook 3AG 24323 BFAA PCZZA Network Configuration Guide GMRE 3AG 24194 BFAA PCZZA Installation Handbook 3AG 24191 AAAA PCZZA 1678MCC Installation Guide Rel 2.0 3AL 89572 CAAA TQZZA 1678MCC Rack Rel 4.0 Technical Handbook 3AL 81824 AAAATQZZA System Installation Handbook Optinex Rack 3AL 38270 AAAATQZZA 1670SM Installation Guide Rel.4.3 3AL 89790 CAAA TQZZA Alcatel-Lucent 1678 Metro Core Connect (MCC) R4.6 Customer Documentation 1678 MCC Safety Guide 3AG 24686 AAAA 1678 MCC Product Information and Planning Guide 3AG 24683 AAAA 1678 MCC User Provisioning Guide 3AG 24684 AAAA 1678 MCC Maintenance and Trouble-Clearing Guide 3AG 24685 AAAA 1678 MCC Installation and System Turn-Up Guide 3AG 24689 AAAA 1678 MCC GMRE Command Line Interface Guide 3AG 24687 AAAA 1678 MCC GMPLS/GMRE Guide 3AG 24688 AAAA Documentation CD-ROM 1678 MCC (all manuals on a CD-ROM) 3AG 24399 BGAA Alcatel-Lucent 1678 Metro Core Connect (MCC) R4.6 Service Documentation Maintenance Handbook 3AG 24323 BGAA PCZZA Alcatel-Lucent 1830 Photonic Switch (PSS) Alcatel-Lucent 1830 PHOTONIC SERVICE SWITCH (PSS) Release 3.0 ENGINEERING AND PLANNING TOOL USER GUIDE

8DG60418GAAA

Alcatel-Lucent 1830 PHOTONIC SERVICE SWITCH 32/16 (PSS-32/PSS-16) Release 3.0.0 MAINTENANCE AND TROUBLE-CLEARING USER GUIDE

8DG60418CAAA

Alcatel-Lucent 1830 Photonic Service Switch 32/16 (PSS-32/PSS-16) Release 3.0 Installation and System Turn-up Guide

8DG60418DAAA

Alcatel -Lucent 1830 Photonic Service Switch 32/16 (PSS-32/PSS-16) Release 3.0.0 Product Information and Planning Guide

8DG60418AAAA

Alcatel-Lucent 1830 Photonic Service Switch 32/16 (PSS-32/PSS-16) Release 3.0.0 User Provisioning Guide

8DG60418 BAAA

Alcatel-Lucent 1830 Photonic Service Switch (PSS) Release 3.0.0 Command Line Interface Guide

8DG60418 FAAA

Alcatel-Lucent 1830 Photonic Service Switch (PSS) Release 3.0.0 Safety Guide

8DG60418HAAA

Alcatel-Lucent 1830 Photonic Service Switch (PSS) Release 3.0.0 TL1 Commands and Messages Guide

8DG60418 EAAA

Alcatel-Lucent 1830 1354 RM-PhM Photonic Manager Release 8.0 EMS Reference Guide

3AL61305 AAAA

Alcatel-Lucent 1830 Photonic Service Switch 32/16 (PSS-32/PSS-16) Release 3.0.1 Software Release Description

8DG60782AAAA

Alcatel-Lucent 1626 Light Manager (LM) Alcatel-Lucent 1626LM Release 6.0A Multi Reach DWDM Platform System Turn-Up Guide

3AL 75213 GAAA

Alcatel-Lucent 1626LM Optical Network Design Platform (ONDP) Release 6.0 Installation Guide

3AL75169MAAA

Alcatel-Lucent 1626LM Optical Network Design Platform (ONDP) Release 6.0 User Guide

3AL75169FAAA

Alcatel-Lucent 1626LM Optical Network Design Platform (ONDP) 3AL75213LAAA

3MM-02100-ADAA-GAZZZA ix Issue 1 November 2010

Release 6.0A Installation Guide Alcatel-Lucent 1626 Light Manager Release 6.0 SPLM User Provisioning Guide

3AL 75169 BAAA

Alcatel-Lucent 1626 Light Manager Release 6.0 TL1 Command Guide 3AL 75169 HAAA Alcatel-Lucent 1626 Light Manager Release 6.0 User Provisioning Guide

3AL-75169-AAAA

Alcatel-Lucent 1626 Light Manager Release 6.0A User Provisioning Guide

3AL 75213 BAAA

Alcatel-Lucent 7750 Service Router (SR) 7750 SR OS Interface Configuration Guide 8.0r5 93-0072-07-03 7750 SR OS MPLS Guide 8.0r5 93-0075-07-03 7750 SR OS OAM and Diagnostics Guide 8.0r5 93-0181-04-03 7750 SR OS Quality of Service Guide 8.0r5 93-0077-07-03 7750 SR OS Router Configuration Guide 8.0r5 93-0073-07-03 7750 SR OS Routing Protocols Guide 8.0r5 93-0074-07-03 7750 SR OS Services Guide 8.0R5 93-0076-07-03 7750 SR OS System Management Guide 8.0r5 93-0071-07-03 7750 SR OS Triple Play Guide 8.0r5 93-0098-06-03 OS Multi-Service Integrated Services Adapter Guide 8.0R5 93-0262-01-03 Alcatel-Lucent 7450 Ethernet Service Switch (ESS) 7450 ESS OS Basic System Configuration Guide 7.0 93-0100-06-02 7450 ESS OS System Management Guide 93-0101-06-02 7450 ESS OS Interface Configuration Guide 7.0 93-0102-06-03 7450 ESS OS Router Configuration Guide 7.0 93-0103-06-02 ESS OS Routing Protocols Guide 7.0 93-0104-06-02

7450 ESS OS MPLS Guide 7.0 93-0106-06-03 7450 ESS OS Services Guide 7.0 93-0107-06-03 7450 ESS OS OAM and Diagnostics Guide 7.0 93-0183-03-02 7450 ESS OS Triple Play Guide 7.0 93-0099-06-02 7450 ESS Quality of Service Guide 7.0 93-0105-06-03 ESS OS Integrated Services Adapter Guide 7.0 93-0211-03-02 Alcatel-Lucent 5620 Service Aware Manager (SAM) Alcatel-Lucent 5620 SAM Release 8.0 R1 Release Description 3HE 06054 AAAA TQZZA 02 Alcatel-Lucent 5620 SAM Release 8.0 R3 Glossary 3HE 06107 AAAA TQZZA 01 Alcatel-Lucent 5620 SAM Release 8.0 R3 Integration Guide 3HE 06072 AAAA TQZZA 01 Alcatel-Lucent 5620 SAM Release 8.0 R3 LTE User Guide 3HE 05618 AAAC TQZZA 01 Alcatel-Lucent 5620 SAM Release 8.0 R3 Maintenance Guide 3HE 05725 AAAC TQZZA 01 Alcatel-Lucent 5620 SAM Release 8.0 R3 OSS Interface Developer Guide

3HE 05722 AAAC TQZZA 01

Alcatel-Lucent 5620 SAM Release 8.0 R3 Parameter Guide 3HE 05721 AAAC TQZZA 01 Alcatel-Lucent 5620 SAM Release 8.0 R3 Scripts and Templates Developer Guide


Alcatel-Lucent 5620 SAM Release 8.0 R3 Statistics Management Guide 3HE 05720 AAAC TQZZA 01 Alcatel-Lucent 5620 SAM Release 8.0 R3 System Architecture Guide 3HE 05724 AAAC TQZZA 01 Alcatel-Lucent 5620 SAM Release 8.0 R3 Troubleshooting Guide 3HE 05723 AAAC TQZZA 01 Alcatel-Lucent 5620 SAM Release 8.0 R3 User Guide 3HE 05719 AAAC TQZZA 01 Alcatel-Lucent 5620 SAM Release 8.0 R3 | Alcatel-Lucent 5650 CPAM Release 4.0 R3 Installation and Upgrade Guide


Alcatel-Lucent 1350 Optical Management System (OMS) Complete Alcatel-Lucent 1350 OMS 9.1.1 release documentation on CD-ROM.

8DG41967AAAA.

1350 OMS Getting Started Guide 8DG41965AAAA 1350 OMS Administration Guide, Vol 1: Common Tools and Processes 8DG41965KAAA-Vol1

x 3MM-02100-ADAA-GAZZZA


1350 OMS Administration Guide, Vol 2: Common GUI Functions 8DG41965KAAA-Vol2

1350 OMS Administration Guide, Vol 3: 1350 OMS-EML 8DG41965KAAA- Vol3 1350 OMS Administration Guide, Vol 4: 1350 OMS eOMS 8DG41965KAAA-Vol4 1350 OMS Administration Guide, Vol 5: 1350 OMS PKT 8DG41965KAAA- Vol5 1350 OMS Administration Guide, Vol 6: 1350 OMS SDH 8DG41965KAAA- Vol6 1350 OMS Administration Guide, Vol 7: 1350 OMS SONET 8DG41965KAAA-Vol7 1350 OMS Administration Guide, Vol 8: 1350 OMS WDM 8DG41965KAAA-Vol8 1350 OMS EML User Guide 8DG41965BAAA 1350 OMS PKT User Guide 8DG41965DAAA 1350 OMS SDH User Guide, Vol 1: Basic Management 8DG41965CAAAVol1 1350 OMS SDH User Guide, Vol 2: Enhanced Solutions 8DG41965CAAAVol2 1350 OMS SONET User Guide 8DG41965AAA 1350 OMS WDM User Guide 8DG41965PAAA 1350 OMS Service Assurance Guide 8DG41965FAAA 1350 OMS eOMS Connection Management User Guide 8DG41965QAAA 1350 OMS eOMS Ethernet Management User Guide 8DG41965RAAA 1350 OMS eOMS Service Assurance User Guide 8DG41965TAAA 1350 OMS eOMS Network Element Management User Guide 8DG41965SAAA 1350 OMS CLI Reference 8DG41965JAAA 1350 OMS HA Guide 8DG41965GAAA 1350 OMS OI Guide 8DG41965HAAA Alcatel-Lucent 1340 Integrated Network Controller (INC) 1340 Integrated Network Controller (INC) WEB GUI Console Guide 190-224-191

1340 Integrated Network Controller (INC) WEB GUI EMS Supplement

190-224-192

1340 Integrated Network Controller (INC) WEB GUI PM USER GUIDE

190-224-193

3MM-02100-ADAA-GAZZZA xi Issue 1 November 2010

Technical support

For technical support, contact your local Alcatel-Lucent customer support team. See the Alcatel-Lucent Support web site (http://www.alcatel-lucent.com/support/) for contact information.

How to comment

To comment on this document, go to the Online Comment Form (http://infodoc.

alcatel-lucent.com/comments/enus/) or e-mail your comments to the Comments Hotline ([email protected]) .

3MM-02100-ADAA-GAZZZA 1 Issue 1 November 2010

1 Solution Specific

Conditions

Overview

Purpose

This section provides some solution specific items that may cause some confusion or exhibit unexpected behaviors as a network is being constructed. The items covered in this section should be referenced when there are questions about the behavior being seen with the solution.

2 3MM-02100-ADAA-GAZZZA


Trouble Value/Meaning Description 7750 FRR switch times for a loss of signal to either

the data or optical products results in an outage greater than 50ms. The expectation is than an FRR switch that occurs should be < 50ms.

Probable Cause • Wrong GMPLS mode used o GMPLS SBR o GMPLS GR

• GFP mode is being used instead of CBR

• 40GMuxponder is being used. (Only supports GFP)

• 7750SR hold down time not set correctly

Effect on Service Longer than expected switch times reaching 500ms.

Alarm Entity Type NA

Visible Indication None

Action • Per the standard, the expected switch times when using GMPL modes SBR or GR are greater than 50ms. As such, use SNCP or PRC modes to get sub 50ms switching.

• Ensure that CBR mode is being used rather than GFP which can result in higher latency across the optical network. The GFP standard does not align with meeting sub 50ms switch times.

• On 1625 systems the 40G Muxponder only supports GFP mode. Switch times of <100ms were observed when this card was used.

• It is important that the 7750SR hold down time value is set correctly. Whenever optical protection schemes such as OSNCP and OchP are being used in conjunction with 7750SR protection schemes like FRR, it is necessary to set the hold down time. Not doing so could cause a race condition between different protection schemes and this could require more than 10s before the states finally resolve.

o Set the hold down time to it’s minimum value but not less than 10ms

o Use BFD with a 20ms polling interval when optical protection switching is used in the network.


Trouble Value/Meaning Description Sub 1ms Tx Hits observed when LAG members are

being added or restored to a group.

Probable Cause This is a result of the IEEE 802.3 defined “coupled control” mode used by the Alcatel-Lucent 7750 Service Router (SR). The way “coupled control” works is that when a link recovers, both Receive and Transmit are enabled at the same time. When the remote end is not completely ready to receive transmission, there may be an impact to the traffic.

Effect on Service Adding or restoring a LAG member may result in a traffic disruption which is less than 1ms .



Action Restricted to the implementation on the system being used. For the 7750SR R7.0, coupled control was used.



Trouble Value/Meaning Description Different XFP types as defined by the MSA (multi

supplier agreement) such IR/LR/SR for the solution may require specific provisioning for proper operation.

Probable Cause • Special settings may be necessary to allow XFPs from different vendors to inter operate with one another.

• XFP types, as defined by the MSA (multi supplier agreement)

Effect on Service The most extreme case is no transmission through the XFP. There may be other times when the traffic is impaired.


Visible Indication LED indicators on the port or XFP may reflect that no traffic is being carried over the link. This depends on the indicator capabilities of the XFP.

Action • Using the appropriate documentation for the XFP, determine the correct settings for the XFP and its adjacent partner and set those values accordingly.

• Using the appropriate documentation determine if the two XFPs can inter operate with one another.


Trouble Value/Meaning Description 10Gb Facility failures are taking up to one second

to detect. The 1s hold down time is usually applied to protect against any race conditions between the 7750SR and any optical protection schemes that may be running on the optical systems within the solution.

Probable Cause Hold down time of 1s is being applied to the 7750 SR without an upper layer detection mechanism like BFD or EFM-OAM.

Effect on Service Switch times may reach one second.



Action Use a secondary protection scheme • BFD: should detect within 30ms when 10ms

polling is used

• EFM-OAM: should detect within 200ms



Trouble Value/Meaning

Description Synchronous Ethernet does not function properly

Probable Cause • GFP encapsulation is being used which does not support SyncE.

• Optical Layer protection is being used and optical layer switches have occurred

Effect on Service • Longer than expected phase deviation times being measured.

• Longer than expected time required to acquire the SyncE timing reference signal



Action To Achieve transparent Synchronous Ethernet:

• Use CBR mode rather than GFP encapsulation.

• Use IP/MPLS resiliency schemes rather than optical layer protection.



Description For 1830/7750 and 1626/7750 interworking, 40G Muxponder client side link failure does not get propagated to the far end.

Probable Cause Design implementation of the 40G Muxponder for 1830PSS and 1626LM systems.

Effect on Service RFI indicators are not reported and do not forward the alarm to adjacent systems.



Action • Use BFD to maintain desired protection

switching times across the network.

• Monitor all local network elements for client interface link failures.




Description A cut to an unprotected 1626 LM to 1626LM path may result in the traffic not being restored once the path has been restored. This behavior does not occur if the 1626 network has any optical protection enabled. It does not result in loss of traffic.

Probable Cause System is not functioning correctly. Effect on Service Traffic may not recover once the path has been

restored.



Action Toggle the 1626 line port admin states associated with the affected path until traffic is restored.



Description Traffic not restored after a power down of a WDM system.

Probable Cause Raman Amplifiers require a connection to the 1510nm OSC

Effect on Service Traffic may not recover once the power has been restored.



Action Ensure that there is a proper connection to the 1510nm OSC.




Description Alarm propagation across the 1830 PSS-32 with 100G interfaces exhibited delays which can cause the FRR switch-over times to exceed the requirement.

Probable Cause Design implementation based on the framing mode (GFM) used by the 1830 PSS 100G cards.

Effect on Service Longer than expected failover times



Action Use BFD to maintain desired protection switching times across the network.



Description The throughput for 1830 PSS 100G cards is limited to 50G if dual SFM3s are used. If only a single SFM3 is used, the throughput is limited to 25G.

Probable Cause Design implementation based on hashing algorithms to distribute traffic across SFM3s to achieve 100G performance.

Effect on Service Limited throughput.



Action Use of multiple epipes and address distribution is required to meet full 100G performance. Guidelines should be provided by the product house to engineer full capacity links.


2 Basic Diagnostic

Procedures

Overview

Purpose

This section provides basic techniques that can be used to diagnose the behavior across the solution.


Trouble-shooting Overview for L2/L3 services

The effective delivery of client services requires that a number of operations must occur correctly at different levels within the service creation model. For example, operations such as the association of packets to a service, VC labels to a service, and each service to a service tunnel (SDP) must be performed successfully for the service to pass traffic to clients as defined in negotiated SLAs. Even when tunnels are operating correctly and are correctly bound to services, incorrect Forwarding Information Base (FIB) information may cause connectivity issues.

To verify that a service is operational and that FIB information is correct, a set of configurable in-band or out-of-band, packet-based Operations, Administration, and Maintenance (OAM) tools are available within the 77x0 SR series. Each OAM diagnostic has the ability to test each of the individual packet operations.

For in-band, packet-based testing, the OAM packets closely resemble client packets to effectively test the clients forwarding path. However, these packets are distinguishable from client packets, so they are kept within the core of the CPN and not forwarded to the client. For out-of-band testing, OAM packets are sent across some portion of the transport network, for example, across LSPs to test reach ability.

The supported OAM test types, the objects against which the tests can be performed, and the network layer being tested are defined in Table .



Table 3: OAM Test Types

Network Level Test Type Object under test

VPRN ping

VPRN trace

VPRN site

CPE ping

MFIB ping

MAC populate

MAC ping

MAC trace

Service (Level 6)

MAC purge

VPLS site

Epipe VLL site

Service transport

binding (Level 5)

Service site ping Network element

MTU ping Service transport

(Level 4) SDP ping

Service tunnel

(SDP)

LSP ping Transport (Level 3)

LSP trace

LSP

LSP path

Multicast trace Routed network (Level

2) Multicast router

information

IP Multicast traffic

MAC ping

MAC trace route

Ethernet Layer 1 or Layer 2

(Level 1)

ATM ping ATM PVC

LSP Diagnostics

The 7750 SR LSP diagnostics are implementations of LSP ping and LSP traceroute. LSP ping, as described in the draft, provides a mechanism to detect data plane failures in MPLS LSPs. LSP ping and LSP traceroute are modeled after the ICMP echo request/reply used by ping and traceroute to detect and localize faults in IP networks.

LSP Ping OAM

The LSP ping OAM performs in-band LSP connectivity tests. In an LSP ping OAM the originating router creates an MPLS echo request packet for the LSP and MPLS path to be tested. The MPLS echo request packet is sent and awaits an MPLS echo reply packet from the router that terminates the LSP. The status of the LSP is determined when the MPLS echo reply packet is received.


Figure 4: LSP ping

LSP Trace OAM

In an LSP trace OAM the originating router creates an MPLS echo request packet for the LSP to be tested. The packet contains increasing values of the Time To Live (TTL) setting in the outermost label. The MPLS echo request packet is sent and awaits a TTL exceeded response or the MPLS echo reply packet from the router that terminates the LSP. The devices along the hop-by-hop route reply to the MPLS echo request packets with TTL and MPLS echo reply information.

Figure 5: LSP trace

SDP Diagnostics



The 77x0 SR OS SDP diagnostics are SDP Ping and SDP MTU Path Discovery.

SDP ping

The SDP ping OAM performs in-band unidirectional or bidirectional connectivity tests on service tunnels. The OAM packets are sent in-band, in the tunnel encapsulation, so they follow the same path as traffic within the service. The response can be received out-of-band in the control plane, or in-band using the data plane for a bidirectional test. For a unidirectional test SDP ping tests the following

a) Egress service tunnel ID encapsulation

b) Whether the packet can reach the far-end IP address destination of the service tunnel ID within its encapsulation

Whether a packet of the size specified goes to the far-end IP address of the service tunnel ID within its encapsulation

c) Forwarding class mapping to ensure the test packet is treated the same as the customer traffic

d) Determine whether SLA delay metrics are met

For a bidirectional test, SDP ping uses a local egress SDP ID and an expected remote SDP ID. As SDPs are unidirectional tunnels, the remote SDP ID must be specified and must exist as a configured SDP ID on the distance 77x0 SR. SDP bidirectional testing is an extension of SDP connectivity testing with the additional ability to test

a) Remote SDP ID encapsulation

b) Potential service round-trip time

c) Round-trip path MTU

d) Round-trip forwarding class mapping.

SDP MTU Path Discovery

The SDP MTU path discovery diagnostic provides a tool for service providers to determine the exact frame size that is supported between the service ingress and service egress termination points, to within one byte. SDP MTU path discovery can be used to


a) Determine the maximum frame size supported

b) Solve troubleshooting issues that are related to equipment used across the network core, which may not be able to handle large frame sizes

In any large network, network devices can support a variety of packet sizes that are transmitted across its interfaces. This capability is referred to as the Maximum Transmission Unit (MTU) of network interfaces. It is necessary to consider the MTU of the entire path end-to-end when services are provisioned, especially for VLL services where the service must support the ability to transmit the largest client packet.

Generic Service Diagnostics

Service Ping

The Service Ping diagnostic provides end-to-end connectivity testing for an individual service. This diagnostic operates at a higher level than SDP diagnostics, because it verifies connectivity for an individual service, rather than connectivity across the SDP. This allows a user to isolate a problem within the service, rather than the port, which is the endpoint of the service tunnel.

The diagnostic tests a service ID for correct and consistent provisioning between two service endpoints. The following information can be obtained from a Service Ping diagnostic

a) Verification that the local and remote service exists

b) Verification of the current state of the local and remote service

c) Ensuring that the local and remote service types are correlated

d) Ensuring that the same customer is associated with the local and remote service

e) Ensuring that there is a service to circuit association with both the local and remote service

f) Verification that the local and remote ingress and egress service labels match



VPRN Service Diagnostics

VPRN ping and VPRN trace

The VPRN ping and VPRN trace OAM are enabled from the VRF site of the client VPRN service. The VPRN ping OAM determines the existence of the far-end egress point of the service. VPRN pings can be sent in-band or out-of-band.

The VPRN trace OAM displays the hop-by-hop route used to reach the target address at the far-end. VPRN traces can be sent in-band or out-of-band.

Multicast Router Information (mrinfo)

The multicast router information OAM identifies VPRN multicast information for the target router. The information includes details related to adjacent routers, supported protocols, traffic metrics, and time-to-live thresholds. Administrators can use this information to identify bidirectional adjacency relationships.

Multicast Trace (mtrace)

The multicast trace OAM tool (mtrace) identifies the hop-by-hop route used by VPRN multicast traffic to reach the target router. This diagnostic gathers the hop address, routing error conditions, and packet statistics at each hop. The destination of the diagnostic can be any PIM-enabled interface in the routing instance.

VPLS Service Diagnostics

MAC Ping

The MAC ping OAM provides the ability to trace end-to-end switching of specified MAC addresses. MAC ping provides an end-to-end test to identify the egress customer-facing port where a customer MAC was learned. MAC ping can also be used with a broadcast MAC address to identify all egress points of a service for the specified broadcast MAC. The diagram below shows a sample MAC ping from one end of a service to the far-end MAC address of the service.


Figure 57: MAC Ping

For a MAC ping test, the destination MAC address (unicast or multicast) to be tested must be specified. A MAC ping packet can be sent through the control plane or the data plane. When sent by the control plane, the ping packet goes directly to the destination IP in a UDP/IP OAM packet. If it is sent by the data plane, the ping packet goes out with the data plane format.

In the control plane, a MAC ping is forwarded along the flooding domain if no MAC address bindings exist. If MAC address bindings exist, then the packet is forwarded along those paths (if they are active). Finally, a response is generated only when there is an egress SAP binding to that MAC address. A control plane request is responded to via a control reply only.

In the data plane, a MAC ping is sent with a VC label TTL of 255. This packet traverses each hop using forwarding plane information for next hop, VC label, etc. The VC label is swapped at each service-aware hop, and the VC TTL is decremented. If the VC TTL is decremented to 0, the packet is passed up to the management plane for processing. If the packet reaches an egress node, and would be forwarded out a customer facing



port, it is identified by the OAM label below the VC label and passed to the management plane.

MAC trace OAM

The MAC trace OAM displays the hop-by-hop route of MAC addresses used to reach the target MAC address at the far-end.

A MAC trace functions like an LSP trace with some variations. Operations in a MAC trace are triggered when the VC TTL is decremented to 0. Like a MAC ping, a MAC trace can be sent either by the control plane or the data plane.

For MAC trace requests sent by the control plane, the destination IP address is determined from the control plane mapping for the destination MAC. If the destination MAC is known to be at a specific remote site, then the far-end IP address of that SDP is used. If the destination MAC is not known, then the packet is sent unicast to all SDPs in the service. A control plane MAC traceroute request is sent via UDP/IP. The destination UDP port is the LSP ping port. The source UDP port is whatever the system gives (note that this source UDP port is really the demultiplexor that identifies the particular instance that sent the request, when correlating the reply). The source IP address is the system IP of the sender.

When a traceroute request is sent via the data plane, the data plane format is used. The reply can be via the data plane or the control plane. A data plane MAC traceroute request includes the tunnel encapsulation, the VC label, and the OAM, followed by an Ethernet DLC, a UDP and IP header. If the mapping for the MAC address is known at the sender, then the data plane request is sent down the known SDP with the appropriate tunnel encapsulation and VC label. If it is not known, then it is sent down every SDP (with the appropriate tunnel encapsulation per SDP and appropriate egress VC label per SDP binding). The tunnel encapsulation TTL is set to 255. The VC label TTL is initially set to the min-ttl (default is 1). The OAM label TTL is set to 2. The destination IP address is the ALL-ROUTERS multicast address. The source IP address is the system IP of the sender.


The destination UDP port is the LSP ping port. The source UDP port is whatever the system gives (once again, it is this source UDP port is really the de-multiplexor that identifies the particular instance that sent the request, when correlating the reply). The Reply Mode is either 3 (i.e., reply via the control plane) or 4 (i.e., reply via the data plane), depending on the reply-control option. By default, the data plane request is sent with Reply Mode 3 (control plane reply).

The Ethernet DLC header source MAC address is set to either the system MAC address (if no source MAC is specified) or to the specified source MAC. The destination MAC address is set to the specified destination MAC. The Ethertype is set to IP.

Figure 58: MAC trace

MAC Populate

MAC Populate is used to send a message through the flooding domain to learn a MAC address as if a customer packet with that source MAC address had flooded the domain from that ingress point in the service. This allows the provider to craft a learning history and engineer packets in a particular way to test forwarding plane correctness.

The MAC populate request is sent with a VC TTL of 1, which means that it is received at the forwarding plane at the first hop and passed directly up



to the management plane. The packet is then responded to by populating the MAC address in the forwarding plane, like a conventional learn although the MAC will be an OAM-type MAC in the FIB to distinguish it from customer MACs addresses.

This packet is then taken by the control plane and flooded out the flooding domain.

MAC purge OAM

MAC Purge is used to clear the FIBs of any learned information for a particular MAC address. This allows one to do a controlled OAM test without learning induced by customer packets. In addition to clearing the FIB of a particular MAC address, the purge can also indicate to the control plane not to allow further learning from customer packets. This allows the FIB to be clean and be populated only via a MAC Populate. MAC Purge follows the same flooding mechanism as the MAC Populate.

CPE Ping

The CPE ping tool is used to trace the end-to-end switching of specified MAC addresses of customer premises equipment. This ping extends the functionality of the MAC ping by allowing a ping to the SAP of a VPLS.

Multicast FIB Ping

The multicast FIB ping OAM tool identifies the SAPs that egress an IP multicast stream within a VPLS. This diagnostic can also be used to display the SAPs that are operationally up in the VPLS service.

General Provisioning Guidelines

The following sequence should be used when setting up your network:

• Setup the necessary cablings for your topology

• Configure services on the optical systems (1830PSS, 1625LX, 1678MCC)


• Configure routers based on the desired topology

o If static LAG members are configured, ports should be set as “shutdown” until configuration is completed.

Verify configuration via Router CLI Commands

When the setup is configured successfully , configuration can be tested using the commands in below:

oam lsp-ping <lsp-name>

oam lsp-trace <lsp-name> path <path-name>

oam sdp-ping <orig-sdp-id>

oam vprn-ping <service-id> source <ip-address> destination <ip-address>

oam vprn-trace <service-id> source <ip-address> destination <ip-address>

show router mpls path

show router mpls lsp

show router mpls lsp <lsp-name> activepath

show router mpls lsp <lsp-name> path detail

show router rsvp interface

show router rsvp session <session-type>

show service customer

show service sdp

show service sdp-using <sdp-id>

show service serice-using customer <customer-id>

For more detailed 7750 diagnostic commands and responses, please see Chapter 2.



Verify configuration via 5620 SAM

• Verify path configuration and path status

• Open 5620SAM Gui and select following steps from the top menu

• Manage --> MPLS --> MPLS Paths

Different filters can be applied based on name, description, ID and more, allowing users to quickly identify the info they are searching for.


Verify LSP configuration and its status

• Open 5620SAM GUI and select following steps from the top menu

• Manage --> MPLS --> Dynamics LSPs

• The LSP’s entire configuration can be seen using this view. Many options are possible. Such as, LSP-Path Bindings, RSVP, Sessions, Service Tunnel, Faults and so on



Checking Services

• Services belongs to your customer id can be checked by using following steps from the top menu

• Manage --> Services

• If searching on Customer ID , services belonging to that customer are shown


• By double clicking on one of the services , all the configurations belonging to that service can be seen.



Trouble-shooting Overview for Optical Systems

This section describes some of the methods available to analyze and troubleshoot issues in the WDM domain.

Verify service via 1354 RM-PhM for 1830 PSS

• To verify the service, go to “Provision” tab from the top menu.

• Go to “show wavelength service” option and choose your service.

You

*Note: Users can right click and choose “Power(A-Z)” and “Power (Z-A) .


• Detailed statistics can be seen from “Performance Monitoring” tab.



Single Sign On, SAM+1350OMS integration in the same Web portal, NE inventory and Global Alarm Views.

Using Common Web portal access


Login with SSO mechanism:



Then, having common access to the SAM and 1350OMS Network Management:


Navigating towards the SAM and having an access to the SR used for CBT 1.1



To open 1350OMS Network Management with NE inventories (SR and PSS):


Access to the Global Alarm List (alarm folder)



Opening the Global Alarm List, with alarms coming both from PSS and SRs:


Verify service via Wavestar CIT for 1625 LX

The following screen shows the physical layout of the network. This is helpful in identifying network elements involved in the network. From this screen you can select which system to diagnose.

The following screen shows the software versions resident on the system. This should be used to confirm the correct version is being used.



The following screen shows the Add/Drop Connections provisioned on the system. This in a key step in ensuring the proper connections have been setup correctly.

The following screen shows the Mux OT Cross-Connections provisioned on system


The following screen shows the provisioning and information for an OT (10G XFP ADD-DROP Tunable) circuit pack. This should be used to confirm that the correct equipment is being used and that the desired provisioning values are set correctly.



The following screen shows the Client In Port information for the OT (10G XFP ADD-DROP Tunable) circuit pack (Apparatus Code WWCL01) shown previously.


The following screen shows the Line In Port information for the OT (10G XFP ADD-DROP Tunable) circuit pack (Apparatus Code WWCL01) shown previously.



The following screen shows the provisioning and information for an OT (40G XFP MUX Tunable) circuit pack.


The following screen shows the Client In Port information for the OT (40G XFP MUX Tunable) circuit pack shown previously.



The following screen shows the Line In Port information for the OT (40G XFP MUX Tunable) circuit pack shown previously. If there is an OT (40G XFP MUX Tunable pack in the AID slot, then the expected value on the IN_WXYZ ports will be hexadecimal 20. This is regardless of the provisioned value of the EX_PTI on the IN_TRIBx ports.


The following screens show the information for the XFP-SR1s (10GBASE-LR 1310 nm) and XFP-IR2s (10GBASE-ER 1550 nm) used during testing. This information should be used to confirm that the XFPs between adjacent systems are compatible or provisioned properly in order to interwork with one another.


The following screens show the information for the Optical Mux and Optical DeMux used for testing. Confirm the setting are correct.



Verify service for 1626 LM

Using 1350 OMS, the following screen shows the physical layout of the network. This is helpful in identifying network elements involved in the network.


The following screens show how to create an NE.



The following screen shows information about the NE.


The following screen shows how to retrieve physical connection information.



The following screen shows how to retrieve path information.


Using the ZIC application, the following screen shows the Add/Drop Connections provisioned on the system.



The following screens show the provisioning and general information for an OT (TRBD1191 board 10G XFP ADD-DROP Tunable). Similar views exist for 4x10G TRBC4612 card board. This should be used to confirm that the correct equipment is being used and that the desired provisioning values are set correctly. Main information

Remote inventory


The following screen shows the “Client In” port information for the OT (10G XFP ADD-DROP Tunable)



The following screen shows the “Line In” port information for the OT (10G XFP ADD-DROP Tunable)


The following screens show the information for the Optical Mux and Optical DeMux used for testing. General info


For GMPLS, TL1 must be used to view information on correct provisioning and general info. Example network (PRC on 10G board)

On Node D View of MAIN leg before cut ================ Flow #1 ----------- LegType: Main FlowType: Nominal FlowIndex: 261 FlowSegment: 0 FlowState: Down APEState: - SetupPriority: 1 NetworkVersion: 5.0 InLabels: 21020000#22030102#26/50G/DWDM OutLabels: 100104#13300101#26/50G/DWDM ConfiguredRoute: 10.10.5.119#100104#13300101#26/50G/DWDM 10.10.5.116#100100#11300101#26/50G/DWDM ActualRoute: 10.10.5.119#21020000#22030102#26/50G/DWDM 10.10.5.119#100104#13300101#26/50G/DWDM 10.10.5.116#100104#13020101#26/50G/DWDM 10.10.5.116#100100#11300101#26/50G/DWDM 10.10.5.120#100100#11300101#26/50G/DWDM 10.10.5.120#21020000#22030102#26/50G/DWDM DomainExternalRRO: -



Flow #2 ----------- LegType: Main FlowType: ActiveBackup FlowIndex: 274 FlowSegment: 0 FlowState: Up APEState: Completed SetupPriority: 1 NetworkVersion: 5.0 InLabels: 21020000#22030102#26/50G/DWDM OutLabels: 100105#12300101#26/50G/DWDM ConfiguredRoute: - ActualRoute: 10.10.5.119#21020000#22030102#26/50G/DWDM 10.10.5.119#100105#12300101#26/50G/DWDM 10.10.5.120#100105#12300101#26/50G/DWDM 10.10.5.120#21020000#22030102#26/50G/DWDM DomainExternalRRO: - View of SPARE leg after a cut ================ GmreD(3)[1]# show lsp LSPIndex 21 LSPType: P2P Source LSR/LSP_Id: 10.10.5.119/22 CallId: 10.10.5.119/22 DestLSR: 10.10.5.120 ProtType/Traffic/Prio: SBR/OCH/1 ConfiguredSetupPriority: 1 Connection Type: SPC LSPDirectionType: Bidirectional Role: Head AdminState/ProtState: Up/Normal E2E_ProtRestType: - LSPDesc: ODU-10GBE-spare 01 ReversionState: NotApplicable Creation Time: 2010/07/07 08:04:29 SrcTNA: - SrcTNA2: - DestTNA: - DestTNA2: - DestLabels: 22040102 DestLabelAvailability: - SNCPState(upstream): - SNCPState(downstream): - Configured SNCPCommand(upstream): - Configured SNCPCommand(downstream): - RestorationMode: Automatic ReversionMode: Manual LinkDiversity: 10.10.5.119#100104


10.10.5.116#100100 LSPDiversity: - IncludeColors: - ExcludeColors: - ConstraintsViolation: - AlarmDetails: - IncomingERO: - Backup Reroutings: 0 Backup Activations: 0 Flow #1 ----------- LegType: Main FlowType: Nominal FlowIndex: 264 FlowSegment: 0 FlowState: Up APEState: Completed SetupPriority: 1 NetworkVersion: 5.0 InLabels: 21020000#22040102#30/50G/DWDM OutLabels: 100103#11300101#30/50G/DWDM ConfiguredRoute: 10.10.5.119#100103#11300101#30/50G/DWDM 10.10.5.117#100102#13020101#30/50G/DWDM ActualRoute: 10.10.5.119#21020000#22040102#30/50G/DWDM 10.10.5.119#100103#11300101#30/50G/DWDM 10.10.5.117#100103#11300101#30/50G/DWDM 10.10.5.117#100102#13020101#30/50G/DWDM 10.10.5.120#100102#13300101#30/50G/DWDM 10.10.5.120#21020000#22040102#30/50G/DWDM DomainExternalRRO: -



Example network (SBR on 10G board)

On Node D Before the cut: LSP_Index: 3 LSPType: P2P Source LSR/LSP_Id: 10.10.5.119/3 CallId: 10.10.5.119/3 DestLSR: 10.10.5.120 ProtType/Traffic/Prio: SBR/OCH/1 ConfiguredSetupPriority: 1 Connection Type: SPC LSPDirectionType: Bidirectional Role: Head AdminState/ProtState: Up/Normal E2E_ProtRestType: - LSPDesc: ODU-10GbE-TRBD1191-SBR 01 ReversionState: NotApplicable Creation Time: 2010/06/23 12:18:31 SrcTNA: - SrcTNA2: - DestTNA: - DestTNA2: - DestLabels: 22040102 DestLabelAvailability: - SNCPState(upstream): - SNCPState(downstream): - Configured SNCPCommand(upstream): - Configured SNCPCommand(downstream): - RestorationMode: Automatic


ReversionMode: Manual LinkDiversity: - LSPDiversity: - IncludeColors: - ExcludeColors: - ConstraintsViolation: - AlarmDetails: - IncomingERO: - Backup Reroutings: 0 Backup Activations: 1 Flow #1 ----------- LegType: Main FlowType: Nominal FlowIndex: 4 FlowSegment: 0 FlowState: Up APEState: Completed SetupPriority: 1 NetworkVersion: 5.0 InLabels: 21020000#22040102#29/50G/DWDM OutLabels: 100051#12300101#29/50G/DWDM ConfiguredRoute: 10.10.5.119#100051#12300101#29/50G/DWDM ActualRoute: 10.10.5.119#21020000#22040102#29/50G/DWDM 10.10.5.119#100051#12300101#29/50G/DWDM 10.10.5.120#100051#12300101#29/50G/DWDM 10.10.5.120#21020000#22040102#29/50G/DWDM DomainExternalRRO: - After the cut GMRE-D(3)[0]# DestTNA2: - DestLabels: 22040102 DestLabelAvailability: - SNCPState(upstream): - SNCPState(downstream): - Configured SNCPCommand(upstream): - Configured SNCPCommand(downstream): - RestorationMode: Automatic ReversionMode: Manual LinkDiversity: - LSPDiversity: - IncludeColors: - ExcludeColors: - ConstraintsViolation: flows not SRG disjoint AlarmDetails: - IncomingERO: - Backup Reroutings: 0 Backup Activations: 2



Flow #1 ----------- LegType: Main FlowType: Nominal FlowIndex: 4 FlowSegment: 0 FlowState: Down APEState: - SetupPriority: 1 NetworkVersion: 5.0 InLabels: 21020000#22040102#29/50G/DWDM OutLabels: 100051#12300101#29/50G/DWDM ConfiguredRoute: 10.10.5.119#100051#12300101#29/50G/DWDM ActualRoute: 10.10.5.119#21020000#22040102#29/50G/DWDM 10.10.5.119#100051#12300101#29/50G/DWDM 10.10.5.120#100051#12300101#29/50G/DWDM 10.10.5.120#21020000#22040102#29/50G/DWDM DomainExternalRRO: - Flow #2 ----------- LegType: Main FlowType: ActiveBackup FlowIndex: 6 FlowSegment: 0 FlowState: Up APEState: Completed SetupPriority: 1 NetworkVersion: 5.0 InLabels: 21020000#22040102#29/50G/DWDM OutLabels: 100049#11300101#29/50G/DWDM ConfiguredRoute: - ActualRoute: 10.10.5.119#21020000#22040102#29/50G/DWDM 10.10.5.119#100049#11300101#29/50G/DWDM 10.10.5.117#100049#11300101#29/50G/DWDM 10.10.5.117#100048#13020101#29/50G/DWDM 10.10.5.120#100048#13300101#29/50G/DWDM 10.10.5.120#21020000#22040102#29/50G/DWDM DomainExternalRRO: - For SBR on 4*10G board: On Node D: Before the cut: LSPDesc: ODU-TRBC4612-D-B 01 ReversionState: NotApplicable Creation Time: 2010/06/16 06:10:49 SrcTNA: - SrcTNA2: -


DestTNA: - DestTNA2: - DestLabels: 22160102 DestLabelAvailability: - SNCPState(upstream): - SNCPState(downstream): - Configured SNCPCommand(upstream): - Configured SNCPCommand(downstream): - RestorationMode: Automatic ReversionMode: Manual LinkDiversity: - LSPDiversity: - IncludeColors: - ExcludeColors: - ConstraintsViolation: - AlarmDetails: - IncomingERO: - Backup Reroutings: 0 Backup Activations: 0 Flow #1 ----------- LegType: Main FlowType: Nominal FlowIndex: 29 FlowSegment: 0 FlowState: Up APEState: Completed SetupPriority: 1 NetworkVersion: 5.0 InLabels: 21020000#22160102#-4/50G/DWDM OutLabels: 100015#12300101#-4/50G/DWDM ConfiguredRoute: 10.10.5.119#100015#12300101#-4/50G/DWDM ActualRoute: 10.10.5.119#21020000#22160102#-4/50G/DWDM 10.10.5.119#100015#12300101#-4/50G/DWDM 10.10.5.120#100015#12300101#-4/50G/DWDM 10.10.5.120#21020000#22160102#-4/50G/DWDM DomainExternalRRO: -

GMRED(3)[2]# show lsp ------------------------------------------------------------------------------------------------------------------------------------ Flows LspIndex LspDesc SourceLSR/LSP_Id AdminSt/ProtSt/Violation ProtType/Traffic/Prio ConnType/Role Main/Spare ------------------------------------------------------------------------------------------------------------------------------------ 3 ODU-40G 01 10.10.5.119/3 Up/Failed/- Unprotected/OCH/1 SPC/Head N--/-- 5 10Gbe-Node-B-D 01 10.10.5.120/207 Up/-/- Unprotected/OCH/1 SPC/Tail N--/--



6 ODU-STM64-B-D 01 10.10.5.119/6 Up/Normal/- SBR/OCH/1 SPC/Head N--/-- 11 ODU-TRBC4612-D-B 01 10.10.5.119/11 Up/Normal/- SBR/OCH/1 SPC/Head N--/-- ------------------------------------------------------------------------------------------------------------------------------------ 4 entries.

GMRED(3)[2]#

After the cut LinkDiversity: - LSPDiversity: - IncludeColors: - ExcludeColors: - ConstraintsViolation: flows not SRG disjoint AlarmDetails: - IncomingERO: - Backup Reroutings: 0 Backup Activations: 1 Flow #1 ----------- LegType: Main FlowType: Nominal FlowIndex: 29 FlowSegment: 0 FlowState: Down APEState: - SetupPriority: 1 NetworkVersion: 5.0 InLabels: 21020000#22160102#-4/50G/DWDM OutLabels: 100015#12300101#-4/50G/DWDM ConfiguredRoute: 10.10.5.119#100015#12300101#-4/50G/DWDM ActualRoute: 10.10.5.119#21020000#22160102#-4/50G/DWDM 10.10.5.119#100015#12300101#-4/50G/DWDM 10.10.5.120#100015#12300101#-4/50G/DWDM 10.10.5.120#21020000#22160102#-4/50G/DWDM DomainExternalRRO: - Flow #2 ----------- LegType: Main FlowType: ActiveBackup FlowIndex: 30 FlowSegment: 0 FlowState: Up APEState: Completed SetupPriority: 1


NetworkVersion: 5.0 InLabels: 21020000#22160102#-4/50G/DWDM OutLabels: 100013#11300101#-4/50G/DWDM ConfiguredRoute: - ActualRoute: 10.10.5.119#21020000#22160102#-4/50G/DWDM 10.10.5.119#100013#11300101#-4/50G/DWDM 10.10.5.117#100013#11300101#-4/50G/DWDM 10.10.5.117#100012#13020101#-4/50G/DWDM 10.10.5.120#100012#13300101#-4/50G/DWDM 10.10.5.120#21020000#22160102#-4/50G/DWDM DomainExternalRRO: - GMRED(3)[7]# show lsp ------------------------------------------------------------------------------------------------------------------------------------ Flows LspIndex LspDesc SourceLSR/LSP_Id AdminSt/ProtSt/Violation ProtType/Traffic/Prio ConnType/Role Main/Spare ------------------------------------------------------------------------------------------------------------------------------------ 3 ODU-40G 01 10.10.5.119/3 Up/Failed/- Unprotected/OCH/1 SPC/Head N--/-- 5 10Gbe-Node-B-D 01 10.10.5.120/207 Up/-/- Unprotected/OCH/1 SPC/Tail N--/-- 6 ODU-STM64-B-D 01 10.10.5.119/6 Up/Restored/- SBR/OCH/1 SPC/Head NA-/-- 11 ODU-TRBC4612-D-B 01 10.10.5.119/11 Up/Restored/S SBR/OCH/1 SPC/Head NA-/-- ------------------------------------------------------------------------------------------------------------------------------------ 4 entries.



3 Advanced

Troubleshooting

Procedures

Overview

Purpose

This section describes the different layers to be verified when troubleshooting a Converged Backbone Transformation (CBT) Solution network. The CBT solution is implemented using the 7750 Service Router (SR) platform with 1625 LX, 1830 PSS32, or 1678 MCC optical core transport systems.


Additional Info

Release 2.0 of the solution uses 100Gbps interfaces. The physical layer procedures identified below are limited to commands associated with 10G interfaces, but may also be applicable to 100G as well..

The troubleshooting procedures attempt to define a structure to resolve many typical problems which may be encountered for the solution. The procedures use commands on the 7750SR to help isolate the problem.

This document consists of two major areas:

• Configuration Assurance for L2/L3 and services

• Optical Layer Analysis



Configuration Assurance for L2/L3 Services

Configuration Assurance is based on investigating the status of the network as reported by the 7750SR. It is important to have an accurate diagram of the network topology including all network elements, ports, and associated addresses. Because of the complexity of the CBT solution, better results can be obtained by progressing through the layers and verify the functioning of each layer on the ingress, egress, and transit routers before moving on to the next layer. The layers consist of the following:

• Physical Layer

• Link Aggregation Group (LAG) Layer

• Internet Protocol (IP) Layer

• Interior Gateway Protocol (IGP) layer

• Resource Reservation Protocol (RSVP) layer

• Multiprotocol Label Switching (MPLS) layer

• Label Distribution Protocol (LDP) Layer

• Service Layer


Physical Layer

Verifying the physical layer ensures that the network elements are connected and the ports are up and configured correctly. Begin by accessing the 7750SR on which the service initiates. Verify the checkpoints and then progress to the next 7750SR in the service flow. Continue until the checkpoints for the 7750SR on which the service terminates have been verified.

Checkpoints Steps to be taken

1 Verify the status of the IOMs

and MDAs.

• Telnet to the appropriate 7750SR.

• Type show card and verify that both the Admin State and Operational State are up.

• Type show mda and verify that both the Admin State and Operational State are up.

• If these states are not correct, refer to the 7750SR product documentation.

2 Identify the ports associated

with the service.

• From the network topology drawing, identify each port associated with the service being

investigated.

3 Verify the admin state of each

port.

• Type show port <slot/mda/port>.

• If the Admin State is up go to checkpoint 3.

• If the Admin State is down, configure the port for no shutdown.

• Verify that the state is up.

4 Verify the operational state of

each port.

• The show port command reports the operational state of the port.

• If the Oper State is up, repeat checkpoint 3 for the next port to be verified.

• If the Oper State is down, go to checkpoint 5.

5 Verify the alarm status of each

port.

• The 7750SR 10GigE ports support Link Fault Signaling and the show port command reports the

Alarm Status.

• If the Alarm Status is signal-fail local, go to checkpoint 6.

• If the Alarm Status is local, go to checkpoint 7.

• If the Alarm Status is remote, go to checkpoint 8.

6 Resolve the signal-fail local

alarm.

• The signal-fail local alarm indicates that the port is not receiving an optical signal. The problem

could be in a network element component or in the optical connection.

• Refer to the specific product trouble clearing procedures for the network elements involved.

7 Resolve the local alarm. • The local alarm indicates that a downstream port is not receiving an optical signal. The problem


• Observing the state of the subsequent 7750SR ports will further isolate the problem.


8 Resolve the remote alarm. • The remote alarm indicates that an upstream port is not receiving an optical signal. The problem






LAG Layer

The connections between the 7750SRs across the 1625LX optical transport are typically via LAGs using Link Aggregation Control Protocol (LACP). Verifying the LAG layer ensures that the LAG is operational and all the associated ports are active. Begin with the 7750 at one end of the LAG and then proceed to the 7750 at the other end of the LAG.

Note: All associated physical ports should be operational from the preceding procedures performed for the physical layer.


1 Verify the lag-id. • Telnet to the appropriate 7750SR.

• Type show lag and record the lag-id.

2 Verify the Adm and Opr states. • Verify that Adm and Opr are up.

• If both Adm and Opr are down, the LAG configuration for the lag-id is shutdown. Modify the

configuration for no shutdown.

• If Adm is up and Opr is done, the LAG configurations parameters may be mismatched, e.g., LACP

may not be configured on one of the 7750s. Verify the configurations are correct on each 7750.

3 Verify the Up-Link-Count. • If the Up-Link-Count does not match the number expected, type show lag <lag-id> detail.

• Verify the Port-ids.

• Modify the configuration to add the missing ports.


IP Layer

Verifying the IP layer ensures that the next-hop 7750SR is available. Begin by accessing the 7750SR on which the service initiates. Verify the checkpoints and then progress to the next 7750SR in the service flow. Continue until the checkpoints for the 7750SR on which the service terminates have been verified.

Note: All associated physical ports and LAGs should be operational from the preceding procedures performed for the physical and LAG layers.


1 Verify the ip address and

netmask for each interface.

• Telnet to the appropriate 7750SR.

• Type show router interface.

• Verify that the IP-Address associated with each Interface-Name is correct.

• If these are not correct, modify the configuration.

2 Verify IP connectivity to the

next hop.

• From the network topology drawing, obtain the next-hop address for each interface.

• Type ping <ip-address> for each next-hop address.

• All next-hop addresses should reply to the ping.

• If a ping fails, verify that the associated physical ports are still up and that the ip address and

netmask are configured correctly.



IGP Layer

Verifying the IGP layer ensures that the 7750SRs are properly distributing routing information to allow end-to-end communications across the network. Begin by accessing the 7750SR on which the service initiates. Verify the checkpoints and then progress to the next 7750SR in the service flow. Continue until the checkpoints for the 7750SR on which the service terminates have been verified. IGP must be configured on all 7750s.

Note: All associated physical ports and LAGs should be operational and the next-hop interface should be reachable from the preceding procedures performed for the physical, LAG, and IP layers.

OSPF

The following procedures should be used if OSPF is configured as the Interior Gateway Protocol (IGP).


1 Verify the OSPF status. • Telnet to the appropriate 7750SR.

• Type show router status.

• Verify that both the Admin State and Oper State are Up for OSPF.

• If both states are Not configured, OSPF has not been configured. Configure OSPF and its

associated parameters.

• If both states are down, OSPF is shutdown. Modify the OSPF configuration for no shutdown.

2 Verify the interfaces

configured for OSPF.

• Type show router ospf interface.

• Verify that the system interface and the appropriate network interfaces are present and the Adm

state is Up and the Opr state is Up.

• If both states are Down, the interface is shutdown. Modify the interface configuration for no

shutdown.

• If the Adm state is Up and the Opr state is Down, a port is not assigned to the interface. Modify

the interface configuration to add the appropriate port.

3 Verify the route table entries. • Type show router route-table.

• Verify that the route table contains entries for all the 7750 system interfaces and appropriate

subnets.

• If the route table does not contain OSPF entries go to checkpoint 4.

• If the route table contains the correct entries, go to checkpoint 5.

4 Verify OSPF neighbors. • Type show router ospf neighbor.

• Verify that each neighbor is present and the state is Full.

• If the neighbor is not present, verify the OSPF configuration parameters, e.g., the hello-interval

and dead-interval must match for OSPF to form neighbor adjacencies.

5 Verify IP connectivity to the • From the network topology drawing, obtain the system interface address for each 7750.


system interface for each 7750. • Type ping <ip-address> for each system interface address.

• All system interfaces should reply to the ping.





IS-IS

The following procedures should be used if IS-IS is configured as the Interior Gateway Protocol (IGP).


1 Verify the IS-IS status. • Telnet to the 7750SR on which the service initiates.


• Verify that both the Admin State and Oper State are Up for IS-IS.

• If both states are Not configured, IS-IS has not been configured. Configure IS-IS and its

associated parameters.

• If both states are Down, IS-IS is shutdown. Modify the IS-IS configuration for no shutdown.


configured for IS-IS.

• Type show router isis interfaces.

• Verify that the system interface and the appropriate network interfaces are present and the Oper

State is Up.

• If the Opr state is Down, either the interface is shutdown or a port is not assigned to the interface.

Modify the configuration to correct the problem.

3 Verify the route table entries. • Type show router route-table.

• Verify that the route table contains entries for all the 7750 system interfaces and appropriate

subnets.

• If the route table does not contain IS-IS entries go to checkpoint 4.

• If the route table contains the correct entries, go to checkpoint 5.

4 Verify IS-IS adjacencies. • Telnet to the 7750SR on which the service initiates.

• Type show router isis adjaceny.

• If the neighbor is not present, verify the IS-IS configuration parameters, e.g., if one router is

configured for level-1 and the other for level-2, no adjacency will be formed.

5 Verify IP connectivity to the

next hop.

• From the network topology drawing, obtain the next-hop address for each interface.

• Type ping <ip-address> for each next-hop address.

• All next-hop addresses should reply to the ping.




RSVP Layer

Verifying the RSVP layer ensures that dynamic signaling is working, neighbors are connected, and interfaces are configured correctly. Begin by accessing the 7750SR on which the service initiates. Verify the checkpoints and then progress to the next 7750SR in the service flow. Continue until the checkpoints for the 7750SR on which the service terminates have been verified. RSVP must be configured on all 7750s. Interfaces are not configured directly for RSVP. They are added to RSVP when configured for MPLS.

Note: All associated physical ports and LAGs should be operational, the next-hop interface should be reachable, and the routing tables should be correct from the preceding procedures performed for the physical, LAG, IP, and IGP layers.


1 Verify the RSVP status. • Telnet to the 7750SR on which the service initiates.


• Verify that both the Admin State and Oper State are Up for RSVP.

• If both states are Not configured, RSVP has not been configured. RSVP is automatically

configured when MPLS is configured. Configure mpls to enable RSVP as well.

• If both states are down, RSVP is shutdown. Modify the RSVP configuration for no shutdown.

• If the Admin State is Up and the Oper State is Down, the system interface is shutdown or MPLS is

shutdown. Modify the RSVP interface configuration for no shutdown or configure MPLS for no

shutdown.


configured for RSVP.

• Type show router rsvp interface.



• If both states are Down, the interface is shutdown. Modify the RSVP interface configuration for

no shutdown.

• If the Adm state is Up and Opr state is Dwn, a port is not assigned to the interface. Modify the

RSVP interface configuration to add the appropriate port.

3 Verify the RSVP neighbors. • Type show router rsvp neighbor.

• Verify that the appropriate network interfaces are present and the Hello state is Up.

• If the Hello state is Dwn, the neighbor is not configured correctly. Verify the neighbor

configuration.



MPLS Layer

Verifying the MPLS layer ensures that the LSPs are up and functioning correctly. Begin by accessing the 7750SR on which the service initiates. Verify the checkpoints and then progress to the next 7750SR in the service flow. Continue until the checkpoints for the 7750SR on which the service terminates have been verified. MPLS must be configured on all 7750s. The LSPs are unidirectional and ordinate and terminate at the service endpoints. Intermediate nodes show transit LSPs.

Note: All associated physical ports and LAGs should be operational, the next-hop interface should be reachable, the routing tables should be correct, and dynamic signaling should be operational from the preceding procedures performed for the physical, LAG, IP, IGP, and RSVP layers.


1 Verify the MPLS status. • Telnet to the 7750SR on which the service initiates.


• Verify that both the Admin State and Oper State are Up for MPLS.

• If both states are Not configured, MPLS has not been configured. Configure MPLS.

• If both states are Down, MPLS is shutdown. Modify the MPLS configuration for no shutdown.

• If the Admin State is Up and the Oper State is Down, the system interface is shutdown. Modify

the MPLS interface configuration for no shutdown.


configured for MPLS.

• Type show router mpls interface.



• If both states are Down, the interface is shutdown. Modify the MPLS interface configuration for

no shutdown.

• If the Adm state is Up and the Opr state is Down, a port is not assigned to the interface. Modify

the configuration to add the appropriate port.

3 Verify the LSP state. • Type show router mpls lsp. This will display the originating LSPs.

• Verify that the Adm state is Up and the Opr state is Up.

• If both states are Down, the LSP is shutdown. Modify the LSP configuration for no shutdown.

• If the Adm state is Up and the Opr state is Down, the LSP is not established. Refer to the 7750SR

MPLS guide for configuration information. There are numerous configuration parameters

associated with dynamic LSPs, e.g., the path could be shutdown. Additional information about the

LSP state which will assist in isolating the problem can be obtained by typing show router mpls

lsp path detail.


LDP Layer

Verifying the LDP layer ensures sessions are established between peers and label binding information can be exchanged. LDP is bi-directional and is only required on the 7750s which are the service endpoints. .No interfaces need to be configured. LDP sessions are established based on Service Distribution Point (SDP) configuration.

Note: All associated physical ports and LAGs should be operational, the next-hop interface should be reachable, the routing tables should be correct, dynamic signaling should be operational, and LSPs should be up between the service endpoints from the preceding procedures performed for the physical, LAG, IP, IGP, RSVP, and MPLS layers.


1 Verify the LDP status. • Telnet to the 7750SR on which the service initiates.


• Verify that both the Admin State and Oper State are Up for LDP.

• If both states are Not configured, LDP has not been configured. Configure LDP.

• If both states are Down, LDP is shutdown. Modify the LDP configuration for no shutdown.

• If the Admin State is Up and the Oper State is Down, the system interface is shutdown. Configure

the system interface for no shutdown.

2 Verify the LDP sessions. • Type show router ldp session

• Verify that there is a session with the service endpoint and the State is Established.

Note: There will only be a session if a service sdp is configured.

• If the State is Trying, LDP is shutdown on the peer service endpoint or no service sdp is

configured on the peer. Configure the peer endpoint correctly.



Service Layer

Verifying the service layer ensures that the services are up and functioning correctly. Services are only configured on the 7750SRs endpoints. Each service is an Ethernet Pipe (Epipe) which is a Layer-2 point-to-point representation of an Ethernet Virtual Leased Line (VLL).

Note: All associated physical ports and LAGs should be operational, the next-hop interface should be reachable, the routing tables should be correct, dynamic signaling should be operational, LSPs and LDP sessions should be up between the service endpoints from the preceding procedures performed for the physical, LAG, IP, IGP, RSVP, MPLS, and LDP layers.


1 Verify the service status. • Telnet to the 7750SR on which the service initiates.

• Type show service service-using.

• Verify that both Adm and Opr are Up for all Epipe services.

• If both states are Down, the epipe service is shutdown. . Configure the epipe service for no

shutdown.

• If Adm is Up and the Opr is Down, go to checkpoint 2.

2 Verify the service sdp status. • Type show service sdp-using.

• If Opr is Up go to checkpoint 3.

• If Opr is Down, either the sdp service ot the spoke-sdp is shutdown. Configure the appropriate

parameter for no shutdown.

3 Verify the service sap status • Type show service sap-using.

• Verify that both Adm and Opr are Up.

• If both states are down, the sap is shutdown. Configure the sap for no shutdown.

• If the problem is not resolved, refer to the 7750SR Service guide for additional configuration

information.


Optical Layer Analysis

1830 Troubleshooting

Viewing alarms and logs using the web interface

The web interface displays a summary of the active alarms on the NE at the top of the navigation pane. The active alarm display is refreshed as specified in the session settings.

.................................................................................................................................................................

1. In the web interface, select a shelf, slot, or port on the Device Tree on the left of the window.

.................................................................................................................................................................

2. To view a detailed list of active alarms, click on the active alarm summary display or select Reports > Alarm List > Total.

Result: The Alarm List is displayed with a detailed list of the active alarms on the NE (see Figure 3-1, “Alarm List” (p. 3-4)). The list of alarms is refreshed automatically.

You can refresh the list at any time by clicking Refresh.

Figure 3-1 Alarm List



If you want to see alarms of one specific severity type, you can also sort this list by severity (Critical, Major, or Minor) by selecting the corresponding severity after Reports > Alarm List.

3. To view a detailed list of active conditions, select Reports > Condition List.

Result: The Condition List is displayed Figure 3-2, “Condition List.

Scroll to the right to view the condition types associated with each alarm see Figure 3-3, “Condition List (Scrolled)”.


Figure 3-2 Condition List

.................................................................................................................................................................

4. To view logs, select Logs > Alarms > Severity Level Alarm Log.

Figure 3-3 Condition List (Scrolled)



Result: The Alarms Log is displayed.


Configuring alarm severity Configuring the alarm severity using the WebUI

Configuring the alarm severity for all entities of the same type

........................................................................................................................

1. Select Administration > Alarm Configuration and select the entity type for which you want to change the alarm configuration.

The alarm conditions applicable to the selected entity type are displayed.

........................................................................................................................

2. Click on the row containing the alarm condition you want to change.

........................................................................................................................

3. Select the new severity from the drop-down list and click Submit.

The new alarm severity is applied for the selected condition on all of the entities on the NE that match the selected entity type.

Configuring the alarm severity for a specific entity

........................................................................................................................

1. Select a shelf, slot, or port on the Device Tree.

........................................................................................................................

2. Click Fault.

E....N...D.....O...F.....S..T...E...P...S.

.........................................................................

Result: The Alarmable Conditions are displayed for this entity (see Figure 3-4, “Alarmable Conditions”).

........................................................................................................................

3. Click on the row containing the alarm condition you want to change.

........................................................................................................................

4. Select the new severity from the drop-down list (see Figure 3-5, “Alarmable Conditions (Override Severity)”) and click Submit.



Figure 3-4 Alarmable Conditions

Result: The new alarm severity is applied for the selected condition on the selected entity.

E....N...D.....O...F.....S..T...E...P...S.

........................................................................................................................

Figure 3-5 Alarmable Conditions (Override Severity)


........................................................................................................................

Configuring alarm severity using the 1354RM-PhM

You can change the default alarm severity for an alarm condition on a specific entity (for example a port) or for all entities of the same type. You can configure the alarm severity using the EMS or web interface. This capability is not available in the CLI.

Configuring alarm severity for all entities of the same type

.................................................................................................................................................................

1. To configure the alarm severity for all entities of the same type, go to the Topology View and select the NE or NEs on which you want to change the alarm severity.

Note: If you do not explicitly select any NEs, the EMS will select all NEs in the network for configuration. In this case, the EMS will retrieve alarm configuration data for all of the NEs in the network, which may take a significant amount of time.

....................................................................................................................................................................................

2. Select Admin > NE Alarm Severity Configuration.



The EMS retrieves the alarm severity configuration for the selected NEs. This may take several minutes. The Alarm Severity Configuration window is displayed, listing the selected NEs.

.................................................................................................................................................................

3. Click on the Display object type alarm severity assignments icon. A dialog listing the entity types is displayed.

.................................................................................................................................................................

4. Select the entity type for which you want to change the alarm severity. A list of condition types applicable to the selected entity is displayed.

.................................................................................................................................................................

5. Double click on the condition type you want to change. A dialog is displayed showing the current alarm severity override setting.

.................................................................................................................................................................

6. Change the severity as desired and select Apply.

E...N...D.....O...F......S..T...E..P...S................................................................................................................

.................................................................................................................................................................

Configuring alarm severity for a specific entity

.................................................................................................................................................................

1. To configure the alarm severity for a specific entity, from the Management Control panel (Topology View) and select the NE on which you want to change the alarm severity for a specific entity.

.................................................................................................................................................................

2. Select Provision > Open Existing Inventory.

Result: The Inventory view is displayed.

.................................................................................................................................................................

3. Select the specific entity (card or port) where you want to change the alarm severity.

.................................................................................................................................................................

4. Select Fault > Alarm Severity Configuration.

The 1354RM-PhM retrieves the alarm severity configuration for the selected entity. This may take several minutes.


Result: The Alarm Severity Configuration window is displayed, listing the selected entity (see “Configuring alarm severity for a specific entity).

.

.

.

.

.

.

.

.

.

.

.

.

.

.

.

..................................................................................................................................................

5. Double-click on the condition type you want to change.

Result: The Modify Alarm Severity Configuration is displayed showing the current alarm severity override setting (see “Configuring alarm severity for a specific entity”).



....................................................................................................................................................................................

6. Change the severity as desired and select Apply.

E....N...D.....O...F.....S..T...E...P...S.

.................................................................................................................................................................


Path power trace

....................................................................................................................................................................................

1. Perform a power trace of any affected paths.

CLI alm sh condition

....................................................................................................................................................................................

2. Locate the first point along the path at which power out of range or absent is observed, or there is a significant difference between expected and observed power. This point is referred to as the "First point of concern" in this procedure.

....................................................................................................................................................................................

3. Examine the alarms close to the first point of concern.

....................................................................................................................................................................................

4. Troubleshoot the alarms, concentrating on the points adjacent to the first point of concern.

The problem is most likely located between the first point of concern and the detection point immediately upstream from it.

Note: It may take several seconds after corrective actions have been applied for channel missing, channel absent, and power out of range alarms to clear.

1. Ensure that the relevant connection exists and is administratively up at the first point of concern and at the point immediately upstream from it.

CLI show xc brief

2. Examine the output for the connection of the appropriate band and channel. If the connection exists then check the admin states of the connection and associated ports.

CLI show xc <shelf/slot/port> <shelf/slot/port> <band> <channel> trace

3. If the connection or ports are admin down then the entities must be brought admin up in order to clear the alarm(s).

To bring a connection admin up:

CLI config xc <shelf/slot/port> <shelf/slot/port> <band> <channel> state up

If this does not resolve the problem, go to 4.

4. If this connection terminates on a transponder then confirm that the associated client port is administratively up.



CLI show interface <shelf/slot/ClientPort>

..................................................................................................................................................................

5. If the client port is admin down then it must be brought admin up in order to clear the alarm(s).

CLI config interface <shelf/slot/ClientPort> state up

If this does not resolve the issue, go to 6.

..................................................................................................................................................................

6. Check that the programmed topology matches the actual topology.

..................................................................................................................................................................

7. If there are multiple alarms at the same point of interest, attempt to resolve the amplifier alarms first.

E....N...D.....O...F.....S..T...E...P...S.

.................................................................................................................................................................


Determining the far end of a service

........................................................................................................................

1. Check the OCh Trail name for the near end of the service.

CLI show xc brief

Search for the <shelf/slot/port> corresponding to the card and port in question. This will provide the information required to proceed to Step 2.

........................................................................................................................

2. Perform a trace to determine the far end of the OChTrail.

CLI show interface <shelf/slot port> srvcActivity detail

........................................................................................................................

3. Examine the output of Step 2 to determine the far end of the service.

E....N...D.....O...F.....S..T...E...P...S.

........................................................................................................................



Checking for services on a port ........................................................................................................................

1. Look at the activity of services on all ports of the card:

CLI show interface <shelf/slot/port> srvcActivity brief

........................................................................................................................

2. If any services are marked as Active then this equipment is currently carrying active services.

........................................................................................................................

3. It may be possible to switch all services onto an alternate path if all services are protected.

Examine the output from Step 1. If a service is protected it will have a protection member listed.

........................................................................................................................

4. If you wish to switch all protected services off this path:

1. Obtain the details of the service activity

CLI show interface <shelf/slot/port> srvcActivity detail

This will reveal the nodes that are the endpoints of the service as well as the APS protection groups.

Repeat items 2 through 5 for each protected service:

2. Log into the one end of the service.

3. Issue a force switch away from the path about to be broken.

4. Log into the other end of the service.

5. Issue a force switch away from the path about to be broken.

........................................................................................................................

5. To confirm if all services have been moved off of this equipment

1. Log back into the local node.

2. Look at the activity of services on all ports of the alarmed card.

CLI show interface <shelf/slot/port> srvcActivity brief

3. If any services are marked as “Active” then this equipment is still carrying active services.

E N D O F S T E P S


For detailed 1678 MCC trouble clearing procedures please see the 1678 MCC Maintenance and Trouble-Clearing Guide.

For detailed 1625 LX trouble clearing procedures please see the 1625 LambdaXtreme® Transport Alarms, Messages, and Trouble Clearing Guide.

Part numbers for these documents can be found in:

Table 2 Information products related to the Converged Backbone

Transformation Solution

........................................................................................................................


4 Alarm Isolation

Procedure

Overview

Purpose

This section describes alarm isolation which provides an approach for isolating a problem to a specific network element. Once the problem is isolated, specific product trouble clearing procedures should be followed to restore service completely. Once the CBT service has been implemented, problems will typically be manifested as port failures. Alarms are reported by the 7750SR and recorded in the default system log 99. The 7750SR can also sends traps to the 5620SAM or and alternate trap receiver. The service may be operational in the presence of alarms, but may actually be re-routed to an MPLS detour or secondary path or be operating with degraded bandwidth due to a link failure within a LAG. The troubleshooting procedures will also help in identifying these situations.


The following example demonstrates the general protocol for alarm message propagation across WDM systems. It shows the different steps involved in detecting an alarm and propagating LOS across the network.

RF = Remote Fault

LF = Local Fault

SF = Signal Fail

LOS

Site A: Upstream Network Element Site B: Local Network Element

LOS

1625

1830

1678

1625

1830

1678

Transport Network 7750 7750

RF RF

IDLE IDLE IDLE

RF

SF / LF

1625

1830

1678

1625

1830

1678

7750 7750

RF RF

IDLE IDLE LF

RF

Step 6

Signal Fail

Local

Step 7

Local

LOS LOS

1625

1830

1678

1625

1830

1678

7750 7750

LF or SF / LF

RF RF RF

IDLE

Step 8

Remote

Transport Network

Transport Network

Example of Link Fault Signaling over a WDM/SONET Network



The following shows entries from the system log. A single port failure generated 16 alarms consisting of port, system, ospf, mpls, rsvp, svcmgr, and snmp alarms. As stated previously, the isolation procedures will focus on the port failure. 17 2010/02/08 13:08:14.31 EST MINOR: PORT #2030 Base Port 1/2/2 "XFP/SFP DDM (rxOpticalPower-low-alarm)" 16 2010/02/08 13:08:14.31 EST MINOR: PORT #2030 Base Port 1/2/2 "XFP/SFP DDM (rxOpticalPower-low-warning)" 15 2010/02/08 13:08:11.40 EST MAJOR: SVCMGR #2316 Base "Processing of a SDP state change event is finished and the status of all affect ed SDP Bindings on SDP 15 has been updated." 14 2010/02/08 13:08:11.39 EST WARNING: SYSTEM #2008 Base MPLS "vRtrMplsXCTable: Sender 10.112.214.111, LspId 56844, Endpoint 10.112.214.112, T unnelId 1, DetourIndex 2 managed object deleted" 13 2010/02/08 13:08:11.39 EST WARNING: MPLS #2013 Base VR 1: "LSP path toTNTB::192.168.20.1 rerouted" 12 2010/02/08 13:08:11.39 EST WARNING: SYSTEM #2006 Base MPLS "mplsTunneARHopTable: HopListIndex 4, HopIndex 1 configuration modified" 11 2010/02/08 13:08:11.40 EST WARNING: SYSTEM #2006 Base MPLS "mplsTunneARHopTable: HopListIndex 4, HopIndex 1 configuration modified" 10 2010/02/08 13:08:11.40 EST WARNING: RSVP #2004 Base VR 1: "Neighbor 192.168.20.1 on interface toMH changed to inactive state because linkD own" 9 2010/02/08 13:08:11.40 EST WARNING: MPLS #2008 Base VR 1: "Interface toMH is in administrative state: inService, operational state: outOfS ervice" 8 2010/02/08 13:08:11.40 EST WARNING: RSVP #2002 Base VR 1: "Interface toMH is in administrative state inService, operational state outOfSer vice" 7 2010/02/08 13:08:11.40 EST WARNING: OSPF #2013 Base VR: 1 OSPFv2 (0) "LCL_RTR_ID 10.112.214.111: Max aged LSA 1.0.0.2 type LSA: 000a area 0.0.0.0 adv ertising router 10.112.214.111" 6 2010/02/08 13:08:11.40 EST WARNING: OSPF #2016 Base VR: 1 OSPFv2 (0) "LCL_RTR_ID 10.112.214.111: Interface toMH state changed to down (event IF_DOWN) " 5 2010/02/08 13:08:11.39 EST WARNING: SYSTEM #2009 Base IP "Status of vRtrIfTable: router Base (index 1) interface toMH (index 2) changed a dministrative state: inService, operational state: outOfService" 4 2010/02/08 13:08:11.39 EST WARNING: SNMP #2004 Base toMH "Interface toMH is not operational" 3 2010/02/08 13:08:11.39 EST WARNING: SNMP #2004 Base 1/2/2 "Interface 1/2/2 is not operational" 2 2010/02/08 13:08:11.39 EST MINOR: PORT #2017 Base Port 1/2/2 "Alarm Local Fault Set"



1 Identify the ports associated

with the alarm.

• From the alarm messages, identify the specific ports exhibiting problems.

• From the network topology drawing, determine the specific services affected by the ports,

including the associated LSPs and LAG.

2 Verify the service status. • Telnet to the 7750SR on which the service initiates.

• Type show service service-using.

• Verify that both Adm and Opr are Up for the affected services.

3 Verify the LSP status. • Type show service mpls lsp path detail.

• Verify the actual physical path the affected LSP is using. Determine if the LSP has rerouted to

either a detour or secondary path.

4 Verify the LAG status. • Type show lag <lag-id> detail if a LAG is affected by the port failure.

• Determine the amount of bandwidth unavailable to the service.

5 Verify the alarm status of the

affected ports.

• Type show port <slot/mda/port>.

• The 7750SR 10GigE ports support Link Fault Signaling and the show port command reports the

Alarm Status.

• If the Alarm Status is signal-fail local, go to checkpoint 6.

• If the Alarm Status is local, go to checkpoint 7.

• If the Alarm Status is remote, go to checkpoint 8.

6 Resolve the signal-fail local

alarm.

• The signal-fail local alarm indicates that the port is not receiving an optical signal. The problem


• Refer to the specific product trouble clearing procedures for the network elements involved. Also,

see the diagram below.

7 Resolve the local alarm. • The local alarm indicates that a downstream port is not receiving an optical signal. The problem

could be in a network element component or in the optical connection. This could also be the result

of a local fault alarm sent to the 7750 SR port as a result of an error elsewhere in the network.




8 Resolve the remote alarm. • The remote alarm indicates that an upstream port is not receiving an optical signal. The problem






5 Troubleshooting

Commands

Overview

Purpose

This section provides useful CLI commands when using the 7750. The commands are not all-inclusive and do not show all options. Typing ? following any part of a command shows all following options. The commands cover the following areas (Click on the hyperlink to go to the specific area):

Equipment and System

Port

LAG

Router

OSPF

MPLS

RSVP

LDP

ARP

Service

QoS


Equipment and System Commands

1. show chassis This command displays general chassis status information and equipment. A:7750SR7-TNTA# show chassis =============================================================================== Chassis Information =============================================================================== Name : 7750SR7-TNTA Type : 7750SR-7 Location : MH-IPTC Coordinates : CLLI code : Number of slots : 7 Number of ports : 14 Critical LED state : Off Major LED state : Off Minor LED state : Off Over Temperature state : OK Base MAC address : 00:21:05:b1:3c:24 Admin chassis mode : a Oper chassis mode : a Hardware Data Part number : 3HE00186AAAB02 CLEI code : IPMEJ10FRB Serial number : NS093461295 Manufacture date : 08202009 Manufacturing string : Manufacturing deviations : Time of last boot : 2010/01/29 12:37:50 Current alarm state : alarm cleared ------------------------------------------------------------------------------- Environment Information Number of fan trays : 2 Number of fans : 4 Fan tray number : 1 Status : up Speed : half speed Fan tray number : 2 Status : up Speed : half speed ------------------------------------------------------------------------------- Power Supply Information Number of power supplies : 2 Power supply number : 1 Defaulted power supply type : none Power supply model : pem-3 Status : not equipped Power supply number : 2 Defaulted power supply type : dc Power supply model : pem-3 Status : up

2. show card

This command displays a summary of all cards in the system excluding MDAs.

A:7750SR7-TNTA# show card =============================================================================== Card Summary =============================================================================== Slot Provisioned Equipped Admin Operational Card-type Card-type State State ------------------------------------------------------------------------------- 1 imm8-10gb-xfp imm8-10gb-xfp up up 2 imm4-10gb-xfp imm4-10gb-xfp up up 3 iom2-20g iom2-20g up up A sfm2-200g sfm2-200g up up/active



B sfm2-200g up down/standby

3. show card state

This command displays provisioned and equipped cards and MDA information.

A:7750SR7-TNTA# show card state =============================================================================== Card State =============================================================================== Slot/ Provisioned Equipped Admin Operational Num Num Comments Id Type Type State State Ports MDA ------------------------------------------------------------------------------- 1 imm8-10gb-xfp imm8-10gb-xfp up up 2 1/1 imm4-10gb-xp-xfp imm4-10gb-xp-xfp up up 4 1/2 imm4-10gb-xp-xfp imm4-10gb-xp-xfp up up 4 2 imm4-10gb-xfp imm4-10gb-xfp up up 2 2/1 imm2-10gb-xp-xfp imm2-10gb-xp-xfp up up 2 2/2 imm2-10gb-xp-xfp imm2-10gb-xp-xfp up up 2 3 iom2-20g iom2-20g up up 2 3/1 m1-10gb-xfp m1-10gb-xfp up up 1 3/2 m1-10gb-xfp m1-10gb-xfp up up 1 A sfm2-200g sfm2-200g up up Active B sfm2-200g up down Standby ===============================================================================

4. show card [slot-number] detail

This command displays detailed card information. A:7750SR7-TNTA# show card 1 detail =============================================================================== Card 1 =============================================================================== Slot Provisioned Equipped Admin Operational Card-type Card-type State State ------------------------------------------------------------------------------- 1 imm8-10gb-xfp imm8-10gb-xfp up up IOM Card Specific Data Clock source : none Named Pool Mode : Disabled Available MDA slots : 2 Installed MDAs : 2 FP 1 Specific Data WRED Admin State : Out Of Service WRED buffer-allocation max : 2500 WRED buffer-allocation min : 2500 WRED reserved-cbs max : 2500 WRED reserved-cbs min : 2500 WRED Slope Policy : default hi-bw-mc-srcEgress Alarm : 2 hi-bw-mc-srcEgress Group : 0 mc-path-mgmt Admin State : Out Of Service Ingress Bandwidth Policy : default Hardware Data Part number : 3HE03623AAAE01 CLEI code : IPU3ADCEAA Serial number : NS093763554 Manufacture date : 09182009 Manufacturing string : Manufacturing deviations : Administrative state : up Operational state : up Temperature : 46C Temperature threshold : 75C Software boot (rom) version : X-7.0.R3 on Fri May 29 10:08:24 PDT 2009 by* Software version : TiMOS-I-7.0.R4 iom/hops ALCATEL SR 7750 Cop* Time of last boot : 2010/01/29 12:39:42 Current alarm state : alarm cleared Base MAC address : 00:23:3e:ea:1c:5f Last bootup reason : hardReboot Memory capacity : 2,048 MB ===============================================================================


5. show mda

This command displays a summary of all MDAs including administrative and operational state.

A:7750SR7-TNTA# show mda =============================================================================== MDA Summary =============================================================================== Slot Mda Provisioned Equipped Admin Operational Mda-type Mda-type State State ------------------------------------------------------------------------------- 1 1 imm4-10gb-xp-xfp imm4-10gb-xp-xfp up up 2 imm4-10gb-xp-xfp imm4-10gb-xp-xfp up up 2 1 imm2-10gb-xp-xfp imm2-10gb-xp-xfp up up 2 imm2-10gb-xp-xfp imm2-10gb-xp-xfp up up 3 1 m1-10gb-xfp m1-10gb-xfp up up 2 m1-10gb-xfp m1-10gb-xfp up up ===============================================================================

6. show mda <slot/[mda]> detail

This command displays detailed MDA information.

A:7750SR7-TNTA# show mda 1/1 detail =============================================================================== MDA 1/1 detail =============================================================================== Slot Mda Provisioned Equipped Admin Operational Mda-type Mda-type State State ------------------------------------------------------------------------------- 1 1 imm4-10gb-xp-xfp imm4-10gb-xp-xfp up up MDA Specific Data Maximum port count : 4 Number of ports equipped : 4 Transmit timing selected : CPM Card A Sync interface timing status : Qualified Network ingress queue policy : default Capabilities : Ethernet Min channel size : Sonet STS-192 Max channel size : Sonet STS-192 Max number of channels : 4 Channels in use : 0 Hardware Data Part number : 3HE03623AAAE01 CLEI code : IPU3ADCEAA Serial number : NS093763554 Manufacture date : 09182009 Manufacturing string : Manufacturing deviations : Administrative state : up Operational state : up Temperature : 39C Temperature threshold : 75C Software version : N/A Time of last boot : 2010/01/29 12:39:53 Current alarm state : alarm cleared Base MAC address : 00:23:3e:ea:fc:7f ------------------------------------------------------------------------------- QOS Settings ------------------------------------------------------------------------------- Ing. Named Pool Policy : None Egr. Named Pool Policy : None ===============================================================================

7. show version

This command displays the software version running on the system. A:7750SR7-TNTA# show version TiMOS-C-7.0.R4 cpm/hops ALCATEL SR 7750 Copyright (c) 2000-2009 Alcatel-Lucent. All rights reserved. All use subject to applicable license agreements.



Built on Wed Jul 29 16:24:31 PDT 2009 by builder in /rel7.0/b1/R4/panos/main

8. show system information

This command displays general system information including basic system, SNMP server, and last boot. Note: Configuration changes are made to the running configuration but not saved automatically. Show system information displays the Last Saved Config and if any changes have been made since the last save. A:7750SR7-TNTA# show system information =============================================================================== System Information =============================================================================== System Name : 7750SR7-TNTA System Type : 7750SR-7 System Version : C-7.0.R4 System Contact : System Location : MH-IPTC System Coordinates : System Active Slot : A System Up Time : 3 days, 00:48:21.74 (hr:min:sec) SNMP Port : 161 SNMP Engine ID : 0000197f0000002105b13c24 SNMP Max Message Size : 9216 SNMP Admin State : Enabled SNMP Oper State : Enabled SNMP Index Boot Status : Persistent SNMP Sync State : Mismatch Tel/Tel6/SSH/FTP Admin : Enabled/Disabled/Enabled/Enabled Tel/Tel6/SSH/FTP Oper : Up/Down/Up/Up BOF Source : cf3: Image Source : primary Config Source : primary Last Booted Config File: cf3:\config.cfg Last Boot Cfg Version : FRI JAN 29 17:36:17 2010 UTC Last Boot Config Header: # TiMOS-C-7.0.R4 cpm/hops ALCATEL SR 7750 Copyright (c) 2000-2009 Alcatel-Lucent. # All rights reserved. All use subject to applicable license agreements. # Built on Wed Jul 29 16:24:31 PDT 2009 by builder in /rel7.0/b1/R4/panos/main # Generated FRI JAN 29 17:36:17 2010 UTC Last Boot Index Version: FRI JAN 29 17:36:17 2010 UTC Last Boot Index Header : # TiMOS-C-7.0.R4 cpm/hops ALCATEL SR 7750 Copyright (c) 2000-2009 Alcatel-Lucent. # All rights reserved. All use subject to applicable license agreements. # Built on Wed Jul 29 16:24:31 PDT 2009 by builder in /rel7.0/b1/R4/panos/main # Generated FRI JAN 29 17:36:17 2010 UTC Last Saved Config : cf3:\config.cfg Time Last Saved : 2010/02/01 12:08:23 Changes Since Last Save: No User Last Modified : kwc Max Cfg/BOF Backup Rev : 5 Cfg-OK Script : N/A Cfg-OK Script Status : not used Cfg-Fail Script : N/A Cfg-Fail Script Status : not used Management IP Addr : 22.22.214.111/24 Primary DNS Server : N/A Secondary DNS Server : N/A Tertiary DNS Server : N/A DNS Domain : DNS Resolve Preference : ipv4-only BOF Static Routes : To Next Hop 128.251.88.0/21 22.22.214.1 130.131.0.0/16 22.22.214.1 135.0.0.0/8 22.22.214.1 138.120.0.0/16 22.22.214.1


ATM Location ID : 01:00:00:00:00:00:00:00:00:00:00:00:00:00:00:00 ATM OAM Retry Up : 2 ATM OAM Retry Down : 4 ATM OAM Loopback Period: 10 ===============================================================================

9. show redundancy synchronization

This command displays redundancy synchronization information. Note: The 7750 can have redundant controllers. The configuration files are not synchronized automatically unless the system is configured to do so. Show redundancy synchronization shows if the configuration has been synchronized and when it was last done. The 7750 used for these tests did not have redundant controllers. A:7750SR7-TNTA# show redundancy synchronization =============================================================================== Synchronization Information =============================================================================== Standby Status : disabled Last Standby Failure : N/A Standby Up Time : N/A Standby Version : N/A Failover Time : N/A Failover Reason : N/A Boot/Config Sync Mode : None Boot/Config Sync Status : No synchronization Last Config File Sync Time : Never Last Boot Env Sync Time : Never ===============================================================================



Port Commands

1. show port This command displays summary information for all ports on provisioned MDAs including administrative state, link, and port state.

A:7750SR7-TNTA# show port ============================================================================== Ports on Slot 1 ============================================================================== Port Admin Link Port Cfg Oper LAG/ Port Port Port SFP/XFP/ Id State State MTU MTU Bndl Mode Encp Type MDIMDX ------------------------------------------------------------------------------ 1/1/1 Up Yes Up 9212 9212 1 netw null xgige 10GBASE-LR 10* 1/1/2 Up Yes Up 9212 9212 - netw null xgige 10GBASE-LR 10* 1/1/3 Up Yes Up 9212 9212 - netw null xgige 10GBASE-LR 10* 1/1/4 Up Yes Up 9212 9212 1 netw null xgige 10GBASE-LR 10* 1/2/1 Up Yes Up 1518 1518 - accs dotq xgige 10GBASE-LR 10* 1/2/2 Up No Down 9212 9212 - netw null xgige 10GBASE-SR 10G* 1/2/3 Up No Down 9212 9212 - netw null xgige 10GBASE-SR 10G* 1/2/4 Up Yes Up 1518 1518 - accs dotq xgige 10GBASE-SR 10G* ============================================================================== Ports on Slot 2 ============================================================================== Port Admin Link Port Cfg Oper LAG/ Port Port Port SFP/XFP/ Id State State MTU MTU Bndl Mode Encp Type MDIMDX ------------------------------------------------------------------------------ 2/1/1 Up No Down 9212 9212 - netw null xgige 10GBASE-SR 10G* 2/1/2 Up No Down 9212 9212 - netw null xgige 10GBASE-LR 10* 2/2/1 Up No Down 9212 9212 - netw null xgige 10GBASE-LR 10* 2/2/2 Up No Down 9212 9212 - netw null xgige 10GBASE-LR 10* ============================================================================== Ports on Slot 3 ============================================================================== Port Admin Link Port Cfg Oper LAG/ Port Port Port SFP/XFP/ Id State State MTU MTU Bndl Mode Encp Type MDIMDX ------------------------------------------------------------------------------ 3/1/1 Up No Down 1518 1518 - accs dotq xgige 10GBASE-LR 10* 3/2/1 Down No Down 9212 9212 - netw null xgige 10GBASE-LR 10* ============================================================================== Ports on Slot A ============================================================================== Port Admin Link Port Cfg Oper LAG/ Port Port Port SFP/XFP/ Id State State MTU MTU Bndl Mode Encp Type MDIMDX ------------------------------------------------------------------------------ A/1 Up Yes Up 1514 1514 - netw null faste MDI ============================================================================== Ports on Slot B ============================================================================== Port Admin Link Port Cfg Oper LAG/ Port Port Port SFP/XFP/ Id State State MTU MTU Bndl Mode Encp Type MDIMDX ------------------------------------------------------------------------------ B/1 Up No Ghost 1514 1514 - netw null faste ==============================================================================

2. show port <slot/mda/port>

This command displays port information including mac address, traffic statistics, and transceiver type.

A:7750SR7-TNTA# show port 1/1/1 =============================================================================== Ethernet Interface =============================================================================== Description : 10-Gig Ethernet Interface : 1/1/1 Oper Speed : 10 Gbps Link-level : Ethernet Config Speed : N/A Admin State : up Oper Duplex : full Oper State : up Config Duplex : N/A Physical Link : Yes MTU : 9212


Single Fiber Mode : No IfIndex : 35684352 Hold time up : 0 seconds Last State Change : 01/29/2010 14:02:56 Hold time down : 0 seconds Last Cleared Time : 01/29/2010 12:37:51 DDM Events : Enabled Configured Mode : network Encap Type : null Dot1Q Ethertype : 0x8100 QinQ Ethertype : 0x8100 PBB Ethertype : 0x88e7 Ing. Pool % Rate : 100 Egr. Pool % Rate : 100 Ing. Pool Policy : n/a Egr. Pool Policy : n/a Net. Egr. Queue Pol: default Egr. Sched. Pol : n/a Auto-negotiate : N/A MDI/MDX : N/A Accounting Policy : None Collect-stats : Disabled Egress Rate : Default Ingress Rate : Default Load-balance-algo : default LACP Tunnel : Disabled Down-when-looped : Disabled Keep-alive : 10 Loop Detected : False Retry : 120 Use Broadcast Addr : False Sync. Status Msg. : Enabled Rx Quality Level : dnu Configured Address : 00:23:3e:ea:fc:7f Hardware Address : 00:23:3e:ea:fc:7f Cfg Alarm : remote local Alarm Status : Transceiver Data Transceiver Type : XFP Model Number : 3HE00564AAAA01 ALA IPUIARRDAA TX Laser Wavelength: 1310 nm Diag Capable : yes Connector Code : LC Vendor OUI : 00:0a:1d Manufacture date : 2009/09/12 Media : Ethernet Serial Number : 99E812N00340 Part Number : SXP3101LX-A82 Optical Compliance : 10GBASE-LR 10GBASE-LW Link Length support: 10km for SMF =============================================================================== Transceiver Digital Diagnostic Monitoring (DDM) =============================================================================== Value High Alarm High Warn Low Warn Low Alarm ------------------------------------------------------------------------------- Temperature (C) +39.0 +80.0 +75.0 -10.0 -15.0 Tx Bias Current (mA) 43.7 100.0 80.0 0.0 0.0 Tx Output Power (dBm) -2.15 2.00 0.00 -7.00 -9.00 Rx Optical Power (avg dBm) -9.15 2.50 1.50 -15.51 -40.00 Aux1: 3.3 Voltage (V) 3.28 3.63 3.46 3.13 2.97 =============================================================================== =============================================================================== Traffic Statistics =============================================================================== Input Output ------------------------------------------------------------------------------- Octets 181189918 181146806 Packets 2084184 2083925 Errors 0 0 =============================================================================== =============================================================================== Port Statistics =============================================================================== Input Output ------------------------------------------------------------------------------- Unicast Packets 1529476 1529518 Multicast Packets 554704 554405 Broadcast Packets 4 2 Discards 0 0 Unknown Proto Discards 0 =============================================================================== =============================================================================== Ethernet-like Medium Statistics =============================================================================== Alignment Errors : 0 Sngl Collisions : 0 FCS Errors : 0 Mult Collisions : 0



SQE Test Errors : 0 Late Collisions : 0 CSE : 0 Excess Collisns : 0 Too long Frames : 0 Int MAC Tx Errs : 0 Symbol Errors : 0 Int MAC Rx Errs : 0 ===============================================================================

3. show port <slot/mda/port> statistics

This command displays total octets and packets for ingress and egress. A:7750SR7-TNTA# show port 1/1/1 statistics =============================================================================== Port Statistics on Slot 1 =============================================================================== Port Ingress Ingress Egress Egress Id Packets Octets Packets Octets ------------------------------------------------------------------------------- 1/1/1 2085184 181276638 2084929 181234310 ===============================================================================

4. show port <slot/mda/port> detail

This command displays port information including mac address, ethernet statistics (input plus output) for frame size distributions, and ingress and egress queue statistics (forwarded and dropped). A:7750SR7-TNTA# show port 1/1/1 detail =============================================================================== Ethernet Interface =============================================================================== Description : 10-Gig Ethernet Interface : 1/1/1 Oper Speed : 10 Gbps Link-level : Ethernet Config Speed : N/A Admin State : up Oper Duplex : full Oper State : up Config Duplex : N/A Physical Link : Yes MTU : 9212 Single Fiber Mode : No IfIndex : 35684352 Hold time up : 0 seconds Last State Change : 01/29/2010 14:02:56 Hold time down : 0 seconds Last Cleared Time : 01/29/2010 12:37:51 DDM Events : Enabled Configured Mode : network Encap Type : null Dot1Q Ethertype : 0x8100 QinQ Ethertype : 0x8100 PBB Ethertype : 0x88e7 Ing. Pool % Rate : 100 Egr. Pool % Rate : 100 Ing. Pool Policy : n/a Egr. Pool Policy : n/a Net. Egr. Queue Pol: default Egr. Sched. Pol : n/a Auto-negotiate : N/A MDI/MDX : N/A Accounting Policy : None Collect-stats : Disabled Egress Rate : Default Ingress Rate : Default Load-balance-algo : default LACP Tunnel : Disabled Down-when-looped : Disabled Keep-alive : 10 Loop Detected : False Retry : 120 Use Broadcast Addr : False Sync. Status Msg. : Enabled Rx Quality Level : dnu Configured Address : 00:23:3e:ea:fc:7f Hardware Address : 00:23:3e:ea:fc:7f Cfg Alarm : remote local Alarm Status : Transceiver Data Transceiver Type : XFP Model Number : 3HE00564AAAA01 ALA IPUIARRDAA TX Laser Wavelength: 1310 nm Diag Capable : yes Connector Code : LC Vendor OUI : 00:0a:1d Manufacture date : 2009/09/12 Media : Ethernet Serial Number : 99E812N00340 Part Number : SXP3101LX-A82 Optical Compliance : 10GBASE-LR 10GBASE-LW Link Length support: 10km for SMF


=============================================================================== Transceiver Digital Diagnostic Monitoring (DDM) =============================================================================== Value High Alarm High Warn Low Warn Low Alarm ------------------------------------------------------------------------------- Temperature (C) +39.0 +80.0 +75.0 -10.0 -15.0 Tx Bias Current (mA) 43.7 100.0 80.0 0.0 0.0 Tx Output Power (dBm) -2.14 2.00 0.00 -7.00 -9.00 Rx Optical Power (avg dBm) -9.15 2.50 1.50 -15.51 -40.00 Aux1: 3.3 Voltage (V) 3.28 3.63 3.46 3.13 2.97 =============================================================================== =============================================================================== Traffic Statistics =============================================================================== Input Output ------------------------------------------------------------------------------- Octets 181309970 181267128 Packets 2085566 2085308 Errors 0 0 =============================================================================== Ethernet Statistics =============================================================================== Broadcast Pckts : 6 Drop Events : 0 Multicast Pckts : 1109856 CRC/Align Errors : 0 Undersize Pckts : 0 Fragments : 0 Oversize Pckts : 0 Jabbers : 0 Collisions : 0 Octets : 362581114 Packets : 4170920 Packets of 64 Octets : 210676 Packets of 65 to 127 Octets : 2837342 Packets of 128 to 255 Octets : 1122868 Packets of 256 to 511 Octets : 5 Packets of 512 to 1023 Octets : 9 Packets of 1024 to 1518 Octets : 0 Packets of 1519 or more Octets : 20 =============================================================================== =============================================================================== Port Statistics =============================================================================== Input Output ------------------------------------------------------------------------------- Unicast Packets 1530507 1530551 Multicast Packets 555078 554778 Broadcast Packets 4 2 Discards 0 0 Unknown Proto Discards 0 =============================================================================== =============================================================================== Ethernet-like Medium Statistics =============================================================================== Alignment Errors : 0 Sngl Collisions : 0 FCS Errors : 0 Mult Collisions : 0 SQE Test Errors : 0 Late Collisions : 0 CSE : 0 Excess Collisns : 0 Too long Frames : 0 Int MAC Tx Errs : 0 Symbol Errors : 0 Int MAC Rx Errs : 0 =============================================================================== ============================================================================== Per Threshold MDA Discard Statistics ============================================================================== Packets Octets ------------------------------------------------------------------------------ Threshold 0 Dropped : 0 0 Threshold 1 Dropped : 0 0 Threshold 2 Dropped : 0 0 Threshold 3 Dropped : 0 0 Threshold 4 Dropped : 0 0 Threshold 5 Dropped : 0 0 Threshold 6 Dropped : 0 0 Threshold 7 Dropped : 0 0 Threshold 8 Dropped : 0 0



Threshold 9 Dropped : 0 0 Threshold 10 Dropped : 0 0 Threshold 11 Dropped : 0 0 Threshold 12 Dropped : 0 0 Threshold 13 Dropped : 0 0 Threshold 14 Dropped : 0 0 Threshold 15 Dropped : 0 0 ============================================================================== =============================================================================== Queue Statistics =============================================================================== ------------------------------------------------------------------------------- Ingress Queue 1 Packets Octets In Profile forwarded : 0 0 In Profile dropped : 0 0 Out Profile forwarded : 0 0 Out Profile dropped : 0 0 Ingress Queue 2 Packets Octets In Profile forwarded : 0 0 In Profile dropped : 0 0 Out Profile forwarded : 0 0 Out Profile dropped : 0 0 Ingress Queue 3 Packets Octets In Profile forwarded : 0 0 In Profile dropped : 0 0 Out Profile forwarded : 0 0 Out Profile dropped : 0 0 Ingress Queue 4 Packets Octets In Profile forwarded : 0 0 In Profile dropped : 0 0 Out Profile forwarded : 0 0 Out Profile dropped : 0 0 Ingress Queue 5 Packets Octets In Profile forwarded : 0 0 In Profile dropped : 0 0 Out Profile forwarded : 0 0 Out Profile dropped : 0 0 Ingress Queue 6 Packets Octets In Profile forwarded : 0 0 In Profile dropped : 0 0 Out Profile forwarded : 0 0 Out Profile dropped : 0 0 Ingress Queue 7 Packets Octets In Profile forwarded : 0 0 In Profile dropped : 0 0 Out Profile forwarded : 0 0 Out Profile dropped : 0 0 Ingress Queue 8 Packets Octets In Profile forwarded : 0 0 In Profile dropped : 0 0 Out Profile forwarded : 0 0 Out Profile dropped : 0 0 Ingress Queue 9 Packets Octets In Profile forwarded : 0 0 In Profile dropped : 0 0 Out Profile forwarded : 0 0 Out Profile dropped : 0 0 Ingress Queue 10 Packets Octets In Profile forwarded : 0 0 In Profile dropped : 0 0 Out Profile forwarded : 0 0 Out Profile dropped : 0 0 Ingress Queue 11 Packets Octets In Profile forwarded : 0 0 In Profile dropped : 0 0 Out Profile forwarded : 0 0 Out Profile dropped : 0 0 Ingress Queue 12 Packets Octets In Profile forwarded : 0 0 In Profile dropped : 0 0 Out Profile forwarded : 0 0 Out Profile dropped : 0 0 Ingress Queue 13 Packets Octets In Profile forwarded : 0 0 In Profile dropped : 0 0 Out Profile forwarded : 0 0 Out Profile dropped : 0 0 Ingress Queue 14 Packets Octets In Profile forwarded : 0 0


In Profile dropped : 0 0 Out Profile forwarded : 0 0 Out Profile dropped : 0 0 Ingress Queue 15 Packets Octets In Profile forwarded : 0 0 In Profile dropped : 0 0 Out Profile forwarded : 0 0 Out Profile dropped : 0 0 Ingress Queue 16 Packets Octets In Profile forwarded : 0 0 In Profile dropped : 0 0 Out Profile forwarded : 0 0 Out Profile dropped : 0 0 Egress Queue 1 Packets Octets In Profile forwarded : 0 0 In Profile dropped : 0 0 Out Profile forwarded : 0 0 Out Profile dropped : 0 0 Egress Queue 2 Packets Octets In Profile forwarded : 0 0 In Profile dropped : 0 0 Out Profile forwarded : 0 0 Out Profile dropped : 0 0 Egress Queue 3 Packets Octets In Profile forwarded : 0 0 In Profile dropped : 0 0 Out Profile forwarded : 0 0 Out Profile dropped : 0 0 Egress Queue 4 Packets Octets In Profile forwarded : 0 0 In Profile dropped : 0 0 Out Profile forwarded : 0 0 Out Profile dropped : 0 0 Egress Queue 5 Packets Octets In Profile forwarded : 0 0 In Profile dropped : 0 0 Out Profile forwarded : 0 0 Out Profile dropped : 0 0 Egress Queue 6 Packets Octets In Profile forwarded : 0 0 In Profile dropped : 0 0 Out Profile forwarded : 0 0 Out Profile dropped : 0 0 Egress Queue 7 Packets Octets In Profile forwarded : 0 0 In Profile dropped : 0 0 Out Profile forwarded : 0 0 Out Profile dropped : 0 0 Egress Queue 8 Packets Octets In Profile forwarded : 2085346 181251330 In Profile dropped : 0 0 Out Profile forwarded : 0 0 Out Profile dropped : 0 0 ===============================================================================

5. clear port <port-id> statistics

Clears the port traffic statistics. Note: The format of port-id is <slot[/mda[/port]].

6. monitor port <slot/mda/port> rate This command enables port traffic monitoring. The specified port(s) statistical information displays at the configured interval until the configured count is reached. The first screen displays the current statistics related to the specified port(s). The subsequent statistical information listed for each interval is displayed as a delta to the previous display. When the keyword rate is specified, the "rate per second" for each statistic is displayed instead of the delta. A:7750SR7-TNTA# monitor port 1/1/1 rate =============================================================================== Monitor statistics for Port 1/1/1 =============================================================================== Input Output ------------------------------------------------------------------------------- -------------------------------------------------------------------------------



At time t = 0 sec (Base Statistics) ------------------------------------------------------------------------------- Octets 241277932 241219842 Packets 2775433 2775075 Errors 0 0 ------------------------------------------------------------------------------- At time t = 10 sec (Mode: Rate) ------------------------------------------------------------------------------- Octets 685 693 Packets 8 8 Errors 0 0 Utilization (% of port capacity) ~0.00 ~0.00


LAG Commands

1. show lag This command displays the lag IDs, administrative state, operational state, and number of links. A:7750SR7-TNTA# show lag =============================================================================== Lag Data =============================================================================== Lag-id Adm Opr Port-Threshold Up-Link-Count MC Act/Stdby ------------------------------------------------------------------------------- 1 up up 0 2 N/A ------------------------------------------------------------------------------- Total Lag-ids: 1 Single Chassis: 1 MC Act: 0 MC Stdby: 0 ===============================================================================

2. show lag <lag-id> detail

This command displays the lag parameters and associated links.

A:7750SR7-TNTA# show lag 1 detail =============================================================================== LAG Details =============================================================================== Description : N/A ------------------------------------------------------------------------------- Details ------------------------------------------------------------------------------- Lag-id : 1 Mode : network Adm : up Opr : up Thres. Exceeded Cnt : 4 Port Threshold : 0 Thres. Last Cleared : 01/29/2010 14:02:58 Threshold Action : down Dynamic Cost : false Encap Type : null Configured Address : 00:21:05:b1:3d:65 Lag-IfIndex : 1342177281 Hardware Address : 00:21:05:b1:3d:65 Hold-time Down : 0.0 sec Port Type : standard Per FP Ing Queuing : disabled LACP : enabled Mode : active LACP Transmit Intvl : fast LACP xmit stdby : enabled Selection Criteria : highest-count Slave-to-partner : disabled Number of sub-groups: 1 Forced : - System Id : 00:21:05:b1:3c:24 System Priority : 32768 Admin Key : 32768 Oper Key : 32768 Prtr System Id : 00:23:3e:4c:02:50 Prtr System Priority : 32768 Prtr Oper Key : 32768 ------------------------------------------------------------------------------- Port-id Adm Act/Stdby Opr Primary Sub-group Forced Prio ------------------------------------------------------------------------------- 1/1/1 up active up yes 1 - 32768 1/1/4 up active up 1 - 32768 ------------------------------------------------------------------------------- Port-id Role Exp Def Dist Col Syn Aggr Timeout Activity ------------------------------------------------------------------------------- 1/1/1 actor No No Yes Yes Yes Yes Yes Yes 1/1/1 partner No No Yes Yes Yes Yes Yes Yes 1/1/4 actor No No Yes Yes Yes Yes Yes Yes 1/1/4 partner No No Yes Yes Yes Yes Yes Yes ===============================================================================

3. show lag <lag-id> statistics

This command displays the input and output traffic statistics per link. A:7750SR7-TNTA# show lag 1 statistics =============================================================================== LAG Statistics =============================================================================== Description : N/A Port-id Input Input Output Output Input Output Bytes Packets Bytes Packets Errors Errors -------------------------------------------------------------------------------



1/1/1 181660706 2089601 181618142 2089344 0 0 1/1/4 159431532 1841293 159431964 1841300 0 0 ------------------------------------------------------------------------------- Totals 341092238 3930894 341050106 3930644 0 0 ===============================================================================

4. clear lag <lag-id> statistics

This command clears the lag traffic statistics.


Router Commands

Interfaces and Route Table 1. show router status

This command displays router status information including the administrative and operational states for the protocols, e.g. OSPF. A:7750SR7-TNTA# show router status ================================================================ Router Status (Router: Base) ================================================================ Admin State Oper State ---------------------------------------------------------------- Router Up Up OSPFv2-0 Up Up RIP Not configured Not configured ISIS Not configured Not configured MPLS Up Up RSVP Up Up LDP Up Up BGP Not configured Not configured IGMP Not configured Not configured MLD Not configured Not configured PIMv4 Not configured Not configured PIMv6 Not configured Not configured OSPFv3 Not configured Not configured MSDP Not configured Not configured Max IPv4 Routes No Limit Max IPv6 Routes No Limit Total IPv4 Routes 7 Total IPv6 Routes 0 Max Multicast Routes No Limit Total IPv4 Mcast Routes PIM not configured Total IPv6 Mcast Routes PIM not configured ECMP Max Routes 2 Triggered Policies No ================================================================

2. show router interface

This command displays the router IP interface table. A:7750SR7-TNTA# show router interface =============================================================================== Interface Table (Router: Base) =============================================================================== Interface-Name Adm Opr(v4/v6) Mode Port/SapId IP-Address PfxState ------------------------------------------------------------------------------- system Up Up/-- Network system 10.112.214.111/32 n/a toMH Up Down/-- Network 1/2/2 192.168.20.2/30 n/a toSTC2-1 Up Up/-- IES 1/2/4:400 192.168.100.1/30 n/a toTNTB Up Up/-- Network lag-1 192.168.10.1/30 n/a toTNTB2 Up Down/-- Network n/a 192.168.10.9/30 n/a ------------------------------------------------------------------------------- Interfaces : 5 ===============================================================================

3. show router route-table

This command displays the IP routing table information. A:7750SR7-TNTA# show router route-table =============================================================================== Route Table (Router: Base)



=============================================================================== Dest Prefix Type Proto Age Pref Next Hop[Interface Name] Metric ------------------------------------------------------------------------------- 10.112.214.111/32 Local Local 03d01h14m 0 system 0 10.112.214.112/32 Remote OSPF 02d23h48m 10 192.168.10.2 5 10.112.214.113/32 Remote OSPF 02d22h31m 10 192.168.10.2 15 192.168.10.0/30 Local Local 02d23h49m 0 toTNTB 0 192.168.30.0/30 Remote OSPF 02d22h31m 10 192.168.10.2 15 192.168.100.0/30 Local Local 03d01h12m 0 toSTC2-1 0 192.168.100.4/30 Remote OSPF 02d23h48m 10 192.168.10.2 15 ------------------------------------------------------------------------------- No. of Routes: 7 ===============================================================================

4. show router route-table protocol ospf

This command displays routes learned from OSPF only. A:7750SR7-TNTA# show router route-table protocol ospf =============================================================================== Route Table (Router: Base) =============================================================================== Dest Prefix Type Proto Age Pref Next Hop[Interface Name] Metric ------------------------------------------------------------------------------- 10.112.214.112/32 Remote OSPF 02d23h49m 10 192.168.10.2 5 10.112.214.113/32 Remote OSPF 02d22h32m 10 192.168.10.2 15 192.168.30.0/30 Remote OSPF 02d22h32m 10 192.168.10.2 15 192.168.100.4/30 Remote OSPF 02d23h49m 10 192.168.10.2 15 ------------------------------------------------------------------------------- No. of Routes: 4 ===============================================================================


OSPF Commands

1. show router ospf status This command displays the general status of OSPF including router-id and export policies.

A:7750-A# show router ospf status =============================================================================== OSPF Status =============================================================================== OSPF Cfg Router Id : 0.0.0.0 OSPF Oper Router Id : 22.22.14.61 OSPF Version : 2 OSPF Admin Status : Enabled OSPF Oper Status : Enabled Graceful Restart : Enabled GR Helper Mode : Enabled Preference : 10 External Preference : 150 Backbone Router : True Area Border Router : False AS Border Router : True Opaque LSA Support : True Traffic Engineering Support : False RFC 1583 Compatible : True Demand Exts Support : False In Overload State : False In External Overflow State : False Exit Overflow Interval : 0 Last Overflow Entered : Never Last Overflow Exit : Never External LSA Limit : -1 Reference Bandwidth : 100,000,000 Kbps Init SPF Delay : 1000 msec Sec SPF Delay : 1000 msec Max SPF Delay : 10000 msec Min LS Arrival Interval : 1000 msec Init LSA Gen Delay : 5000 msec Sec LSA Gen Delay : 5000 msec Max LSA Gen Delay : 5000 msec Last Ext SPF Run : 08/09/2007 18:25:16 Ext LSA Cksum Sum : 0xc4947 OSPF Last Enabled : 08/09/2007 18:24:58 Export Policies : redist-static : connected ===============================================================================

2. show router ospf interface

This command displays all in-service OSPF interfaces.

A:7750-A# show router ospf interface =============================================================================== OSPF Interfaces =============================================================================== If Name Area Id Designated Rtr Bkup Desig Rtr Adm Oper ------------------------------------------------------------------------------- IGP-100-A 0.0.0.0 22.22.14.62 22.22.14.61 Up BDR ------------------------------------------------------------------------------- No. of OSPF Interfaces: 1 ===============================================================================

3. show router ospf neighbor

This command displays the OSPF neighbors including the neighbor router-id and state. A:7750-A# show router ospf neighbor =============================================================================== OSPF Neighbors =============================================================================== Interface-Name Rtr Id State Pri RetxQ TTL ------------------------------------------------------------------------------- IGP-100-A 22.22.14.62 Full 1 0 35 -------------------------------------------------------------------------------



No. of Neighbors: 1 ===============================================================================

4. show router ospf area

This command displays the OSPF areas. A:7750-A# show router ospf area ================================================================= OSPF Areas ================================================================= Area Id Type SPF Runs LSA Count LSA Cksum Sum ----------------------------------------------------------------- 0.0.0.0 Standard 4 3 0x219f0 ----------------------------------------------------------------- No. of OSPF Areas: 1 =================================================================

5. show router ospf database

This command displays the OSPF link state database. A:7750-A# show router ospf database =============================================================================== OSPF Link State Database (Type : All) =============================================================================== Type Area Id Link State Id Adv Rtr Id Age Sequence Cksum ------------------------------------------------------------------------------- Router 0.0.0.0 22.22.14.61 22.22.14.61 1790 0x800001d0 0x7f66 Router 0.0.0.0 22.22.14.62 22.22.14.62 604 0x800001dd 0xb809 Network 0.0.0.0 25.25.4.18 22.22.14.62 767 0x800000bc 0xe281 AS Ext n/a 0.0.0.0 22.22.14.61 2187 0x800001c9 0x104 AS Ext n/a 1.2.2.1 22.22.14.61 687 0x800001c0 0xcd3a AS Ext n/a 10.15.0.0 22.22.14.61 422 0x800001ca 0x9d54 AS Ext n/a 10.16.0.0 22.22.14.61 1048 0x80000119 0xf4ad AS Ext n/a 12.114.16.0 22.22.14.61 609 0x800001c9 0x9bf9 AS Ext n/a 12.114.18.0 22.22.14.61 971 0x800001c8 0x4233 AS Ext n/a 12.114.19.0 22.22.14.61 754 0x800001ce 0x2b43 AS Ext n/a 12.114.22.0 22.22.14.61 877 0x800000f4 0xc085 AS Ext n/a 12.114.23.0 22.22.14.61 474 0x800001c9 0x8d21 AS Ext n/a 12.114.23.128 22.22.14.61 304 0x800001ce 0x3fc9 AS Ext n/a 22.22.14.61 22.22.14.61 878 0x800001cf 0x916a AS Ext n/a 22.22.214.0 22.22.14.61 1205 0x800001c8 0xa096 AS Ext n/a 22.22.215.30 22.22.14.61 1216 0x800001cf 0x5ab6 AS Ext n/a 25.25.4.16 22.22.14.61 1068 0x800001ca 0x8155 AS Ext n/a 192.11.0.0 22.22.14.61 77 0x800001c7 0xb684 AS Ext n/a 192.168.1.0 22.22.14.61 1278 0x800001c8 0x346a AS Ext n/a 192.168.2.0 22.22.14.61 576 0x800001cb 0x2377 AS Ext n/a 10.15.0.0 22.22.14.62 643 0x800001cc 0x935b AS Ext n/a 10.16.0.0 22.22.14.62 16 0x800001cc 0x8766 AS Ext n/a 12.114.16.0 22.22.14.62 757 0x800001c5 0x9dfa AS Ext n/a 12.114.18.0 22.22.14.62 791 0x800001cf 0x2e3f AS Ext n/a 12.114.19.0 22.22.14.62 316 0x800001cb 0x2b45 AS Ext n/a 12.114.22.0 22.22.14.62 1810 0x800001cd 0x665 AS Ext n/a 12.114.23.0 22.22.14.62 501 0x800001cf 0x7b2c AS Ext n/a 12.114.23.128 22.22.14.62 368 0x800001d2 0x31d2 AS Ext n/a 22.22.14.62 22.22.14.62 773 0x800001ce 0x8377 AS Ext n/a 25.25.4.16 22.22.14.62 1397 0x80000119 0xdea8 ------------------------------------------------------------------------------- No. of LSAs: 30 ===============================================================================

6. show router ospf statistics

This command displays the global OSPF statistics including packets, hellos, and LSAs. A:7750-A# show router ospf statistics =============================================================================== OSPF Statistics =============================================================================== Rx Packets : 41824 Tx Packets : 41822 Rx Hellos : 36155 Tx Hellos : 36152 Rx DBDs : 2 Tx DBDs : 3 Rx LSRs : 0 Tx LSRs : 1 Rx LSUs : 2273 Tx LSUs : 3395


Rx LS Acks : 3394 Tx LS Acks : 2271 New LSAs Recvd : 2298 New LSAs Orig : 18 Ext LSAs Count : 27 No of Areas : 1 No of Interfaces : 1 No of Neighbors : 1 Retransmits : 0 Discards : 0 Bad Networks : 0 Bad Virt Links : 0 Bad Areas : 0 Bad Dest Addrs : 0 Bad Auth Types : 0 Auth Failures : 0 Bad Neighbors : 0 Bad Pkt Types : 0 Bad Lengths : 0 Bad Hello Int. : 0 Bad Dead Int. : 0 Bad Options : 0 Bad Versions : 0 Bad Checksums : 0 Failed SPF Attempts: 0 CSPF Requests : 0 CSPF Request Drops : 0 CSPF Path Found : 0 CSPF Path Not Found: 0



MPLS Commands

1. show router mpls status This command displays MPLS operation information. A:7750SR7-TNTA# show router mpls status =============================================================================== MPLS Status =============================================================================== Admin Status : Up Oper Status : Up Oper Down Reason : n/a FR Object : Enabled Resignal Timer : Disabled Hold Timer : 1 seconds Next Resignal : N/A Srlg Frr : Enabled Srlg Frr Strict : Disabled Dynamic Bypass : Enabled User Srlg Database : Disabled Least Fill Min Thd.: 5 percent LeastFill ReoptiThd: 10 percent Sec FastRetryTimer : Disabled LSP Counts Originate Transit Terminate ------------------------------------------------------------------------------- Static LSPs 0 0 0 Dynamic LSPs 2 0 2 Detour LSPs 0 0 0

2. show router mpls lsp

This command displays originating LSP information. A:7750SR7-TNTA# show router mpls lsp =============================================================================== MPLS LSPs (Originating) =============================================================================== LSP Name To Fastfail Adm Opr Config ------------------------------------------------------------------------------- toTNTB 10.112.214.112 No Up Up toTNTB2 10.112.214.112 No Up Up ------------------------------------------------------------------------------- LSPs : 2

3. show router mpls lsp terminate

This command displays terminating LSP information. A:7750SR7-TNTA# show router mpls lsp terminate =============================================================================== MPLS LSPs (Terminate) =============================================================================== Legend : @ - Active Detour =============================================================================== From To In I/F Out I/F State LSP Name ------------------------------------------------------------------------------- 10.112.214.112 10.112.214.111 lag-1 n/a Up toTNTA::192.168.10.1 10.112.214.112 10.112.214.111 lag-1 n/a Up toTNTA2::192.168.10.1 ------------------------------------------------------------------------------- LSPs : 2 ===============================================================================

4. show router mpls lsp detail

This command displays detailed originating LSP information. A:7750SR7-TNTA# show router mpls lsp detail =============================================================================== MPLS LSPs (Originating) (Detail) =============================================================================== ------------------------------------------------------------------------------- Type : Originating ------------------------------------------------------------------------------- LSP Name : toTNTB LSP Tunnel ID : 1 From : 10.112.214.111 To : 10.112.214.112


Adm State : Up Oper State : Up LSP Up Time : 2d 22:56:18 LSP Down Time : 0d 00:00:00 Transitions : 3 Path Changes : 3 Retry Limit : 0 Retry Timer : 30 sec Signaling : RSVP Resv. Style : SE Hop Limit : 255 Negotiated MTU : 9198 Adaptive : Enabled ClassType : 5 FastReroute : Disabled Oper FR : Disabled CSPF : Enabled ADSPEC : Disabled Metric : 0 Use TE metric : Disabled Include Grps: Exclude Grps : None None Type : RegularLsp Least Fill : Disabled LdpOverRsvp : Enabled VprnAutoBind : Enabled Oper Metric : 5 Primary(a) : 192.168.10.2 Up Time : 2d 22:56:19 Bandwidth : 2000 Mbps ------------------------------------------------------------------------------- Type : Originating ------------------------------------------------------------------------------- LSP Name : toTNTB2 LSP Tunnel ID : 4 From : 10.112.214.111 To : 10.112.214.112 Adm State : Up Oper State : Up LSP Up Time : 2d 22:56:19 LSP Down Time : 0d 00:00:00 Transitions : 3 Path Changes : 3 Retry Limit : 0 Retry Timer : 30 sec Signaling : RSVP Resv. Style : SE Hop Limit : 255 Negotiated MTU : 9198 Adaptive : Enabled ClassType : 0 FastReroute : Disabled Oper FR : Disabled CSPF : Enabled ADSPEC : Disabled Metric : 0 Use TE metric : Disabled Include Grps: Exclude Grps : None None Type : RegularLsp Least Fill : Disabled LdpOverRsvp : Enabled VprnAutoBind : Enabled Oper Metric : 5 Primary(a) : 192.168.10.2 Up Time : 2d 22:56:20 Bandwidth : 0 Mbps ===============================================================================

5. show router mpls lsp terminate detail

This command displays detailed terminating LSP information. A:7750SR7-TNTA# show router mpls lsp terminate detail =============================================================================== MPLS LSPs (Terminate) (Detail) =============================================================================== ------------------------------------------------------------------------------- LSP toTNTA::192.168.10.1 ------------------------------------------------------------------------------- From : 10.112.214.112 To : 10.112.214.111 State : Up SetupPriority : 7 Hold Priority : 0 Class Type : 0 In Interface : lag-1 In Label : 131059 Previous Hop : 192.168.10.2 ------------------------------------------------------------------------------- LSP toTNTA2::192.168.10.1 ------------------------------------------------------------------------------- From : 10.112.214.112 To : 10.112.214.111 State : Up SetupPriority : 7 Hold Priority : 0 Class Type : 0 In Interface : lag-1 In Label : 131058 Previous Hop : 192.168.10.2 ===============================================================================

6. show router mpls lsp activepath

This command displays originating LSP active path information. A:7750SR7-TNTA# show router mpls lsp activepath ===============================================================================



MPLS LSP (active paths) =============================================================================== LSP Name : toTNTB LSP Id : 56834 Path Name : 192.168.10.2 Active Path : Primary To : 10.112.214.112 LSP Name : toTNTB2 LSP Id : 59906 Path Name : 192.168.10.2 Active Path : Primary To : 10.112.214.112 ===============================================================================

7. show router mpls lsp path detail

This command displays originating LSP detailed path information including the actual hops, detour available, and detour in use. A:7750SR7-TNTA# show router mpls lsp path detail =============================================================================== MPLS LSP Path (Detail) =============================================================================== Legend : @ - Detour Available # - Detour In Use b - Bandwidth Protected n - Node Protected s - Soft Preemption =============================================================================== ------------------------------------------------------------------------------- LSP toTNTB Path 192.168.10.2 ------------------------------------------------------------------------------- LSP Name : toTNTB Path LSP ID : 56834 From : 10.112.214.111 To : 10.112.214.112 Adm State : Up Oper State : Up Path Name : 192.168.10.2 Path Type : Primary Path Admin : Up Path Oper : Up OutInterface: lag-1 Out Label : 131070 Path Up Time: 3d 01:50:15 Path Dn Time: 0d 00:00:00 Retry Limit : 0 Retry Timer : 30 sec RetryAttempt: 0 NextRetryIn : 0 sec SetupPriori*: 5 Hold Priori*: 5 Bandwidth : 2000 Mbps Oper Bw : 2000 Mbps Hop Limit : 255 Class Type : 5 Record Route: Record Record Label: Record Oper MTU : 9198 Neg MTU : 9198 Adaptive : Enabled Oper Metric : 5 Include Grps: Exclude Grps: None None Path Trans : 3 CSPF Queries: 2 Failure Code: noError Failure Node: n/a ExplicitHops: 192.168.10.2 Actual Hops : 192.168.10.1(10.112.214.111) Record Label : N/A -> 192.168.10.2(10.112.214.112) Record Label : 131070 ComputedHops: 192.168.10.1 -> 192.168.10.2 ResigEligib*: False LastResignal: n/a CSPF Metric : 5 ------------------------------------------------------------------------------- LSP toTNTB2 Path 192.168.10.2 ------------------------------------------------------------------------------- LSP Name : toTNTB2 Path LSP ID : 59906 From : 10.112.214.111 To : 10.112.214.112 Adm State : Up Oper State : Up Path Name : 192.168.10.2 Path Type : Primary Path Admin : Up Path Oper : Up OutInterface: lag-1 Out Label : 131069 Path Up Time: 3d 01:50:25 Path Dn Time: 0d 00:00:00 Retry Limit : 0 Retry Timer : 30 sec RetryAttempt: 0 NextRetryIn : 0 sec SetupPriori*: 7 Hold Priori*: 0 Bandwidth : No Reservation Oper Bw : 0 Mbps Hop Limit : 255 Class Type : 0 Record Route: Record Record Label: Record Oper MTU : 9198 Neg MTU : 9198 Adaptive : Enabled Oper Metric : 5 Include Grps: Exclude Grps: None None Path Trans : 3 CSPF Queries: 2


Failure Code: noError Failure Node: n/a ExplicitHops: 192.168.10.2 Actual Hops : 192.168.10.1(10.112.214.111) Record Label : N/A -> 192.168.10.2(10.112.214.112) Record Label : 131069 ComputedHops: 192.168.10.1 -> 192.168.10.2 ResigEligib*: False LastResignal: n/a CSPF Metric : 5 ===============================================================================

8. oam lsp-ping <lsp-name>

Performs in-band LSP connectivity tests. A:7750SR7-TNTA# oam lsp-ping toTNTB LSP-PING toTNTB: 92 bytes MPLS payload Seq=1, send from intf toTNTB, reply from 10.112.214.112 udp-data-len=32 ttl=255 rtt=0.881ms rc=3 (EgressRtr) ---- LSP toTNTB PING Statistics ---- 1 packets sent, 1 packets received, 0.00% packet loss round-trip min = 0.881ms, avg = 0.881ms, max = 0.881ms, stddev = 0.000ms

9. oam lsp-trace <lsp-name>

This command displays the hop-by-hop path for an LSP. A:7750SR7-TNTA# oam lsp-trace toTNTB lsp-trace to toTNTB: 0 hops min, 0 hops max, 116 byte packets 1 10.112.214.112 rtt=1.17ms rc=3(EgressRtr)

10. tools perform router mpls resignal lsp <lsp-name> path <path-name>

This command resignals a specific LSP path. tools perform router mpls resignal lsp toTNTB path 192.168.10.2

11. tools perform router mpls cspf to <ip-addr>

This command computes a CSPF path with specified user constraints. A:7750SR7-TNTA# tools perform router mpls cspf to 10.112.214.112 Req CSPF for all ECMP paths from: this node to: 10.112.214.112 w/(DiffServ = MAM) class: 0 , setup Priority 7, Hold Priority 0 TE Class: 7 CSPF Path To : 10.112.214.112 Path 1 : (cost 5) Start: 10.112.214.111 Egr: 192.168.10.1 -> Ingr: 192.168.10.2 (met 5) End: 10.112.214.112



RSVP Commands

1. show router rsvp status This command displays rsvp status. A:7750SR7-TNTA# show router rsvp status =============================================================================== RSVP Status =============================================================================== Admin Status : Up Oper Status : Up Keep Multiplier : 3 Refresh Time : 30 sec Message Pacing : Disabled Pacing Period : 100 msec Max Packet Burst : 650 msgs Refresh Bypass : Disabled Rapid Retransmit : 5 hmsec Rapid Retry Limit : 3 Graceful Shutdown : Disabled SoftPreemptionTimer: 300 sec DiffServTE AdmModel: Mam Percent Link Bw CT0: 0 Percent Link Bw CT4: 0 Percent Link Bw CT1: 0 Percent Link Bw CT5: 0 Percent Link Bw CT2: 0 Percent Link Bw CT6: 0 Percent Link Bw CT3: 0 Percent Link Bw CT7: 0 TE0 -> Class Type : 0 Priority : 0 TE4 -> Class Type : 5 Priority : 4 TE5 -> Class Type : 5 Priority : 5 TE7 -> Class Type : 0 Priority : 7 ===============================================================================

2. show router rsvp interface

This command displays rsvp interfaces. A:7750SR7-TNTA# show router rsvp interface =============================================================================== RSVP Interfaces =============================================================================== Interface Total Active Total BW Resv BW Adm Opr Sessions Sessions (Mbps) (Mbps) ------------------------------------------------------------------------------- system - - - - Up Up toMH 0 0 10000 0 Up Dwn toTNTB 2 2 20000 2000 Up Up toTNTB2 0 0 100 0 Up Dwn ------------------------------------------------------------------------------- Interfaces : 4 ===============================================================================

3. show router rsvp neighbor

This command displays rsvp neighbor information. A:7750SR7-TNTA# show router rsvp neighbor =============================================================================== RSVP Neighbors =============================================================================== Legend : LR - Local Refresh Reduction RR - Remote Refresh Reduction LD - Local Reliable Delivery RM - Remote Node supports Message ID =============================================================================== Neighbor Interface Hello Last Oper Flags Change =============================================================================== 192.168.10.2 toTNTB Up 3d 01:08:30 ------------------------------------------------------------------------------- Neighbors : 1 ===============================================================================

4. show router rsvp session

This command displays RSVP session information. A:7750SR7-TNTA# show router rsvp session =============================================================================== RSVP Sessions ===============================================================================


From To Tunnel LSP Name State ID ID ------------------------------------------------------------------------------- 10.112.214.111 10.112.214.112 1 56834 toTNTB::192.168.10.2 Up 10.112.214.111 10.112.214.112 4 59906 toTNTB2::192.168.10.2 Up 10.112.214.112 10.112.214.111 3 38912 toTNTA::192.168.10.1 Up 10.112.214.112 10.112.214.111 4 5632 toTNTA2::192.168.10.1 Up ------------------------------------------------------------------------------- Sessions : 4 ===============================================================================

5. show router rsvp session detail

This command displays detailed RSVP session information including in/out interfaces and in/out labels. A:7750SR7-TNTA# show router rsvp session detail =============================================================================== RSVP Sessions (Detailed) =============================================================================== ------------------------------------------------------------------------------- LSP : toTNTB::192.168.10.2 ------------------------------------------------------------------------------- From : 10.112.214.111 To : 10.112.214.112 Tunnel ID : 1 LSP ID : 56834 Style : SE State : Up Session Type : Originate In Interface : n/a Out Interface : lag-1 In Label : n/a Out Label : 131070 Previous Hop : n/a Next Hop : 192.168.10.2 Hops : 192.168.10.2 SetupPriority : 5 Hold Priority : 5 Class Type : 5 SubGrpOrig ID : 0 SubGrpOrig Addr: 0.0.0.0 P2MP ID : 0 Path Recd : 0 Path Sent : 8902 Resv Recd : 8918 Resv Sent : 0 Summary messages: SPath Recd : 0 SPath Sent : 0 SResv Recd : 0 SResv Sent : 0 ------------------------------------------------------------------------------- LSP : toTNTB2::192.168.10.2 ------------------------------------------------------------------------------- From : 10.112.214.111 To : 10.112.214.112 Tunnel ID : 4 LSP ID : 59906 Style : SE State : Up Session Type : Originate In Interface : n/a Out Interface : lag-1 In Label : n/a Out Label : 131069 Previous Hop : n/a Next Hop : 192.168.10.2 Hops : No Hops Specified SetupPriority : 7 Hold Priority : 0 Class Type : 0 SubGrpOrig ID : 0 SubGrpOrig Addr: 0.0.0.0 P2MP ID : 0 Path Recd : 0 Path Sent : 8923 Resv Recd : 8937 Resv Sent : 0 Summary messages: SPath Recd : 0 SPath Sent : 0 SResv Recd : 0 SResv Sent : 0 ------------------------------------------------------------------------------- LSP : toTNTA::192.168.10.1 ------------------------------------------------------------------------------- From : 10.112.214.112 To : 10.112.214.111 Tunnel ID : 3 LSP ID : 38912 Style : SE State : Up Session Type : Terminate In Interface : lag-1 Out Interface : n/a In Label : 131059 Out Label : n/a Previous Hop : 192.168.10.2 Next Hop : n/a SetupPriority : 7 Hold Priority : 0 Class Type : 0



SubGrpOrig ID : 0 SubGrpOrig Addr: 0.0.0.0 P2MP ID : 0 Path Recd : 8861 Path Sent : 0 Resv Recd : 0 Resv Sent : 8957 Summary messages: SPath Recd : 0 SPath Sent : 0 SResv Recd : 0 SResv Sent : 0 ------------------------------------------------------------------------------- LSP : toTNTA2::192.168.10.1 ------------------------------------------------------------------------------- From : 10.112.214.112 To : 10.112.214.111 Tunnel ID : 4 LSP ID : 5632 Style : SE State : Up Session Type : Terminate In Interface : lag-1 Out Interface : n/a In Label : 131058 Out Label : n/a Previous Hop : 192.168.10.2 Next Hop : n/a SetupPriority : 7 Hold Priority : 0 Class Type : 0 SubGrpOrig ID : 0 SubGrpOrig Addr: 0.0.0.0 P2MP ID : 0 Path Recd : 8961 Path Sent : 0 Resv Recd : 0 Resv Sent : 8942 Summary messages: SPath Recd : 0 SPath Sent : 0 SResv Recd : 0 SResv Sent : 0 ===============================================================================


LDP Commands

1. show router ldp status This command displays LPD status information. A:7750SR7-TNTA# show router ldp status =============================================================================== LDP Status for LSR ID 10.112.214.111 =============================================================================== Admin State : Up Oper State : Up Created at : 01/29/2010 12:37:52 Up Time : 3d 02:17:11 Oper Down Reason : n/a Oper Down Events : 0 Last Change : 01/29/2010 12:37:52 Tunn Down Damp Time : 3 sec Label Withdraw Del*: 0 sec : Import Policies : None Export Policies : None Aggregate Prefix : False Agg Prefix Policies: None Active Adjacencies : 1 Active Sessions : 1 Active Interfaces : 0 Inactive Interfaces : 0 Active Peers : 1 Inactive Peers : 0 Addr FECs Sent : 0 Addr FECs Recv : 0 Serv FECs Sent : 11 Serv FECs Recv : 11 Attempted Sessions : 0 No Hello Err : 0 Param Adv Err : 0 Max PDU Err : 0 Label Range Err : 0 Bad LDP Id Err : 0 Bad PDU Len Err : 0 Bad Mesg Len Err : 0 Bad TLV Len Err : 0 Malformed TLV Err : 0 Keepalive Expired Err: 0 Shutdown Notif Sent: 0 Shutdown Notif Recv : 0 ===============================================================================

2. show router ldp session detail

This command displays information about LDP sessions. A:7750SR7-TNTA# show router ldp session detail =============================================================================== LDP Sessions (Detail) =============================================================================== ------------------------------------------------------------------------------- Session with Peer 10.112.214.112:0 ------------------------------------------------------------------------------- Adjacency Type : Targeted State : Established Up Time : 3d 00:59:23 Max PDU Length : 4096 KA/Hold Time Remaining: 39 Link Adjacencies : 0 Targeted Adjacencies : 1 Local Address : 10.112.214.111 Peer Address : 10.112.214.112 Local TCP Port : 646 Peer TCP Port : 49546 Local KA Timeout : 40 Peer KA Timeout : 40 Mesg Sent : 47978 Mesg Recv : 47991 FECs Sent : 11 FECs Recv : 11 GR State : Capable Nbr Liveness Time : 0 Max Recovery Time : 0 Number of Restart : 0 Last Restart Time : Never Advertise : Service ===============================================================================

3. show router ldp bindings

This command displays the contents of the LDP label information base. A:7750SR7-TNTA# show router ldp bindings =============================================================================== LDP LSR ID: 10.112.214.111 =============================================================================== Legend: U - Label In Use, N - Label Not In Use, W - Label Withdrawn S - Status Signaled Up, D - Status Signaled Down E - Epipe Service, V - VPLS Service, M - Mirror Service A - Apipe Service, F - Fpipe Service, I - IES Service, R - VPRN service P - Ipipe Service, WP - Label Withdraw Pending, C - Cpipe Service TLV - (Type, Length: Value) ===============================================================================



LDP Prefix Bindings =============================================================================== Prefix Peer IngLbl EgrLbl EgrIntf/ EgrNextHop LspId ------------------------------------------------------------------------------- No Matching Entries Found =============================================================================== LDP Service FEC 128 Bindings =============================================================================== Type VCId SvcId SDPId Peer IngLbl EgrLbl LMTU RMTU ------------------------------------------------------------------------------- E-Vlan 100 100 15 10.112.214.112 131067U 131065S 1500 1500 E-Vlan 101 101 15 10.112.214.112 131066U 131064S 1500 1500 E-Vlan 102 102 15 10.112.214.112 131065U 131063S 1500 1500 E-Vlan 103 103 15 10.112.214.112 131064U 131062S 1500 1500 E-Vlan 104 104 15 10.112.214.112 131063U 131061S 1500 1500 E-Vlan 200 200 15 10.112.214.112 131062U 131060S 1500 1500 E-Vlan 300 300 15 10.112.214.112 131061U 131059S 1500 1500 E-Vlan 301 301 15 10.112.214.112 131060U 131058S 1500 1500 E-Vlan 2100 2100 2015 10.112.214.112 131070U 131068S 1500 1500 E-Vlan 2101 2101 2015 10.112.214.112 131069U 131067S 1500 1500 E-Vlan 2102 2102 2015 10.112.214.112 131068U 131066S 1500 1500 ------------------------------------------------------------------------------- No. of VC Labels: 11 =============================================================================== LDP Service FEC 129 Bindings =============================================================================== AGI SAII TAII Type SvcId SDPId Peer IngLbl EgrLbl LMTU RMTU ------------------------------------------------------------------------------- No Matching Entries Found =============================================================================== ===============================================================================


ARP Commands

1. show router arp This command displays the arp table sorted by IP address. A:7750SR7-TNTA# show router arp =============================================================================== ARP Table (Router: Base) =============================================================================== IP Address MAC Address Expiry Type Interface ------------------------------------------------------------------------------- 10.112.214.111 00:21:05:b1:3c:24 00h00m00s Oth system 192.168.20.2 00:23:3e:ea:fc:7c 00h00m00s Oth toMH 192.168.10.1 00:21:05:b1:3d:65 00h00m00s Oth[I] toTNTB 192.168.10.2 00:23:3e:4c:03:91 02h36m50s Dyn[I] toTNTB 192.168.10.9 00h00m00s Oth toTNTB2 192.168.100.1 00:23:3e:ea:fc:7e 00h00m00s Oth[I] toSTC2-1 ------------------------------------------------------------------------------- No. of ARP Entries: 6 ===============================================================================

2. clear router arp (ip-address>

This command clears a specific arp entry.

3. clear router arp all This command clears the entire arp table.



Service Commands

1. show service service-using This command displays all of the services configured. It shows the service ID and the administrative and operations states of each service.

A:7750SR7-TNTA# show service service-using =============================================================================== Services =============================================================================== ServiceId Type Adm Opr CustomerId Last Mgmt Change ------------------------------------------------------------------------------- 100 Epipe Up Up 1 01/29/2010 12:37:52 101 Epipe Up Up 1 01/29/2010 12:37:52 102 Epipe Up Up 1 01/29/2010 12:37:52 103 Epipe Up Up 1 01/29/2010 12:37:52 104 Epipe Up Up 1 01/29/2010 12:37:52 200 Epipe Up Up 1 01/29/2010 12:37:52 300 Epipe Up Up 1 01/29/2010 12:37:52 301 Epipe Up Up 1 01/29/2010 12:37:52 400 IES Up Up 1 01/29/2010 12:37:52 2100 Epipe Up Up 1 01/29/2010 12:37:52 2101 Epipe Up Up 1 01/29/2010 12:37:52 2102 Epipe Up Up 1 01/29/2010 12:37:52 ------------------------------------------------------------------------------- Matching Services : 12 ------------------------------------------------------------------------------- ===============================================================================

2. show service service-using epipe

This command displays only the epipe services configured. It shows the service ID and the administrative and operations states of each epipe.

A:7750SR7-TNTA# show service service-using epipe =============================================================================== Services [epipe] =============================================================================== ServiceId Type Adm Opr CustomerId Last Mgmt Change ------------------------------------------------------------------------------- 100 Epipe Up Up 1 01/29/2010 12:37:52 101 Epipe Up Up 1 01/29/2010 12:37:52 102 Epipe Up Up 1 01/29/2010 12:37:52 103 Epipe Up Up 1 01/29/2010 12:37:52 104 Epipe Up Up 1 01/29/2010 12:37:52 200 Epipe Up Up 1 01/29/2010 12:37:52 300 Epipe Up Up 1 01/29/2010 12:37:52 301 Epipe Up Up 1 01/29/2010 12:37:52 2100 Epipe Up Up 1 01/29/2010 12:37:52 2101 Epipe Up Up 1 01/29/2010 12:37:52 2102 Epipe Up Up 1 01/29/2010 12:37:52 ------------------------------------------------------------------------------- Matching Services : 11 ------------------------------------------------------------------------------- ===============================================================================

3. show service id (service-id> base

This command displays basic information about the service ID including service type, description, SAPs, and SDPs.

A:7750SR7-TNTA# show service id 100 base =============================================================================== Service Basic Information =============================================================================== Service Id : 100 Vpn Id : 0 Service Type : Epipe Description : VOICE Customer Id : 1 Last Status Change: 01/29/2010 14:03:59 Last Mgmt Change : 01/29/2010 12:37:52 Admin State : Up Oper State : Up


MTU : 1514 Vc Switching : False SAP Count : 1 SDP Bind Count : 1 ------------------------------------------------------------------------------- Service Access & Destination Points ------------------------------------------------------------------------------- Identifier Type AdmMTU OprMTU Adm Opr ------------------------------------------------------------------------------- sap:1/2/4:100 q-tag 1518 1518 Up Up sdp:15:100 S(10.112.214.112) n/a 0 9190 Up Up ===============================================================================

4. show service id <service-id> all

This command displays detailed information for all aspects of the service including packet counts and queuing statistics for ingress and egress.

A:7750SR7-TNTA# show service id 100 all =============================================================================== Service Detailed Information =============================================================================== Service Id : 100 Vpn Id : 0 Service Type : Epipe Description : VOICE Customer Id : 1 Last Status Change: 01/29/2010 14:03:59 Last Mgmt Change : 01/29/2010 12:37:52 Admin State : Up Oper State : Up MTU : 1514 Vc Switching : False SAP Count : 1 SDP Bind Count : 1 ------------------------------------------------------------------------------- Service Destination Points(SDPs) ------------------------------------------------------------------------------- ------------------------------------------------------------------------------- Sdp Id 15:100 -(10.112.214.112) ------------------------------------------------------------------------------- Description : (Not Specified) SDP Id : 15:100 Type : Spoke Split Horiz Grp : (Not Specified) VC Type : VLAN VC Tag : 0 Admin Path MTU : 0 Oper Path MTU : 9190 Far End : 10.112.214.112 Delivery : MPLS Admin State : Up Oper State : Up Acct. Pol : None Collect Stats : Disabled Ingress Label : 131067 Egress Label : 131065 Ing mac Fltr : n/a Egr mac Fltr : n/a Ing ip Fltr : n/a Egr ip Fltr : n/a Ing ipv6 Fltr : n/a Egr ipv6 Fltr : n/a Admin ControlWord : Not Preferred Oper ControlWord : False Admin BW(Kbps) : 0 Oper BW(Kbps) : 0 Last Status Change : 01/29/2010 14:03:59 Signaling : TLDP Last Mgmt Change : 01/29/2010 12:37:52 Force Vlan-Vc : Disabled Endpoint : N/A Precedence : 4 Class Fwding State : Down Flags : None Peer Pw Bits : None Peer Fault Ip : None Peer Vccv CV Bits : lspPing Peer Vccv CC Bits : mplsRouterAlertLabel KeepAlive Information : Admin State : Disabled Oper State : Disabled Hello Time : 10 Hello Msg Len : 0 Max Drop Count : 3 Hold Down Time : 10 Statistics : I. Fwd. Pkts. : 0 I. Dro. Pkts. : 0 E. Fwd. Pkts. : 0 E. Fwd. Octets : 0 Associated LSP LIST : Lsp Name : toTNTB Admin State : Up Oper State : Up Time Since Last Tr*: 03d20h04m -------------------------------------------------------------------------------



Class-based forwarding : ------------------------------------------------------------------------------- Class forwarding : disabled EnforceDSTELspFc : disabled Default LSP : Uknwn Multicast LSP : None =============================================================================== FC Mapping Table =============================================================================== FC Name LSP Name ------------------------------------------------------------------------------- No FC Mappings ------------------------------------------------------------------------------- Number of SDPs : 1 ------------------------------------------------------------------------------- ------------------------------------------------------------------------------- Service Access Points ------------------------------------------------------------------------------- ------------------------------------------------------------------------------- SAP 1/2/4:100 ------------------------------------------------------------------------------- Service Id : 100 SAP : 1/2/4:100 Encap : q-tag Description : (Not Specified) Admin State : Up Oper State : Up Flags : None Multi Svc Site : None Last Status Change : 01/29/2010 12:39:54 Last Mgmt Change : 01/29/2010 12:37:52 Sub Type : regular Dot1Q Ethertype : 0x8100 QinQ Ethertype : 0x8100 Split Horizon Group: (Not Specified) Admin MTU : 1518 Oper MTU : 1518 Ingr IP Fltr-Id : n/a Egr IP Fltr-Id : n/a Ingr Mac Fltr-Id : n/a Egr Mac Fltr-Id : n/a Ingr IPv6 Fltr-Id : n/a Egr IPv6 Fltr-Id : n/a tod-suite : None qinq-pbit-marking : both Ing Agg Rate Limit : max Egr Agg Rate Limit: max Endpoint : N/A Q Frame-Based Acct : Disabled Vlan-translation : None Acct. Pol : None Collect Stats : Disabled Application Profile: None ------------------------------------------------------------------------------- QOS ------------------------------------------------------------------------------- Ingress qos-policy : 100 Egress qos-policy : 100 Shared Q plcy : n/a Multipoint shared : Disabled I. Sched Pol : (Not Specified) E. Sched Pol : (Not Specified) ------------------------------------------------------------------------------- Sap Statistics ------------------------------------------------------------------------------- Last Cleared Time : N/A Packets Octets Forwarding Engine Stats Dropped : 0 0 Off. HiPrio : 0 0 Off. LowPrio : 0 0 Off. Uncolor : 0 0 Queueing Stats(Ingress QoS Policy 100) Dro. HiPrio : 0 0 Dro. LowPrio : 0 0 For. InProf : 0 0 For. OutProf : 0 0 Queueing Stats(Egress QoS Policy 100) Dro. InProf : 0 0 Dro. OutProf : 0 0 For. InProf : 0 0 For. OutProf : 0 0 ------------------------------------------------------------------------------- Sap per Queue stats -------------------------------------------------------------------------------


Packets Octets Ingress Queue 1 (Unicast) (Priority) Off. HiPrio : 0 0 Off. LoPrio : 0 0 Dro. HiPrio : 0 0 Dro. LoPrio : 0 0 For. InProf : 0 0 For. OutProf : 0 0 Ingress Queue 5 (Unicast) (Priority) Off. HiPrio : 0 0 Off. LoPrio : 0 0 Dro. HiPrio : 0 0 Dro. LoPrio : 0 0 For. InProf : 0 0 For. OutProf : 0 0 Ingress Queue 6 (Unicast) (Priority) Off. HiPrio : 0 0 Off. LoPrio : 0 0 Dro. HiPrio : 0 0 Dro. LoPrio : 0 0 For. InProf : 0 0 For. OutProf : 0 0 Egress Queue 1 For. InProf : 0 0 For. OutProf : 0 0 Dro. InProf : 0 0 Dro. OutProf : 0 0 Egress Queue 5 For. InProf : 0 0 For. OutProf : 0 0 Dro. InProf : 0 0 Dro. OutProf : 0 0 Egress Queue 6 For. InProf : 0 0 For. OutProf : 0 0 Dro. InProf : 0 0 Dro. OutProf : 0 0 ------------------------------------------------------------------------------- Service Endpoints ------------------------------------------------------------------------------- No Endpoints found. ===============================================================================

5. show service sap-using

This command displays all of the SAPs used with configured services. It shows the port ID, service ID, ingress QoS policy ID, ingress filter policy ID, egress QoS policy ID, egress filter policy ID, and the administrative and operational states of each SAP.

A:7750SR7-TNTA# show service sap-using =============================================================================== Service Access Points =============================================================================== PortId SvcId Ing. Ing. Egr. Egr. Adm Opr QoS Fltr QoS Fltr ------------------------------------------------------------------------------- 1/2/4:100 100 100 none 100 none Up Up 1/2/4:101 101 100 none 100 none Up Up 1/2/4:102 102 100 none 100 none Up Up 1/2/4:103 103 1 none 1 none Up Up 1/2/4:104 104 1 none 1 none Up Up 1/2/4:200 200 1 none 1 none Up Up 1/2/4:300 300 1 none 1 none Up Up 1/2/4:301 301 1 none 1 none Up Up 1/2/4:400 400 1 none 1 none Up Up 1/2/1:100 2100 100 none 100 none Up Up 1/2/1:101 2101 100 none 100 none Up Up 1/2/1:102 2102 100 none 100 none Up Up ------------------------------------------------------------------------------- Number of SAPs : 12 -------------------------------------------------------------------------------



===============================================================================

6. show service id <service-id> sap <sap-id> detail

This command displays detailed information for the specified SAP including ingress and egress queue statistics. A:7750SR7-TNTA# show service id 100 sap 1/2/4:100 detail =============================================================================== Service Access Points(SAP) =============================================================================== Service Id : 100 SAP : 1/2/4:100 Encap : q-tag Description : (Not Specified) Admin State : Up Oper State : Up Flags : None Multi Svc Site : None Last Status Change : 01/29/2010 12:39:54 Last Mgmt Change : 01/29/2010 12:37:52 Sub Type : regular Dot1Q Ethertype : 0x8100 QinQ Ethertype : 0x8100 Split Horizon Group: (Not Specified) Admin MTU : 1518 Oper MTU : 1518 Ingr IP Fltr-Id : n/a Egr IP Fltr-Id : n/a Ingr Mac Fltr-Id : n/a Egr Mac Fltr-Id : n/a Ingr IPv6 Fltr-Id : n/a Egr IPv6 Fltr-Id : n/a tod-suite : None qinq-pbit-marking : both Ing Agg Rate Limit : max Egr Agg Rate Limit: max Endpoint : N/A Q Frame-Based Acct : Disabled Vlan-translation : None Acct. Pol : None Collect Stats : Disabled Application Profile: None ------------------------------------------------------------------------------- QOS ------------------------------------------------------------------------------- Ingress qos-policy : 100 Egress qos-policy : 100 Shared Q plcy : n/a Multipoint shared : Disabled I. Sched Pol : (Not Specified) E. Sched Pol : (Not Specified) ------------------------------------------------------------------------------- Sap Statistics ------------------------------------------------------------------------------- Last Cleared Time : N/A Packets Octets Forwarding Engine Stats Dropped : 0 0 Off. HiPrio : 0 0 Off. LowPrio : 0 0 Off. Uncolor : 0 0 Queueing Stats(Ingress QoS Policy 100) Dro. HiPrio : 0 0 Dro. LowPrio : 0 0 For. InProf : 0 0 For. OutProf : 0 0 Queueing Stats(Egress QoS Policy 100) Dro. InProf : 0 0 Dro. OutProf : 0 0 For. InProf : 0 0 For. OutProf : 0 0 ------------------------------------------------------------------------------- Sap per Queue stats ------------------------------------------------------------------------------- Packets Octets Ingress Queue 1 (Unicast) (Priority) Off. HiPrio : 0 0 Off. LoPrio : 0 0 Dro. HiPrio : 0 0 Dro. LoPrio : 0 0 For. InProf : 0 0


For. OutProf : 0 0 Ingress Queue 5 (Unicast) (Priority) Off. HiPrio : 0 0 Off. LoPrio : 0 0 Dro. HiPrio : 0 0 Dro. LoPrio : 0 0 For. InProf : 0 0 For. OutProf : 0 0 Ingress Queue 6 (Unicast) (Priority) Off. HiPrio : 0 0 Off. LoPrio : 0 0 Dro. HiPrio : 0 0 Dro. LoPrio : 0 0 For. InProf : 0 0 For. OutProf : 0 0 Egress Queue 1 For. InProf : 0 0 For. OutProf : 0 0 Dro. InProf : 0 0 Dro. OutProf : 0 0 Egress Queue 5 For. InProf : 0 0 For. OutProf : 0 0 Dro. InProf : 0 0 Dro. OutProf : 0 0 Egress Queue 6 For. InProf : 0 0 For. OutProf : 0 0 Dro. InProf : 0 0 Dro. OutProf : 0 0 ===============================================================================

7. show service sdp-using

This command displays all of the SDPs used with configured services. It shows the service ID, SDP ID, SDP Type, far end IP address, operational state, and the ingress and egress labels.

A:7750SR7-TNTA# show service sdp-using =============================================================================== SDP Using =============================================================================== SvcId SdpId Type Far End Opr S* I.Label E.Label ------------------------------------------------------------------------------- 100 15:100 Spok 10.112.214.112 Up 131067 131065 101 15:101 Spok 10.112.214.112 Up 131066 131064 102 15:102 Spok 10.112.214.112 Up 131065 131063 103 15:103 Spok 10.112.214.112 Up 131064 131062 104 15:104 Spok 10.112.214.112 Up 131063 131061 200 15:200 Spok 10.112.214.112 Up 131062 131060 300 15:300 Spok 10.112.214.112 Up 131061 131059 301 15:301 Spok 10.112.214.112 Up 131060 131058 2100 2015:2100 Spok 10.112.214.112 Up 131070 131068 2101 2015:2101 Spok 10.112.214.112 Up 131069 131067 2102 2015:2102 Spok 10.112.214.112 Up 131068 131066 ------------------------------------------------------------------------------- Number of SDPs : 11 ------------------------------------------------------------------------------- ===============================================================================

8. show service id <service-id> sdp <sdp-id[vc-id]> detail

This command displays detailed information for the specified SDP including ingress and egress labels, VC type, and associated LSP.

A:7750SR7-TNTA# show service id 100 sdp 15:100 detail =============================================================================== Service Destination Point (Sdp Id : 15:100) Details =============================================================================== ------------------------------------------------------------------------------- Sdp Id 15:100 -(10.112.214.112) -------------------------------------------------------------------------------



Description : (Not Specified) SDP Id : 15:100 Type : Spoke Split Horiz Grp : (Not Specified) VC Type : VLAN VC Tag : 0 Admin Path MTU : 0 Oper Path MTU : 9190 Far End : 10.112.214.112 Delivery : MPLS Admin State : Up Oper State : Up Acct. Pol : None Collect Stats : Disabled Ingress Label : 131067 Egress Label : 131065 Ing mac Fltr : n/a Egr mac Fltr : n/a Ing ip Fltr : n/a Egr ip Fltr : n/a Ing ipv6 Fltr : n/a Egr ipv6 Fltr : n/a Admin ControlWord : Not Preferred Oper ControlWord : False Admin BW(Kbps) : 0 Oper BW(Kbps) : 0 Last Status Change : 01/29/2010 14:03:59 Signaling : TLDP Last Mgmt Change : 01/29/2010 12:37:52 Force Vlan-Vc : Disabled Endpoint : N/A Precedence : 4 Class Fwding State : Down Flags : None Peer Pw Bits : None Peer Fault Ip : None Peer Vccv CV Bits : lspPing Peer Vccv CC Bits : mplsRouterAlertLabel KeepAlive Information : Admin State : Disabled Oper State : Disabled Hello Time : 10 Hello Msg Len : 0 Max Drop Count : 3 Hold Down Time : 10 Statistics : I. Fwd. Pkts. : 0 I. Dro. Pkts. : 0 E. Fwd. Pkts. : 0 E. Fwd. Octets : 0 Associated LSP LIST : Lsp Name : toTNTB Admin State : Up Oper State : Up Time Since Last Tr*: 03d19h38m ------------------------------------------------------------------------------- Class-based forwarding : ------------------------------------------------------------------------------- Class forwarding : disabled EnforceDSTELspFc : disabled Default LSP : Uknwn Multicast LSP : None =============================================================================== FC Mapping Table =============================================================================== FC Name LSP Name ------------------------------------------------------------------------------- No FC Mappings ------------------------------------------------------------------------------- Number of SDPs : 1 ------------------------------------------------------------------------------- ===============================================================================

9. clear service statistics id <service-id> counters

This command clears the statistics for a particular service. 10. clear service statistics sap <sap-id> counters

This command clears the statistics for a particular SAP. 11. clear service statistics sdp <sdp-id> counters

This command clears the statistics for a particular SDP.


QoS Commands

1. show qos sap-ingress This command displays the sap-ingress policy IDs. A:7750SR7-TNTA# show qos sap-ingress =============================================================================== Sap Ingress Policies =============================================================================== Policy-Id Scope Description ------------------------------------------------------------------------------- 1 Template Default SAP ingress QoS policy. 100 Template ===============================================================================

2. show qos sap-ingress <policy-id> detail

This command displays the queue definitions, forwarding class, dscp remarking, and SAP associations for the sap-ingress policy. A:7750SR7-TNTA# show qos sap-ingress 100 detail =============================================================================== QoS Sap Ingress =============================================================================== ------------------------------------------------------------------------------- Sap Ingress Policy (100) ------------------------------------------------------------------------------- Policy-id : 100 Scope : Template Default FC : be Priority : Low Criteria-type : None Description : (Not Specified) ------------------------------------------------------------------------------- Queue Mode CIR Admin PIR Admin CBS HiPrio PIR Lvl/Wt Parent CIR Rule PIR Rule MBS CIR Lvl/Wt Named-Buffer Pool ------------------------------------------------------------------------------- 1 Prio 0 max def def 1/1 None closest closest def 0/1 (not-assigned) 5 Prio 4000000 max def def 1/1 None closest closest def 0/1 (not-assigned) 6 Prio 400000 max def def 1/1 None closest closest def 0/1 (not-assigned) 11 Prio 0 max def def 1/1 None closest closest def 0/1 (not-assigned) ------------------------------------------------------------------------------- FC UCastQ/QGrp MCastQ/QGrp BCastQ/QGrp UnknownQ/QGrp ------------------------------------------------------------------------------- be 1/ def/ def/ def/ h2 5/ def/ def/ def/ ef 6/ def/ def/ def/ ------------------------------------------------------------------------------- FC DE-1-out-profile Profile In-Remark Out-Remark ------------------------------------------------------------------------------- be No None None None ef No None None None h2 No None None None ------------------------------------------------------------------------------- Dot1p FC Priority Cntr Id ------------------------------------------------------------------------------- 0 be Default Default 3 h2 Default Default 5 ef Default Default ------------------------------------------------------------------------------- DSCP FC Priority Cntr Id ------------------------------------------------------------------------------- No DSCP-Map Entries Found.



------------------------------------------------------------------------------- Prec Value FC Priority Cntr Id ------------------------------------------------------------------------------- No Prec-Map Entries Found. ------------------------------------------------------------------------------- Match Criteria ------------------------------------------------------------------------------- No Matching Criteria. ------------------------------------------------------------------------------- Associations ------------------------------------------------------------------------------- Service-Id : 100 (Epipe) Customer-Id : 1 - SAP : 1/2/4:100 Service-Id : 101 (Epipe) Customer-Id : 1 - SAP : 1/2/4:101 Service-Id : 102 (Epipe) Customer-Id : 1 - SAP : 1/2/4:102 Service-Id : 2100 (Epipe) Customer-Id : 1 - SAP : 1/2/1:100 Service-Id : 2101 (Epipe) Customer-Id : 1 - SAP : 1/2/1:101 Service-Id : 2102 (Epipe) Customer-Id : 1 - SAP : 1/2/1:102 ------------------------------------------------------------------------------- HSMDA CIR Admin PIR Admin Packet Slope Policy Queue CIR Rule PIR Rule Offset ------------------------------------------------------------------------------- 1 0 max add 0 default closest closest 2 0 max add 0 default closest closest 3 0 max add 0 default closest closest 4 0 max add 0 default closest closest 5 0 max add 0 default closest closest 6 0 max add 0 default closest closest 7 0 max add 0 default closest closest 8 0 max add 0 default closest closest ------------------------------------------------------------------------------- FC HSMDA UCastQ HSMDA MCastQ HSMDA BCastQ ------------------------------------------------------------------------------- be def def def ef def def def h2 def def def ------------------------------------------------------------------------------- HSMDA Associations ------------------------------------------------------------------------------- No Associations Found. ===============================================================================

3. show qos sap-egress

This command displays the sap-egress policy IDs. A:7750SR7-TNTA# show qos sap-egress =============================================================================== Sap Egress Policies =============================================================================== Policy-Id Scope Description ------------------------------------------------------------------------------- 1 Template Default SAP egress QoS policy. 100 Template ===============================================================================

4. show qos sap-egress <policy-id> detail


This command displays the queue definitions, forwarding classes, and SAP associations for the sap-egress policy. A:7750SR7-TNTA# show qos sap-egress 100 detail =============================================================================== QoS Sap Egress =============================================================================== ------------------------------------------------------------------------------- Sap Egress Policy (100) ------------------------------------------------------------------------------- Policy-id : 100 Scope : Template Description : (Not Specified) ------------------------------------------------------------------------------- Queue CIR Admin PIR Admin CBS HiPrio PIR Lvl/Wt Parent AvgOvrhd CIR Rule PIR Rule MBS CIR Lvl/Wt Named-Buffer Pool Wred-Queue Slope ------------------------------------------------------------------------------- 1 0 max def def 1/1 None 0.00 closest closest def 0/1 (not-assigned) disabled default 5 4000000 max def def 1/1 None 0.00 closest closest def 0/1 (not-assigned) disabled default 6 400000 max def def 1/1 None 0.00 closest closest def 0/1 (not-assigned) disabled default ------------------------------------------------------------------------------- FC Name Queue QGroup Dot1p Exp/Default DE-Mark DSCP/Prec Marking ------------------------------------------------------------------------------- be 1 Default None default h2 5 Default None default ef 6 Default None default ------------------------------------------------------------------------------- Associations ------------------------------------------------------------------------------- Service-Id : 100 (Epipe) Customer-Id : 1 - SAP : 1/2/4:100 Service-Id : 101 (Epipe) Customer-Id : 1 - SAP : 1/2/4:101 Service-Id : 102 (Epipe) Customer-Id : 1 - SAP : 1/2/4:102 Service-Id : 2100 (Epipe) Customer-Id : 1 - SAP : 1/2/1:100 Service-Id : 2101 (Epipe) Customer-Id : 1 - SAP : 1/2/1:101 Service-Id : 2102 (Epipe) Customer-Id : 1 - SAP : 1/2/1:102 ------------------------------------------------------------------------------- Mirror SAPs ------------------------------------------------------------------------------- No Mirror SAPs Found. ------------------------------------------------------------------------------- HSMDA CIR Admin PIR Admin Packet Slope Policy Queue CIR Rule PIR Rule Offset ------------------------------------------------------------------------------- 1 0 max add 0 default closest closest 2 0 max add 0 default closest closest 3 0 max add 0 default closest closest 4 0 max add 0 default closest closest 5 0 max add 0 default closest closest 6 0 max add 0 default closest closest 7 0 max add 0 default closest closest 8 0 max add 0 default closest closest



------------------------------------------------------------------------------- FC HSMDA Queue-id HSMDA Dot1p Profiling ------------------------------------------------------------------------------- be def disabled ef def disabled h2 def disabled ------------------------------------------------------------------------------- DSCP Cntr Id Profile fc ------------------------------------------------------------------------------- No DSCP-Map Entries Found. ------------------------------------------------------------------------------- Prec Value Cntr Id Profile fc ------------------------------------------------------------------------------- No Prec-Map Entries Found. ------------------------------------------------------------------------------- Match Criteria ------------------------------------------------------------------------------- No Matching Criteria. ------------------------------------------------------------------------------- HSMDA Associations ------------------------------------------------------------------------------- No Associations Found. ===============================================================================

5. show qos network

This command displays the network policy IDs. A:7750SR7-TNTA# show qos network =============================================================================== Network Policies =============================================================================== Policy-Id Remark LerUseDscp Description ------------------------------------------------------------------------------- 1 False False Default network QoS policy. ===============================================================================

6. show qos network 1 detail

This command displays ingress and egress mappings and interface associations for the network policy. A:7750SR7-TNTA# show qos network 1 detail =============================================================================== QoS Network Policy =============================================================================== ------------------------------------------------------------------------------- Network Policy (1) ------------------------------------------------------------------------------- Policy-id : 1 Remark : False Forward Class : be Profile : Out LER Use DSCP : False Description : Default network QoS policy. ------------------------------------------------------------------------------- DSCP Forwarding Class Profile ------------------------------------------------------------------------------- be be Out ef ef In cs1 l2 In nc1 h1 In nc2 nc In af11 af In af12 af Out af13 af Out af21 l1 In af22 l1 Out af23 l1 Out af31 l1 In af32 l1 Out


af33 l1 Out af41 h2 In af42 h2 Out af43 h2 Out ------------------------------------------------------------------------------- LSP EXP Bit Map Forwarding Class Profile ------------------------------------------------------------------------------- 0 be Out 1 l2 In 2 af Out 3 af In 4 h2 In 5 ef In 6 h1 In 7 nc In ------------------------------------------------------------------------------- Dot1p Bit Map Forwarding Class Profile ------------------------------------------------------------------------------- No Matching Entries ------------------------------------------------------------------------------- Egress Forwarding Class Queuing ------------------------------------------------------------------------------- FC Value : 0 FC Name : be - DSCP Mapping Out-of-Profile : be In-Profile : be - Dot1p Mapping Out-of-Profile : 0 In-Profile : 0 - LSP EXP Bit Mapping Out-of-Profile : 0 In-Profile : 0 DE Mark : None Redirect Grp Q : None FC Value : 1 FC Name : l2 - DSCP Mapping Out-of-Profile : cs1 In-Profile : cs1 - Dot1p Mapping Out-of-Profile : 1 In-Profile : 1 - LSP EXP Bit Mapping Out-of-Profile : 1 In-Profile : 1 DE Mark : None Redirect Grp Q : None FC Value : 2 FC Name : af - DSCP Mapping Out-of-Profile : af12 In-Profile : af11 - Dot1p Mapping Out-of-Profile : 2 In-Profile : 2 - LSP EXP Bit Mapping Out-of-Profile : 2 In-Profile : 3 DE Mark : None Redirect Grp Q : None FC Value : 3 FC Name : l1 - DSCP Mapping Out-of-Profile : af22 In-Profile : af21 - Dot1p Mapping Out-of-Profile : 3 In-Profile : 3 - LSP EXP Bit Mapping Out-of-Profile : 2 In-Profile : 3 DE Mark : None Redirect Grp Q : None FC Value : 4 FC Name : h2 - DSCP Mapping Out-of-Profile : af42 In-Profile : af41



- Dot1p Mapping Out-of-Profile : 4 In-Profile : 4 - LSP EXP Bit Mapping Out-of-Profile : 4 In-Profile : 4 DE Mark : None Redirect Grp Q : None FC Value : 5 FC Name : ef - DSCP Mapping Out-of-Profile : ef In-Profile : ef - Dot1p Mapping Out-of-Profile : 5 In-Profile : 5 - LSP EXP Bit Mapping Out-of-Profile : 5 In-Profile : 5 DE Mark : None Redirect Grp Q : None FC Value : 6 FC Name : h1 - DSCP Mapping Out-of-Profile : nc1 In-Profile : nc1 - Dot1p Mapping Out-of-Profile : 6 In-Profile : 6 - LSP EXP Bit Mapping Out-of-Profile : 6 In-Profile : 6 DE Mark : None Redirect Grp Q : None FC Value : 7 FC Name : nc - DSCP Mapping Out-of-Profile : nc2 In-Profile : nc2 - Dot1p Mapping Out-of-Profile : 7 In-Profile : 7 - LSP EXP Bit Mapping Out-of-Profile : 7 In-Profile : 7 DE Mark : None Redirect Grp Q : None ------------------------------------------------------------------------------- Interface Association ------------------------------------------------------------------------------- Interface : system IP Addr. : 10.112.214.111/32 Port Id : system Interface : toMH IP Addr. : 192.168.20.2/30 Port Id : 1/2/2 Interface : toTNTB IP Addr. : 192.168.10.1/30 Port Id : lag-1 Interface : toTNTB2 IP Addr. : 192.168.10.9/30 Port Id : n/a Interface : management IP Addr. : 22.22.214.111/24 Port Id : A/1 ===============================================================================

7. show qos network-queue This command displays the network-queue policy IDs. A:7750SR7-TNTA# show qos network-queue =============================================================================== Network Queue Policies =============================================================================== Policy-Id Description ------------------------------------------------------------------------------- default Default network queue QoS policy. ===============================================================================


8. show qos sap-egress This command displays detailed queue parameters, forwarding class to queue assignments, and interface associations for the network queue policy. A:7750SR7-TNTA# show qos network-queue default detail =============================================================================== QoS Network Queue Policy =============================================================================== ------------------------------------------------------------------------------- Network Queue Policy (default) ------------------------------------------------------------------------------- Policy : default Description : Default network queue QoS policy. ------------------------------------------------------------------------------- Queue CIR PIR CBS MBS HiPrio PIR Lvl/Wght AvgOvrhd Parent CIR Rule PIR Rule CIR Lvl/Wght Named-Buffer Pool ------------------------------------------------------------------------------- 1 0 100 def 50.00 10 n/a 0.00 No closest closest n/a (not-assigned) 2 25 100 3.00 50.00 10 n/a 0.00 No closest closest n/a (not-assigned) 3 25 100 10.00 50.00 10 n/a 0.00 No closest closest n/a (not-assigned) 4 25 100 3.00 25.00 10 n/a 0.00 No closest closest n/a (not-assigned) 5 100 100 10.00 50.00 10 n/a 0.00 No closest closest n/a (not-assigned) 6 100 100 10.00 50.00 10 n/a 0.00 No closest closest n/a (not-assigned) 7 10 100 3.00 25.00 10 n/a 0.00 No closest closest n/a (not-assigned) 8 10 100 3.00 25.00 10 n/a 0.00 No closest closest n/a (not-assigned) 9 0 100 def 50.00 10 n/a 0.00 No closest closest n/a (not-assigned) 10 5 100 def 50.00 10 n/a 0.00 No closest closest n/a (not-assigned) 11 5 100 def 50.00 10 n/a 0.00 No closest closest n/a (not-assigned) 12 5 100 def 25.00 10 n/a 0.00 No closest closest n/a (not-assigned) 13 100 100 def 50.00 10 n/a 0.00 No closest closest n/a (not-assigned) 14 100 100 def 50.00 10 n/a 0.00 No closest closest n/a (not-assigned) 15 10 100 def 25.00 10 n/a 0.00 No closest closest n/a (not-assigned) 16 10 100 def 25.00 10 n/a 0.00 No closest closest n/a (not-assigned) ------------------------------------------------------------------------------- FC UCastQ MCastQ ------------------------------------------------------------------------------- be 1 9 l2 2 10 af 3 11 l1 4 12



h2 5 13 ef 6 14 h1 7 15 nc 8 16 ------------------------------------------------------------------------------- Associations ------------------------------------------------------------------------------- MDA : 1/1 MDA : 1/2 MDA : 2/1 MDA : 2/2 MDA : 3/1 MDA : 3/2 Port-id : 1/1/1 Port-id : 1/1/2 Port-id : 1/1/3 Port-id : 1/1/4 Port-id : 1/2/2 Port-id : 1/2/3 Port-id : 2/1/1 Port-id : 2/1/2 Port-id : 2/2/1 Port-id : 2/2/2 Port-id : 3/2/1 Port-id : lag-1 ===============================================================================


Glossary

A

AIS

Alarm Indication Signal

B

BFD

BIDIRECTIONNAL FORWARDING DETECTION

C

CBR

Constant Bit Rate

CBT

Converged Backbone Transformation

E

EFM

Ethernet in the First Mile

F

FRR

Fast Reroute

G

GFP

Generic Framing Procedure

GMPLS

Generalized Multiprotocol Label Switching

I

IGP

Interior Gateway Protocol

ISIS

Intermediate System-Intermediate System

L

LAG

Link Aggregation Group

LDP

Link Discovery Protocol

LOS

Loss Of Signal

LSP

Label Switch Path

Glossary



M

MPLS

Multiprotocol Label Switching

O

OAM

Operations, Administration, and Maintenence

OCH

Optical Channel

O-SNCP

Optical Subnetwork Connection Protection

OSPF

Open Shortest Path First

R

RSVP-TE

Resource Reservation Protocol- Traffic Engineering

S

SDP

Service Distribution Point

SLA

Service Level Agreement

SR

Service Router

V

VLL

Virtual Leased Line

VPLS

Virtual Private LAN Service

VPRN

Virtual Private Routed Network

alcatel-lucent converged backbone transformation...

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