1april 2002 © 2001, cisco systems, inc. all rights reserved. © 2022, cisco systems, inc. all...
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1April 2002 © 2001, Cisco Systems, Inc. All rights reserved.© 2001, Cisco Systems, Inc. All rights reserved.© 2022, Cisco Systems, Inc. All rights reserved.
May 2002
Cisco Networking Services Notification Engine
Version 2.0
© 2001, Cisco Systems, Inc. All rights reserved. 2© 2001, Cisco Systems, Inc. All rights reserved. 2© 2002, Cisco Systems, Inc. All rights reserved. 2
Cisco Networking Services Notification Engine Definition
• Notification Engine is an offering in the Cisco Networking Services portfolio of products, addressing fault management capability focusing on detection, diagnosis and resolution of network faults.
• Enables flexibility and standardization in higher-level network management systems.
• Simple to integrate tools in Notification Engine enable faster detection, diagnostics and resolution of network faults.
–
© 2001, Cisco Systems, Inc. All rights reserved. 3© 2001, Cisco Systems, Inc. All rights reserved. 3© 2002, Cisco Systems, Inc. All rights reserved. 3
Cisco Networking Services Notification EngineValue Proposition
• Benefit of syslog information in XML or SNMP formats
• Action/response table for lowered MTTR
• Consolidation of devices to single MIB
• Distributed processing at device level
• Proactive device management via heartbeat
© 2001, Cisco Systems, Inc. All rights reserved. 4© 2001, Cisco Systems, Inc. All rights reserved. 4© 2002, Cisco Systems, Inc. All rights reserved. 4
Cisco Networking Services Notification Engine Feature Highlights
Additional support for:– AS 5xxx– ESR 10000 with NRP, OSR 7600– CatOS messages– Sun Solaris messages
Additional functionality:– De-duplication of repeat events– Correlation of cyclic notifications i.e. flapping– “Clear” alarms with auto-sense aging timer– Action/response key: explanation and recommendation
index on select messages– Publish messages to the Cisco Networking Services
Integration Bus– Publish messages to a Tibco bus
© 2001, Cisco Systems, Inc. All rights reserved. 5© 2001, Cisco Systems, Inc. All rights reserved. 5© 2002, Cisco Systems, Inc. All rights reserved. 5
Cisco Networking Services Notification Engine Legacy Feature Highlights
Support:– Integration with Cisco Info Center environment– Support of RPM with Cisco Wan Manager– Support for SNMP v1 & v2c
Functionality:– Fail-over to backup host– RTM proxy for reliable transport of SNMP– Self-health monitoring and notifications– Device heartbeat and unreachable notifications– Message suppression, severity override and selective
trap suppression– Node administration GUI
© 2001, Cisco Systems, Inc. All rights reserved. 6© 2001, Cisco Systems, Inc. All rights reserved. 6© 2002, Cisco Systems, Inc. All rights reserved. 6
1.0 1.5 1.5.1 2.0 Release
Platforms
CATOS
ESR10000
OSR7600
75xx
GSR12000
4500
75xx
GSR12000
4500
3660/3810
6000
MGX/RPM
75xx
GSR12000
4500
3660/3810
6000
AS5000
MGX/RPM
75xx
GSR12000
4500
3660/3810
6000
AS5000
MGX/RPM
Cisco Networking Services Notification EngineIOS Platforms Supported
© 2001, Cisco Systems, Inc. All rights reserved. 7© 2001, Cisco Systems, Inc. All rights reserved. 7© 2002, Cisco Systems, Inc. All rights reserved. 7
Cisco Networking Services Notification Engine ArchitectureSNMP Northbound
Syslog Daemon
Cisco Notification Engine Server
OSS App(1)
OSS App(2)
OSS App(…)
OSS App(16)
RTM Proxy
© 2001, Cisco Systems, Inc. All rights reserved. 8© 2001, Cisco Systems, Inc. All rights reserved. 8© 2002, Cisco Systems, Inc. All rights reserved. 8
Cisco Networking Services Notification Engine ArchitectureCNS Integration Bus Northbound
Cisco Networking Services Server OSS App(n)
Cisco Networking Services Integration Bus
Cisco Networking
Services Daemon
Cisco Networking
Services Daemon
Syslog Daemon
© 2001, Cisco Systems, Inc. All rights reserved. 9© 2001, Cisco Systems, Inc. All rights reserved. 9© 2002, Cisco Systems, Inc. All rights reserved. 9
Cisco Networking Services Notification Engine ArchitectureProcess Diagram
Syslog Pipe
SNMP Notification Generator
RTM Proxy
SNMP Agent
De-duplication and
correlation
Health MonitorNodeinfo.dat
sys.log
nsys.log
trap.db*
Cisco
Networking
Services
Publish
DNS
Syslog Messages SNMP NotificationsXML Alarms*db is for debug
© 2001, Cisco Systems, Inc. All rights reserved. 10© 2001, Cisco Systems, Inc. All rights reserved. 10© 2002, Cisco Systems, Inc. All rights reserved. 10
De-duplication and
correlation
Message
Receiver
Frequency
Sensor
Processed Notification Generator
Syslog Messages SNMP or XML Alarms
Name/value association
Signature Generation
P rate
Patrol 4Patrol 3
Patrol 2
Patrol Threads
Patrol 1
Patrol 4Patrol 3
Patrol 2
Patrol Storage Queue
Patrol 1
Cisco Networking Services Notification Engine ArchitectureAdaptive Compression
© 2001, Cisco Systems, Inc. All rights reserved. 11© 2001, Cisco Systems, Inc. All rights reserved. 11© 2002, Cisco Systems, Inc. All rights reserved. 11
Cisco Networking Services Notification Engine ArchitectureCisco Info Center (CIC) Integration
Cisco Networking Services
Notification Engine
Cisco Device Events
Other Syslog Events
Reliable traps
Reliable traps RTM Proxy
RTTRAPD
Cisco Cisco Info Info
CenterCenter
RulesRulesViews
Views
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Cisco Networking Services Notification EngineSystem Requirements
Cisco Networking Services Notification Engine 2.x:
– Hardware:• Netra 20• 512Mb Memory*• 30G HD*
– Software:• Sun Solaris 2.7, or 8
*Standard Netra configuration is equipped with more then required
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