mpls based metroe networks____v1.ppsx

7/24/2019 MPLS Based MetroE networks____v1.ppsx

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October

MPLS Based Metro EtherNetwo


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Introduction

This presentation outlines an overviewTraditional Metro Ethernet networks in

contrast to MP! based Metro Ethernea "#$ environ%ent&


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"hat is Metro Ethernet'

() *enerall+ dened as the network that bor connects *eo*raphicall+ separated ente#$s while also connectin* across the "#$backbone networks that are *enerall+ own

service providers& The Metro Ethernet $eprovide connectivit+ services across Metroarea, utilisin* Ethernet as the core protand enablin* broadband applications- . !ouEthernet oru%


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"hat is Metro Ethernet'ont3d

# %etropolitan5area Ethernet, Ethernet M#%etro Ethernet network is a %etropolitan anetwork 6M#$7 that is based on Ethernetstandards& It is co%%onl+ used to connec

subscribers to a lar*er service network or tInternet& . !ource/ "ikipedia


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"hat is Metro Ethernet'ont3d

The Metro Ethernet oru% ME oftendescribes Metro5E as arrier 8rade Et$etworksThe ME, is the denin* bod+ for arrier Ethernet, a *lobal industr+co%prisin* %ore than 220 or*ani9ations includin* teleco%%unicatproviders, network e:uip%ent;software %anufacturers, se%iconduand testin* or*ani9ations&

The ME3s %ission is to accelerate the worldwide adoption of arriEthernet networks and services&


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The Ethernet Overview

Ethernet was initiall+ developed as a #$standard for connectin* at 10 Mbps speedshas subse:uentl+ been up*raded to o


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#ttributes of Metro;arrierEthernet arrier 8rade Ethernet, or arrier Ethernet

ubi:uitous, standardized service denedattributes

1.Standardizedservices enable end usersservice providers to coordinate in order todata connectivit+ based on arrier Ethernbetween %ultiple end user sites as re:uir

or*ani9ations around the *lobe&


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#ttributes of Metro;arrierEthernet ont3d

2.Scalabilityenables the data connectivit+nu%ber of %ultiple end user sites over andistance, whether it be %etro, re*ional, nintercontinental usin* arrier Ethernet& !c

of bandwidth fro% 1Mbps to 108bps and in *ranular incre%ents

3.eliabilityenables end users to rel+ on

Ethernet to run their business and %issio


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#ttributes of Metro;arrier Ethernetont

!. Service "ana#e"ent enables service pto rollout, %aintain and troubleshoot dataconnectivit+ services based on arrier Ethcost e


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Other eatures of Metro5E

Metro Ethernet services can be delivered nover traditional 6native7 Ethernet5based nebut can also over other transport technolo*E>a%ples of underl+in* transport

? MPLS(based Layer 2 )irt&al Private Netw*)PNs+

? IEEE @02&1ad Provider Arid*es B#$ !tackinC-

? Ethernet over !O$ET;!D Eo!


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MS,- able,/0

irect iber

Miber

S3-E3

Bonded opper

Bonded 41-E1

arrier 2

4M

Ethernet

EthernetEthernet

Ethernet

EthernetEthernet

Ethernet

irect iber

IEEE @02&F9, ae,8&@0F1, etc&

S,NE4- S5

P,N iber

Ethernet

Ethernet

Ethe

Ethernet overPacket "ireless 6.7832

Ethernetin#

Ethernet

arrier 1

9N: ENN:

arrier Ethernet elivered overdiverse protocols

i* 1/ MEs idea of Ethernet delivered via diverse protocols


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)& then, what is MP!


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"hat is MP!'

Multiprotocol LabelSwitchin# 6MP!7 is a%echanis% in hi*h5perfor%anceteleco%%unications networks that directs fro% one network node to the ne>t based oshort path labels rather than lon# netw

addresses, avoidin* co%ple> lookups in aroutin* table& The labels identif+ virtual lin6paths7 between distant nodes rather thanendpoints& . !ource/ "ikipedia&


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)&so, wh+ should +ou ca


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OM

IA#D#$OMP#$G #

DEDI#TED E#!ED IHIT

BP$ over leased lines

OHE8

OMP#$G ##8A#H#


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BP$ over the Internet

OMOHE8

IA#D#$OMP#$G #

OMP#$G ##8A#H#


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BP$ with MP!

MPLS SP

OMOHE8

IA#D#$OMP#$G #

OMP#$G ##8A#H#


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MP! Houters Ter%inolo*ies

PE

P

PE

PE

PE

P

P PE

E ro&ter * c&sto"er ed#e ro&ter +P *provider+ ro&ters

PE *provider ed#e+ ro&ters

E


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MP! Houters Ter%inolo*iecont3d

# EHouter usto%er Ed*e HouterIts a router located on the custo%er

pre%ises that provides an interfacebetween the custo%erJs #$ and thproviderJs core network&


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PEProvider Ed*eHouters sit at the ed*e of the netwo

routers connect to PE routers and Prouters connect to the core&


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The Prouter Provider HouterThese are the core routers in the pr

network that is not connected to ancusto%er site&


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Traditional Metro Ethernet$etworks

Traditional %ethods of Ethernet deliver+

!ervices identied b+ B#$ IDs;ph+sica B#$ IDs *loball+ si*nicant Hesilienc+ provided usin* variants of th

!pannin* Tree Protocol 6)but could be a whoproble%s so%eti%es7


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Deliverin* Ethernet Over MP

MP! a+er 2 BP$ is known b+ another na%e asPrivate #$ !ervice . BP!&

It creates a a+er 2 broadcast do%ain that is fulof learnin* and forwardin* on Ethernet M# addthat is closed to a *iven set of users&

MP!2BP$ Arief Overview


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Deliverin* Ethernet Over MPont3d

Ethernet deliver+ over MP!/

!ervices identied with the use of abe

!P cloud The abels are Kust IDs and are locall+ s Hesilienc+ is also b+ redundant uplinks&

spannin* tree


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MP!2BP$s BP! Aenets

Aenets for the custo%er/!i%plicit+

Aehaves like an (Ethernet switch in the !P cloud$o routin* interaction with the provider

lear de%arcation between subscriber and prov!calableProvider con*ures site connectivit+ onl+ ierarc


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!u%%ar+

Ethernet !ervices are in a period oftre%endous *rowth with *reat revenupotential for service providers

The Metro Ethernet oru% has standaEthernet services and continues to enspecications


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!u%%ar+ cont3d

Traditional for%s of Ethernet deliver+ are lon*er suitable for the deliver+ of (carrierEthernet services

MP! provides a proven platfor% for the dof scalable, Le>ible, feature5rich Ethernetservices usin* the sa%e infrastructure usedeliver other MP!5based services


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Cuestions'


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Other Heferences

#sia Pacic He*ional Internet onference on Operational Techno#lcatel ucent MP! presentation 201F.A+ Paresh hatri

isco !olutions

The MetroEthernet oru%
http://www.apricot.net/apricot2013/program/mpls-based-metro-ethernet-services/index.htmlhttps://www.google.com.ng/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&uact=8&ved=0CCgQFjAA&url=http://www.cisco.com/c/dam/en/us/solutions/collateral/data-center-virtualization/unified-fabric/stp_summary.pdf&ei=zr83VOb_FIqraZjugdgO&usg=AFQjCNGOsPqKe0xZ4tkJqhBQ9QSA905U2A&sig2=bUChpD7CBxxpr9Lv9oYhMA&bvm=bv.77161500,bs.1,d.ZWUhttps://metroethernetforum.org/https://metroethernetforum.org/https://www.google.com.ng/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&uact=8&ved=0CCgQFjAA&url=http://www.cisco.com/c/dam/en/us/solutions/collateral/data-center-virtualization/unified-fabric/stp_summary.pdf&ei=zr83VOb_FIqraZjugdgO&usg=AFQjCNGOsPqKe0xZ4tkJqhBQ9QSA905U2A&sig2=bUChpD7CBxxpr9Lv9oYhMA&bvm=bv.77161500,bs.1,d.ZWUhttp://www.apricot.net/apricot2013/program/mpls-based-metro-ethernet-services/index.html


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Presenters

David Ola+inka Mosaku

Monda+ #liku


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Thank Gou

mpls based metroe networks____v1.ppsx

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