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VPLS Packet Walkthrough and MAC Learning Example(cont.)Packet Walkthrough forVPLS Service-id 1001M1Port1/2/1VBPSNVBPort3/2/0PE 1 PE 2M2Forwarding Database – PE 1MAC Location MappingM1 Local Port 1/2/1M2 Remote PW to PE2PE 3VBPort 4/1/2Forwarding Database – PE 2MACLocationMappingM1 Remote PW to PE1M2 Local Port 3/2/0Reply with a packet from M1 to M2- PE1 learns M1 is on Port 1/2/1- PE1 knows that M2 is reachable via PE2- PE1 sends to PE2 using PW-label 6775- PE2 knows that M2 is reachable on Port 3/2/0 and so it sends it out that port- M2 receives packetM3SLIDE 114COPYRIGHT © 2012 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
Audience Question 6If a full-mesh VPLS is set up between 5 provideredge routers, how many pseudowires need to beconfigured ?SLIDE 115COPYRIGHT © 2012 ALCATEL-LUCENT. ALL RIGHTS RESERVED.
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MPLS-based Metro Ethernet NetworksA
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1. IntroductionSLIDE 3COPYRIGHT ©
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2. Introduction to Metro Ethernet S
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Introduction to Metro Ethernet Serv
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2.3 Carrier Ethernet Services defin
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MEF Carrier Ethernet TerminologyThe
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MEF Carrier Ethernet Terminology•
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MEF Carrier Ethernet TerminologyEth
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Basic Carrier Ethernet ServicesE-LI
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Services Using E-Line Service TypeE
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Services Using E-LAN Service TypeEt
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Audience Question 1Name any two of
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Agenda3. Traditional Metro Ethernet
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3.1 Service IdentificationSLIDE 30C
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Traditional Metro Ethernet Networks
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3.2 Forwarding MechanismSLIDE 34COP
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3.3 Resiliency and RedundancySLIDE
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3.4 Recent DevelopmentsSLIDE 44COPY
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Provider Backbone Bridging (PBB)Eth
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802.1ah Provider Backbone Bridge En
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Shortest Path BridgingHow it works:
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Shortest Path Bridging - SPT Exampl
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Audience Question 3What is the size
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Agenda4. Delivering Ethernet over M
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Delivering Ethernet over MPLSMPLS A
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MPLS VirtualisationThe virtualisati
Page 64 and 65: MPLS ScalabilityMPLS Scalability:
Page 66 and 67: MPLS Traffic-EngineeringThe IGP-bas
Page 68 and 69: MPLS Traffic-EngineeringRecovery fr
Page 70 and 71: MPLS Traffic-EngineeringFailure and
Page 72 and 73: MPLS Traffic-EngineeringRecovery fr
Page 74 and 75: MPLS Traffic-EngineeringFailure and
Page 76 and 77: 4.2 The Pseudowire Reference ModelS
Page 78 and 79: PWE3 Reference ModelGeneric PWE3 Ar
Page 80 and 81: Pseudowire Protocol LayeringPseudow
Page 82 and 83: Ethernet Virtual Private Wire Servi
Page 84 and 85: PWE3 Reference Model for Ethernet V
Page 86 and 87: Ethernet VPWS Example 1Example 1: E
Page 88 and 89: Ethernet VPWS Example 2Example 2: E
Page 94 and 95: Audience Question 5What protocol is
Page 96 and 97: Ethernet Virtual Private LAN Servic
Page 98 and 99: VPLS BenefitsBenefits for the custo
Page 100 and 101: VPLS Topological ModelTopological M
Page 102 and 103: VPLS PE FunctionsProvider Edge Func
Page 104 and 105: VPLS SignallingVPLS Mechanics:• B
Page 106 and 107: VPLS SignallingA full mesh of pseud
Page 108 and 109: VPLS Pseudowire SignallingEthernet
Page 110 and 111: VPLS Pseudowire SignallingEthernet
Page 112 and 113: Ethernet VPLS Signalling ExamplePE1
Page 116 and 117: 4.5 Scaling VPLSSLIDE 116COPYRIGHT
Page 118 and 119: Hierarchical VPLSHow is a spoke use
Page 120 and 121: Scalability: ReplicationFlat archit
Page 122 and 123: Topological Extensibility: Metro In
Page 124 and 125: 4.6 VPLS TopologiesSLIDE 124COPYRIG
Page 126 and 127: Topologies: HierarchicalPE-1PE-2PE-
Page 128 and 129: Topologies: RingA full mesh would h
Page 130 and 131: Agenda4.7. Resiliency Mechanisms4.7
Page 132 and 133: Multi-chassis LAG: What is it ?Stan
Page 134 and 135: Multi-chassis LAG: How does it work
Page 136 and 137: Redundancy at the VPLS edge: MC-LAG
Page 138 and 139: 4.7.3 Pseudo-wire Redundancy with M
Page 140 and 141: Combining MC-LAG with Pseudowire Re
Page 142 and 143: Multi-chassis LAG with PW Redundanc
Page 144 and 145: Multi-chassis LAG with Pseudo-Wire
Page 146 and 147: Multi-chassis LAG with PW Redundanc
Page 148 and 149: Multi-segment Pseudo-wire - Motivat
Page 150 and 151: Multi-segment Pseudo-wire - How do
Page 152 and 153: 5. SummarySLIDE 152COPYRIGHT © 201
Page 154 and 155: 6. Questions ???SLIDE 154COPYRIGHT
Page 156: www.alcatel-lucent.comSLIDE 156COPY
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