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Alcatel-Lucent 7750 SR - Page 17

Alcatel-Lucent 7750 SR
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7750 SR OS Services Guide Page 17
List of Figures
Figure 88: Example Configuration for Load Balancing Across Two Protected VPLS Spoke SDPs . . . . .559
Figure 89: ATM/Frame Relay PVC Access and Termination on a VPLS Example . . . . . . . . . . . . . . . . .569
Figure 90: BGP AD Configuration Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .571
Figure 91: BGP-AD CLI Command Tree . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .572
Figure 92: BGP VPLS Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .574
Figure 93: BGP AD Triggering LDP Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .576
Figure 94: Show Router LDP Session Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .577
Figure 95: Show Router LDP Bindings FEC-Type Services . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .577
Figure 96: PW-Template CLI Tree . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .578
Figure 97: PW-Template-Bind CLI Syntax . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .578
Figure 98: Policy-Based Forwarding For Deep Packet Inspection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .583
IEEE 802.1ah Provider Backbone Bridging
Figure 99: Large HVPLS Deployment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .769
Figure 100: Large PBB-VPLS Deployment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .770
Figure 101: IEEE 802.1ah Frame Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .771
Figure 102: PBB Mapping to VPLS Constructs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .772
Figure 103: PBB Packet Walkthrough . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .776
Figure 104: Customer Services Transported in 1 B-VPLS (M:1 Model) . . . . . . . . . . . . . . . . . . . . . . . . . . .778
Figure 105: Flood Containment Requirement in M:1 Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .779
Figure 106: Inter-domain topology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .782
Figure 107: Limiting the scope of MMRP advertisements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .782
Figure 108: Mobile Backhaul Use Case . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .787
Figure 109: PBB-Epipe with B-VPLS over Ethernet Tunnel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .788
Figure 110: G.8031 p2p Tunnels and LAG-Like Loadsharing Co-Existence . . . . . . . . . . . . . . . . . . . . . . .789
Figure 111: Ethernet Tunnel Overlay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .790
Figure 112: PBB Blackholing - MC LAG example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .794
Figure 113: TCN Triggered PBB Flush-ALl-but-mine Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .796
Figure 114: Access Dual-Homing into PBB BEBs - Topology View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .798
Figure 115: PBB Active Topology and Access Multi-Homing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .799
Figure 116: Access Multi-Homing - Link Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .801
Figure 117: Access Multi-Homing Solution for PBB EPIPE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .803
Figure 118: Access Dual-Homing for PBB ELINE - BEB Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .804
Figure 119: Solution for Access Dual-Homing with local switching for PBB ELINE/EPIPE . . . . . . . . . . . .805
Figure 120: PCP, DE bits transparency in PBB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .809
Figure 121: PBB OAM View for MPLS Infrastructure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .814
Internet Enhanced Service
Figure 122: Internet Enhanced Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .858
Figure 123: SDP-ID and VC Label Service Identifiers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .866
Figure 124: IES Spoke-SDP Termination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .867
Virtual Private Routed Network Service
Figure 125: Virtual Private Routed Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1050
Figure 126: Basic eiBGP Topology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1052
Figure 127: Extranet Load Balancing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1053
Figure 128: Route Distinguisher . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1054
Figure 129: Directly Connected IP Target . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1056
Figure 130: Multiple Hops to IP Target . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1056

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