Users Guide

Verifying a VLT Conguration.....................................................................................................................................1098
Additional VLT Sample Congurations........................................................................................................................ 1101
Conguring Virtual Link Trunking (VLT Peer 1)Conguring Virtual Link Trunking (VLT Peer 2)Verifying a
Port-Channel Connection to a VLT Domain (From an Attached Access Switch)........................................... 1101
Troubleshooting VLT..................................................................................................................................................... 1103
Reconguring Stacked Switches as VLT................................................................................................................... 1104
Specifying VLT Nodes in a PVLAN.............................................................................................................................1104
Association of VLTi as a Member of a PVLAN....................................................................................................1105
MAC Synchronization for VLT Nodes in a PVLAN............................................................................................. 1105
PVLAN Operations When One VLT Peer is Down..............................................................................................1106
PVLAN Operations When a VLT Peer is Restarted............................................................................................1106
Interoperation of VLT Nodes in a PVLAN with ARP Requests......................................................................... 1106
Scenarios for VLAN Membership and MAC Synchronization With VLT Nodes in PVLAN............................1107
Conguring a VLT VLAN or LAG in a PVLAN........................................................................................................... 1108
Creating a VLT LAG or a VLT VLAN.....................................................................................................................1108
Associating the VLT LAG or VLT VLAN in a PVLAN.......................................................................................... 1109
Proxy ARP Capability on VLT Peer Nodes..................................................................................................................1110
Working of Proxy ARP for VLT Peer Nodes......................................................................................................... 1110
VLT Nodes as Rendezvous Points for Multicast Resiliency...................................................................................... 1111
Conguring VLAN-Stack over VLT..............................................................................................................................1112
64 Virtual Router Redundancy Protocol (VRRP)...........................................................................................1115
VRRP Overview.............................................................................................................................................................1115
VRRP Benets............................................................................................................................................................... 1116
VRRP Implementation...................................................................................................................................................1116
VRRP Conguration...................................................................................................................................................... 1117
Conguration Task List............................................................................................................................................1117
Sample Congurations..................................................................................................................................................1127
VRRP for an IPv4 Conguration............................................................................................................................1127
VRRP in a VRF Conguration.................................................................................................................................1131
65 Standards Compliance............................................................................................................................ 1136
IEEE Compliance...........................................................................................................................................................1136
RFC and I-D Compliance..............................................................................................................................................1137
General Internet Protocols..................................................................................................................................... 1137
Border Gateway Protocol (BGP)...........................................................................................................................1137
General IPv4 Protocols...........................................................................................................................................1138
General IPv6 Protocols...........................................................................................................................................1139
Intermediate System to Intermediate System (IS-IS).........................................................................................1139
Network Management........................................................................................................................................... 1140
Multicast.................................................................................................................................................................. 1143
Open Shortest Path First (OSPF)........................................................................................................................ 1144
Routing Information Protocol (RIP)...................................................................................................................... 1144
MIB Location..................................................................................................................................................................1144
66 X.509v3.................................................................................................................................................. 1145
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