Users Guide

Configuring a VLT VLAN or LAG in a PVLAN.......................................................................................................... 1009
Creating a VLT LAG or a VLT VLAN................................................................................................................... 1009
Associating the VLT LAG or VLT VLAN in a PVLAN......................................................................................... 1010
Proxy ARP Capability on VLT Peer Nodes.................................................................................................................1011
Working of Proxy ARP for VLT Peer Nodes........................................................................................................1011
VLT Nodes as Rendezvous Points for Multicast Resiliency....................................................................................1012
Configuring VLAN-Stack over VLT............................................................................................................................ 1013
IPv6 Peer Routing in VLT Domains Overview...........................................................................................................1016
IPv6 Peer Routing...................................................................................................................................................1016
Synchronization of IPv6 ND Entries in a VLT Domain....................................................................................... 1016
Synchronization of IPv6 ND Entries in a Non-VLT Domain...............................................................................1017
Tunneling IPv6 ND in a VLT Domain.....................................................................................................................1017
Sample Configuration of IPv6 Peer Routing in a VLT Domain..........................................................................1018
66 Virtual Routing and Forwarding (VRF)................................................................................................... 1022
VRF Overview.............................................................................................................................................................. 1022
VRF Configuration Notes............................................................................................................................................1023
DHCP.......................................................................................................................................................................1025
VRF Configuration....................................................................................................................................................... 1025
Loading VRF CAM................................................................................................................................................. 1025
Creating a Non-Default VRF Instance.................................................................................................................1025
Assigning an Interface to a VRF...........................................................................................................................1026
Assigning a Front-end Port to a Management VRF..........................................................................................1026
View VRF Instance Information............................................................................................................................1026
Assigning an OSPF Process to a VRF Instance................................................................................................. 1027
Configuring VRRP on a VRF Instance................................................................................................................. 1027
Configuring Management VRF.............................................................................................................................1028
Configuring a Static Route................................................................................................................................... 1028
Sample VRF Configuration......................................................................................................................................... 1029
Route Leaking VRFs.................................................................................................................................................... 1034
Dynamic Route Leaking...............................................................................................................................................1035
Configuring Route Leaking without Filtering Criteria........................................................................................ 1035
Configuring Route Leaking with Filtering............................................................................................................1038
67 Virtual Router Redundancy Protocol (VRRP)..........................................................................................1041
VRRP Overview............................................................................................................................................................ 1041
VRRP Benefits..............................................................................................................................................................1042
VRRP Implementation................................................................................................................................................. 1042
VRRP Configuration.................................................................................................................................................... 1043
Configuration Task List......................................................................................................................................... 1043
Creating a Virtual Router...................................................................................................................................... 1043
Configuring a Virtual IP Address.......................................................................................................................... 1044
Setting VRRP Group (Virtual Router) Priority................................................................................................... 1045
Configuring VRRP Authentication....................................................................................................................... 1046
Disabling Preempt.................................................................................................................................................. 1047
Changing the Advertisement Interval..................................................................................................................1047
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