Users Guide

Working of Proxy ARP for VLT Peer Nodes..............................................................................................................927
VLT Nodes as Rendezvous Points for Multicast Resiliency.............................................................................................927
Conguring VLAN-Stack over VLT.................................................................................................................................928
IPv6 Peer Routing in VLT Domains Overview..................................................................................................................931
Working of IPv6 Peer Routing..................................................................................................................................932
Synchronization of IPv6 ND Entries in a VLT Domain............................................................................................... 932
Synchronization of IPv6 ND Entries in a Non-VLT Domain....................................................................................... 932
Tunneling of IPv6 ND in a VLT Domain..................................................................................................................... 932
Sample Conguration of IPv6 Peer Routing in a VLT Domain................................................................................... 933
63 Virtual Routing and Forwarding (VRF).......................................................................937
VRF Overview................................................................................................................................................................937
VRF Conguration Notes............................................................................................................................................... 938
DHCP.......................................................................................................................................................................940
VRF Conguration......................................................................................................................................................... 940
Load VRF CAM........................................................................................................................................................940
Creating a Non-Default VRF Instance.......................................................................................................................941
Assigning an Interface to a VRF................................................................................................................................941
Assigning a Front-end Port to a Management VRF...................................................................................................941
View VRF Instance Information.................................................................................................................................941
Assigning an OSPF Process to a VRF Instance........................................................................................................ 942
Conguring VRRP on a VRF Instance...................................................................................................................... 942
Conguring Management VRF.................................................................................................................................943
Conguring a Static Route....................................................................................................................................... 943
Sample VRF Conguration.............................................................................................................................................944
Route Leaking VRFs.......................................................................................................................................................950
Dynamic Route Leaking..................................................................................................................................................950
Conguring Route Leaking without Filtering Criteria................................................................................................ 950
Conguring Route Leaking with Filtering..................................................................................................................953
64 Virtual Router Redundancy Protocol (VRRP)............................................................ 956
VRRP Overview.............................................................................................................................................................956
VRRP Benets............................................................................................................................................................... 957
VRRP Implementation.................................................................................................................................................... 957
VRRP Conguration.......................................................................................................................................................958
Conguration Task List.............................................................................................................................................958
Setting VRRP Initialization Delay..............................................................................................................................966
Sample Congurations................................................................................................................................................... 967
VRRP for an IPv4 Conguration...............................................................................................................................967
VRRP in a VRF Conguration....................................................................................................................................971
VRRP for IPv6 Conguration....................................................................................................................................976
65 Debugging and Diagnostics.......................................................................................980
Oine Diagnostics......................................................................................................................................................... 980
Important Points to Remember................................................................................................................................980
Running Oine Diagnostics..................................................................................................................................... 980
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