Concept Guide

Associating the VLT LAG or VLT VLAN in a PVLAN......................................................................................... 1003
Proxy ARP Capability on VLT Peer Nodes................................................................................................................1004
Working of Proxy ARP for VLT Peer Nodes....................................................................................................... 1004
VLT Nodes as Rendezvous Points for Multicast Resiliency....................................................................................1005
Conguring VLAN-Stack over VLT............................................................................................................................1005
IPv6 Peer Routing in VLT Domains Overview.......................................................................................................... 1009
IPv6 Peer Routing..................................................................................................................................................1009
Synchronization of IPv6 ND Entries in a VLT Domain....................................................................................... 1009
Synchronization of IPv6 ND Entries in a Non-VLT Domain............................................................................... 1010
Tunneling IPv6 ND in a VLT Domain..................................................................................................................... 1010
Sample Conguration of IPv6 Peer Routing in a VLT Domain........................................................................... 1011
59 VLT Proxy Gateway.................................................................................................................................1015
Proxy Gateway in VLT Domains.................................................................................................................................. 1015
Guidelines for Enabling the VLT Proxy Gateway.................................................................................................1016
Enable VLT Proxy Gateway....................................................................................................................................1017
LLDP Organizational TLV for Proxy Gateway......................................................................................................1017
LLDP VLT Proxy Gateway in a Square VLT Topology.........................................................................................1019
Conguring a Static VLT Proxy Gateway..................................................................................................................1020
Conguring an LLDP VLT Proxy Gateway................................................................................................................ 1020
VLT Proxy Gateway Sample Topology....................................................................................................................... 1020
VLT Domain Conguration..................................................................................................................................... 1021
Dell-1 VLT Conguration......................................................................................................................................... 1021
Dell-2 VLT Conguration....................................................................................................................................... 1022
Dell-3 VLT Conguration....................................................................................................................................... 1023
Dell-4 VLT Conguration....................................................................................................................................... 1024
60 Virtual Routing and Forwarding (VRF)....................................................................................................1025
VRF Overview.............................................................................................................................................................. 1025
VRF Conguration Notes............................................................................................................................................ 1026
DHCP.......................................................................................................................................................................1028
VRF Conguration........................................................................................................................................................1028
Loading VRF CAM..................................................................................................................................................1028
Creating a Non-Default VRF Instance.................................................................................................................1028
Assigning an Interface to a VRF...........................................................................................................................1029
Assigning a Front-end Port to a Management VRF.......................................................................................... 1029
View VRF Instance Information............................................................................................................................1029
Assigning an OSPF Process to a VRF Instance................................................................................................. 1030
Conguring VRRP on a VRF Instance.................................................................................................................1030
Conguring Management VRF..............................................................................................................................1031
Conguring a Static Route....................................................................................................................................1032
Sample VRF Conguration..........................................................................................................................................1032
Route Leaking VRFs.....................................................................................................................................................1037
Dynamic Route Leaking...............................................................................................................................................1038
Conguring Route Leaking without Filtering Criteria.........................................................................................1038
Conguring Route Leaking with Filtering.............................................................................................................1041
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