Concept Guide

Scenarios for VLAN Membership and MAC Synchronization With VLT Nodes in PVLAN........................... 1012
Conguring a VLT VLAN or LAG in a PVLAN........................................................................................................... 1014
Creating a VLT LAG or a VLT VLAN.....................................................................................................................1014
Associating the VLT LAG or VLT VLAN in a PVLAN.......................................................................................... 1015
Proxy ARP Capability on VLT Peer Nodes.................................................................................................................1016
Working of Proxy ARP for VLT Peer Nodes........................................................................................................ 1016
VLT Nodes as Rendezvous Points for Multicast Resiliency.....................................................................................1017
Conguring VLAN-Stack over VLT.............................................................................................................................1017
IPv6 Peer Routing in VLT Domains Overview........................................................................................................... 1021
IPv6 Peer Routing...................................................................................................................................................1021
Synchronization of IPv6 ND Entries in a VLT Domain........................................................................................ 1021
Synchronization of IPv6 ND Entries in a Non-VLT Domain...............................................................................1022
Tunneling IPv6 ND in a VLT Domain.....................................................................................................................1022
Sample Conguration of IPv6 Peer Routing in a VLT Domain..........................................................................1023
62 VLT Proxy Gateway................................................................................................................................ 1027
Proxy Gateway in VLT Domains..................................................................................................................................1027
Guidelines for Enabling the VLT Proxy Gateway................................................................................................ 1028
Enable VLT Proxy Gateway...................................................................................................................................1029
LLDP Organizational TLV for Proxy Gateway.....................................................................................................1029
LLDP VLT Proxy Gateway in a Square VLT Topology.........................................................................................1031
Conguring a Static VLT Proxy Gateway.................................................................................................................. 1032
Conguring an LLDP VLT Proxy Gateway................................................................................................................ 1032
VLT Proxy Gateway Sample Topology....................................................................................................................... 1032
VLT Domain Conguration.................................................................................................................................... 1033
Dell-1 VLT Conguration........................................................................................................................................ 1033
Dell-2 VLT Conguration....................................................................................................................................... 1034
Dell-3 VLT Conguration....................................................................................................................................... 1035
Dell-4 VLT Conguration.......................................................................................................................................1036
63 Virtual Routing and Forwarding (VRF)....................................................................................................1037
VRF Overview...............................................................................................................................................................1037
VRF Conguration Notes............................................................................................................................................ 1038
DHCP.......................................................................................................................................................................1040
VRF Conguration....................................................................................................................................................... 1040
Loading VRF CAM................................................................................................................................................. 1040
Creating a Non-Default VRF Instance.................................................................................................................1040
Assigning an Interface to a VRF............................................................................................................................1041
Assigning a Front-end Port to a Management VRF........................................................................................... 1041
View VRF Instance Information.............................................................................................................................1041
Assigning an OSPF Process to a VRF Instance................................................................................................. 1042
Conguring VRRP on a VRF Instance.................................................................................................................1042
Conguring Management VRF.............................................................................................................................1043
Conguring a Static Route....................................................................................................................................1043
Sample VRF Conguration..........................................................................................................................................1044
Route Leaking VRFs.................................................................................................................................................... 1049
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