Concept Guide

Scenarios for VLAN Membership and MAC Synchronization With VLT Nodes in PVLAN............................1017
Conguring a VLT VLAN or LAG in a PVLAN........................................................................................................... 1019
Creating a VLT LAG or a VLT VLAN.....................................................................................................................1019
Associating the VLT LAG or VLT VLAN in a PVLAN......................................................................................... 1020
Proxy ARP Capability on VLT Peer Nodes.................................................................................................................1021
Working of Proxy ARP for VLT Peer Nodes........................................................................................................ 1021
VLT Nodes as Rendezvous Points for Multicast Resiliency....................................................................................1022
Conguring VLAN-Stack over VLT............................................................................................................................ 1022
Congure BFD in VLT Domain.................................................................................................................................... 1026
Sample BFD conguration in VLT domain...........................................................................................................1026
IPv6 Peer Routing in VLT Domains Overview.......................................................................................................... 1029
IPv6 Peer Routing.................................................................................................................................................. 1029
Synchronization of IPv6 ND Entries in a VLT Domain....................................................................................... 1029
Synchronization of IPv6 ND Entries in a Non-VLT Domain.............................................................................. 1030
Tunneling IPv6 ND in a VLT Domain.................................................................................................................... 1030
Sample Conguration of IPv6 Peer Routing in a VLT Domain...........................................................................1031
59 VLT Proxy Gateway................................................................................................................................ 1035
Proxy Gateway in VLT Domains..................................................................................................................................1035
Guidelines for Enabling the VLT Proxy Gateway................................................................................................ 1036
Enable VLT Proxy Gateway................................................................................................................................... 1037
LLDP Organizational TLV for Proxy Gateway..................................................................................................... 1037
LLDP VLT Proxy Gateway in a Square VLT Topology........................................................................................ 1039
Conguring a Static VLT Proxy Gateway..................................................................................................................1040
Conguring an LLDP VLT Proxy Gateway................................................................................................................ 1040
VLT Proxy Gateway Sample Topology.......................................................................................................................1040
VLT Domain Conguration.....................................................................................................................................1041
Dell-1 VLT Conguration.........................................................................................................................................1041
Dell-2 VLT Conguration....................................................................................................................................... 1042
Dell-3 VLT Conguration....................................................................................................................................... 1043
Dell-4 VLT Conguration.......................................................................................................................................1044
60 Virtual Routing and Forwarding (VRF)................................................................................................... 1045
VRF Overview.............................................................................................................................................................. 1045
VRF Conguration Notes............................................................................................................................................1046
DHCP.......................................................................................................................................................................1048
VRF Conguration........................................................................................................................................................1048
Loading VRF CAM..................................................................................................................................................1048
Creating a Non-Default VRF Instance.................................................................................................................1048
Assigning an Interface to a VRF...........................................................................................................................1049
Assigning a Front-end Port to a Management VRF.......................................................................................... 1049
View VRF Instance Information............................................................................................................................1049
Assigning an OSPF Process to a VRF Instance................................................................................................. 1050
Conguring VRRP on a VRF Instance.................................................................................................................1050
Conguring Management VRF..............................................................................................................................1051
Conguring a Static Route....................................................................................................................................1052
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