Setup Guide

Scenarios for VLAN Membership and MAC Synchronization With VLT Nodes in PVLAN........................... 1018
Conguring a VLT VLAN or LAG in a PVLAN...........................................................................................................1020
Creating a VLT LAG or a VLT VLAN.................................................................................................................... 1020
Associating the VLT LAG or VLT VLAN in a PVLAN.......................................................................................... 1021
Proxy ARP Capability on VLT Peer Nodes................................................................................................................ 1022
Working of Proxy ARP for VLT Peer Nodes........................................................................................................1022
VLT Nodes as Rendezvous Points for Multicast Resiliency.................................................................................... 1023
Conguring VLAN-Stack over VLT............................................................................................................................ 1023
Congure BFD in VLT Domain.................................................................................................................................... 1027
Sample BFD conguration in VLT domain........................................................................................................... 1027
IPv6 Peer Routing in VLT Domains Overview.......................................................................................................... 1030
IPv6 Peer Routing..................................................................................................................................................1030
Synchronization of IPv6 ND Entries in a VLT Domain....................................................................................... 1030
Synchronization of IPv6 ND Entries in a Non-VLT Domain............................................................................... 1031
Tunneling IPv6 ND in a VLT Domain..................................................................................................................... 1031
Sample Conguration of IPv6 Peer Routing in a VLT Domain..........................................................................1032
59 VLT Proxy Gateway................................................................................................................................ 1036
Proxy Gateway in VLT Domains..................................................................................................................................1036
Guidelines for Enabling the VLT Proxy Gateway................................................................................................ 1037
Enable VLT Proxy Gateway...................................................................................................................................1038
LLDP Organizational TLV for Proxy Gateway.....................................................................................................1038
LLDP VLT Proxy Gateway in a Square VLT Topology........................................................................................1040
Conguring a Static VLT Proxy Gateway...................................................................................................................1041
Conguring an LLDP VLT Proxy Gateway................................................................................................................. 1041
VLT Proxy Gateway Sample Topology........................................................................................................................1041
VLT Domain Conguration.................................................................................................................................... 1042
Dell-1 VLT Conguration........................................................................................................................................ 1042
Dell-2 VLT Conguration....................................................................................................................................... 1043
Dell-3 VLT Conguration....................................................................................................................................... 1044
Dell-4 VLT Conguration.......................................................................................................................................1045
60 Virtual Routing and Forwarding (VRF)....................................................................................................1046
VRF Overview.............................................................................................................................................................. 1046
VRF Conguration Notes............................................................................................................................................ 1047
DHCP.......................................................................................................................................................................1049
VRF Conguration....................................................................................................................................................... 1049
Loading VRF CAM................................................................................................................................................. 1049
Creating a Non-Default VRF Instance.................................................................................................................1049
Assigning an Interface to a VRF...........................................................................................................................1050
Assigning a Front-end Port to a Management VRF.......................................................................................... 1050
View VRF Instance Information............................................................................................................................1050
Assigning an OSPF Process to a VRF Instance.................................................................................................. 1051
Conguring VRRP on a VRF Instance..................................................................................................................1051
Conguring Management VRF.............................................................................................................................1052
Conguring a Static Route....................................................................................................................................1053
Contents
31