Administrator Guide
Troubleshooting VLT......................................................................................................................................................... 910
Reconfiguring Stacked Switches as VLT........................................................................................................................ 911
Specifying VLT Nodes in a PVLAN...................................................................................................................................911
Configuring a VLT VLAN or LAG in a PVLAN................................................................................................................ 914
Creating a VLT LAG or a VLT VLAN......................................................................................................................... 914
Associating the VLT LAG or VLT VLAN in a PVLAN...............................................................................................915
Proxy ARP Capability on VLT Peer Nodes..................................................................................................................... 916
VLT Nodes as Rendezvous Points for Multicast Resiliency......................................................................................... 917
Configuring VLAN-Stack over VLT................................................................................................................................. 917
IPv6 Peer Routing in VLT Domains Overview...............................................................................................................920
Configure BFD in VLT Domain.........................................................................................................................................924
Sample BFD configuration in VLT domain................................................................................................................924
62 VLT Proxy Gateway.................................................................................................................929
Proxy Gateway in VLT Domains......................................................................................................................................929
LLDP VLT Proxy Gateway in a Square VLT Topology........................................................................................... 932
Configuring a Static VLT Proxy Gateway...................................................................................................................... 933
Configuring an LLDP VLT Proxy Gateway.....................................................................................................................933
VLT Proxy Gateway Sample Topology...........................................................................................................................933
VLT Domain Configuration.........................................................................................................................................934
Dell-1 VLT Configuration.............................................................................................................................................934
Dell-2 VLT Configuration............................................................................................................................................935
Dell-3 VLT Configuration............................................................................................................................................936
Dell-4 VLT Configuration............................................................................................................................................ 937
63 Virtual Routing and Forwarding (VRF)...................................................................................... 938
VRF Overview....................................................................................................................................................................938
VRF Configuration Notes.................................................................................................................................................939
DHCP............................................................................................................................................................................940
VRF Configuration............................................................................................................................................................ 940
Loading VRF CAM.......................................................................................................................................................940
Creating a Non-Default VRF Instance......................................................................................................................940
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....................................................................................................... 941
Configuring VRRP on a VRF Instance...................................................................................................................... 942
Configuring Management VRF..................................................................................................................................942
Configuring a Static Route.........................................................................................................................................943
Sample VRF Configuration...............................................................................................................................................943
Route Leaking VRFs......................................................................................................................................................... 949
Dynamic Route Leaking....................................................................................................................................................949
Configuring Route Leaking without Filtering Criteria............................................................................................. 950
Configuring Route Leaking with Filtering................................................................................................................. 952
64 Virtual Router Redundancy Protocol (VRRP)............................................................................ 955
VRRP Overview................................................................................................................................................................ 955
VRRP Benefits...................................................................................................................................................................956
VRRP Implementation...................................................................................................................................................... 956
28
Contents