Administrator Guide
Sample RSTP Conguration...................................................................................................................................896
Conguring VLT....................................................................................................................................................... 897
PVST+ Conguration.....................................................................................................................................................907
Sample PVST+ Conguration.................................................................................................................................907
Peer Routing Conguration Example..........................................................................................................................908
Dell-1 Switch Conguration.................................................................................................................................... 909
Dell-2 Switch Conguration.................................................................................................................................... 913
R1 Conguration....................................................................................................................................................... 916
Access Switch A1 Congurations and Verication............................................................................................... 917
eVLT Conguration Example.........................................................................................................................................918
eVLT Conguration Step Examples........................................................................................................................918
PIM-Sparse Mode Conguration Example.................................................................................................................920
Verifying a VLT Conguration....................................................................................................................................... 921
Additional VLT Sample Congurations........................................................................................................................ 924
Troubleshooting VLT......................................................................................................................................................926
Reconguring Stacked Switches as VLT.................................................................................................................... 927
Specifying VLT Nodes in a PVLAN.............................................................................................................................. 927
Association of VLTi as a Member of a PVLAN.....................................................................................................928
MAC Synchronization for VLT Nodes in a PVLAN.............................................................................................. 928
PVLAN Operations When One VLT Peer is Down...............................................................................................929
PVLAN Operations When a VLT Peer is Restarted.............................................................................................929
Interoperation of VLT Nodes in a PVLAN with ARP Requests.......................................................................... 929
Scenarios for VLAN Membership and MAC Synchronization With VLT Nodes in PVLAN............................ 929
Conguring a VLT VLAN or LAG in a PVLAN............................................................................................................. 931
Creating a VLT LAG or a VLT VLAN.......................................................................................................................931
Associating the VLT LAG or VLT VLAN in a PVLAN...........................................................................................932
Proxy ARP Capability on VLT Peer Nodes..................................................................................................................933
Working of Proxy ARP for VLT Peer Nodes.........................................................................................................933
VLT Nodes as Rendezvous Points for Multicast Resiliency......................................................................................934
Conguring VLAN-Stack over VLT............................................................................................................................. 934
IPv6 Peer Routing in VLT Domains Overview............................................................................................................938
IPv6 Peer Routing....................................................................................................................................................938
Synchronization of IPv6 ND Entries in a VLT Domain.........................................................................................938
Synchronization of IPv6 ND Entries in a Non-VLT Domain................................................................................ 939
Tunneling IPv6 ND in a VLT Domain......................................................................................................................939
Sample Conguration of IPv6 Peer Routing in a VLT Domain........................................................................... 940
58 VLT Proxy Gateway..................................................................................................................................944
Proxy Gateway in VLT Domains................................................................................................................................... 944
Guidelines for Enabling the VLT Proxy Gateway..................................................................................................945
Enable VLT Proxy Gateway.................................................................................................................................... 946
LLDP Organizational TLV for Proxy Gateway...................................................................................................... 946
LLDP VLT Proxy Gateway in a Square VLT Topology..........................................................................................948
Conguring a Static VLT Proxy Gateway................................................................................................................... 949
Conguring an LLDP VLT Proxy Gateway..................................................................................................................949
VLT Proxy Gateway Sample Topology.........................................................................................................................949
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