Setup Guide
VLT Bandwidth Monitoring....................................................................................................................................1001
VLT and Stacking....................................................................................................................................................1001
VLT and IGMP Snooping........................................................................................................................................1001
VLT IPv6..................................................................................................................................................................1002
VLT Port Delayed Restoration.............................................................................................................................. 1002
PIM-Sparse Mode Support on VLT..................................................................................................................... 1002
VLT Routing ........................................................................................................................................................... 1004
Non-VLT ARP Sync................................................................................................................................................1007
RSTP Conguration.....................................................................................................................................................1008
Preventing Forwarding Loops in a VLT Domain..................................................................................................1008
Sample RSTP conguration..................................................................................................................................1008
Conguring VLT......................................................................................................................................................1009
PVST+ Conguration....................................................................................................................................................1019
Sample PVST+ Conguration............................................................................................................................... 1020
Peer Routing Conguration Example.........................................................................................................................1020
Dell-1 Switch Conguration....................................................................................................................................1021
Dell-2 Switch Conguration.................................................................................................................................. 1025
R1 Conguration..................................................................................................................................................... 1028
Access Switch A1 Congurations and Verication.............................................................................................1029
eVLT Conguration Example...................................................................................................................................... 1030
eVLT Conguration Step Examples..................................................................................................................... 1030
PIM-Sparse Mode Conguration Example................................................................................................................1032
Verifying a VLT Conguration.....................................................................................................................................1033
Additional VLT Sample Congurations.......................................................................................................................1036
Troubleshooting VLT.................................................................................................................................................... 1038
Reconguring Stacked Switches as VLT...................................................................................................................1039
Specifying VLT Nodes in a PVLAN............................................................................................................................ 1039
Association of VLTi as a Member of a PVLAN...................................................................................................1040
MAC Synchronization for VLT Nodes in a PVLAN............................................................................................ 1040
PVLAN Operations When One VLT Peer is Down..............................................................................................1041
PVLAN Operations When a VLT Peer is Restarted............................................................................................1041
Interoperation of VLT Nodes in a PVLAN with ARP Requests......................................................................... 1041
Scenarios for VLAN Membership and MAC Synchronization With VLT Nodes in PVLAN........................... 1041
Conguring a VLT VLAN or LAG in a PVLAN...........................................................................................................1043
Creating a VLT LAG or a VLT VLAN.................................................................................................................... 1043
Associating the VLT LAG or VLT VLAN in a PVLAN......................................................................................... 1044
Proxy ARP Capability on VLT Peer Nodes................................................................................................................1045
Working of Proxy ARP for VLT Peer Nodes....................................................................................................... 1045
VLT Nodes as Rendezvous Points for Multicast Resiliency....................................................................................1046
Conguring VLAN-Stack over VLT............................................................................................................................1046
IPv6 Peer Routing in VLT Domains Overview.......................................................................................................... 1050
IPv6 Peer Routing..................................................................................................................................................1050
Synchronization of IPv6 ND Entries in a VLT Domain.......................................................................................1050
Synchronization of IPv6 ND Entries in a Non-VLT Domain............................................................................... 1051
Tunneling IPv6 ND in a VLT Domain..................................................................................................................... 1051
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