Administrator Guide

show vlt brief
show vlt detail
10 Verify the VLT LAG is running in both VLT peer units.
EXEC mode or EXEC Privilege
show interfaces interface
In the following sample VLT configuration steps, VLT peer 1 is FN IOM-2, VLT peer 2 is FN IOM-4, and the ToR
is FN IOM-1.
NOTE: If you use a third-party ToR unit, Dell Networking recommends using static LAGs with VLT peers to
avoid potential problems if the VLT peers are rebooted.
Configure the VLT domain with the same ID in VLT peer 1 and VLT peer 2
fniom-2(conf)#vlt domain 5
fniom-2(conf-vlt-domain)#
fniom-4(conf)#vlt domain 5
fniom-4(conf-vlt-domain)#
Configure the VLTi between VLT peer 1 and VLT peer 2
1 LACP/Static LAG can be configured between the peer units (not shown).
2 Configure the peer-link port-channel in the VLT domains of each peer unit.
fniom-2(conf)#interface port-channel 1
fniom-2(conf-if-po-1)#channel-member TenGigabitEthernet 0/4-7
fniom-2(conf)#no shutdown
fniom-4(conf)#interface port-channel 1
fniom-4(conf-if-po-1)#channel-member TenGigabitEthernet 0/4-7
fniom-4(conf)#no shutdown
Configure the backup link between the VLT peer units
1 Configure the peer 2 management ip/ interface ip for which connectivity is present in VLT peer 1.
2 Configure the peer 1 management ip/ interface ip for which connectivity is present in VLT peer 2.
fniom-2#show running-config vlt
!
vlt domain 5
peer-link port-channel 1
back-up destination 10.11.206.58
fniom-2#
fniom-2#show interfaces managementethernet 0/0
Internet address is 10.11.206.43/16
fniom-4#show running-config vlt
!
vlt domain 5
peer-link port-channel 1
back-up destination 10.11.206.43
fniom-4#
fniom-4#show running-config interface managementethernet 0/0
ip address 10.11.206.58/16
no shutdown
Configure the VLT links between VLT peer 1 and VLT peer 2 to the top of rack unit
Virtual Link Trunking (VLT) 977