Users Guide

2 Congure 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
Congure the backup link between the VLT peer units
1 Congure the peer 2 management ip/ interface ip for which connectivity is present in VLT peer 1.
2 Congure 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
Congure the VLT links between VLT peer 1 and VLT peer 2 to the top of rack unit
In the following example, port Te 0/40 in VLT peer 1 is connected to Te 0/48 of TOR and port Te 0/18 in VLT peer 2 is connected to Te
0/50 of TOR.
1 Congure the static LAG/LACP between ports connected from VLT peer 1 and VLT peer 2 to the top of rack unit.
2 Congure the VLT peer link port channel id in VLT peer 1 and VLT peer 2.
3 In the top of rack unit, congure LACP in the physical ports (shown for VLT peer 1 only. Repeat steps for VLT peer 2. The highlighted
vlt-peer-lag port-channel 2 indicates that port-channel 2 is the port-channel id congured in VLT peer 2).
fniom-2#show running-config interface tengigabitethernet 0/40
!
interface TenGigabitEthernet 0/40
no ip address
!
port-channel-protocol LACP
port-channel 2 mode active
no shutdown
fniom-2#
configuring VLT peer lag in VLT
fniom-2#show running-config interface port-channel 2
!
interface Port-channel 2
no ip address
switchport
vlt-peer-lag port-channel 2
no shutdown
fniom-2#
fniom-2#show interfaces port-channel 2 brief
Codes: L - LACP Port-channel
LAG Mode Status Uptime Ports
L 2 L2L3 up 03:33:14 Te 0/40 (Up)
914
Virtual Link Trunking (VLT)