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November 20th, 2018 07:00

problem with backup-link on vlt

Hi

since i have put my oob interface in the vrf management the heartbeat of vlt doesn't work

show vlt backup-link

how vlt backup-link
VLT Backup Link
-----------------
Destination: 172.24.112.6
Peer HeartBeat status: Not Established
Destination VRF: default
HeartBeat Timer Interval: 1
HeartBeat Timeout: 3
UDP Port: 34998
HeartBeat Messages Sent: 5076788
HeartBeat Messages Received: 0

the problem is that the destination VRF is default as it should be management.

but i see no place when i can put the backup-link in the management vrf

i can ping the 172.24.112.6 adress through the management vrf 

how can i solve this issue

i don't know if it s related but i got some outage when i power down one of my vlt peer. 

6 Posts

November 21st, 2018 17:00

6 Posts

November 21st, 2018 17:00

Make sure your IP is directly on the MGMT port on both vlt members and destinations are reversed, and of course your cable between them tests good and is at least 18 inches.

Switch A

vlt-domain 1
backup destination 10.0.0.2

interface mgmt1/1/1
description "VLT Backup"
no shutdown
ip address 10.0.0.1/24

 

Switch B

vlt-domain 1
backup destination 10.0.0.1

interface mgmt1/1/1
description "VLT Backup"
no shutdown
ip address 10.0.0.2/24
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