Hi Guys,
due to some reasons, the sup720 hanged and stopped responding and this problem did not trrigger the failover to the second chassis and I went into downtime. I would like to know why the failover did not trigger. I am using the following configuration:
Switch 1:
switch virtual domain 100
switch mode virtual
switch 1 priority 110
switch 1 preempt
mac-address use-virtual
Switch 1
interface TenGigabitEthernet1/5/4
no switchport
no ip address
mls qos trust cos
channel-group 1 mode on
interface TenGigabitEthernet1/5/5
no switchport
no ip address
mls qos trust cos
channel-group 1 mode on
interface Port-channel1
description ## For VSL ##
no switchport
no ip address
switch virtual link 1
mls qos trust cos
no mls qos channel-consistency
interface GigabitEthernet1/5/3
no switchport
no ip address
dual-active fast-hello
switch virtual domain 100
switch mode virtual
switch 1 priority 110
switch 1 preempt
mac-address use-virtual
Swith 2
interface TenGigabitEthernet2/5/4
no switchport
no ip address
mls qos trust cos
channel-group 2 mode on
interface TenGigabitEthernet2/5/5
no switchport
no ip address
mls qos trust cos
channel-group 2 mode on
interface Port-channel2
description ## For VSL ##
no switchport
no ip address
switch virtual link 2
mls qos trust cos
no mls qos channel-consistency
interface GigabitEthernet2/5/3
no switchport
no ip address
dual-active fast-hello
I would like to know if there is any missing command that might trigger the failover in case of sup720 damaged ?
Thank you
