Thanks Reza, Please find the output of the commands below. The VSS switch looks to be good and working for all other services.
#show switch virtual
Executing the command on VSS member switch role = VSS Active, id = 1
Switch mode : Virtual Switch
Virtual switch domain number : 1
Local switch number : 1
Local switch operational role: Virtual Switch Active
Peer switch number : 2
Peer switch operational role : Virtual Switch Standby
Executing the command on VSS member switch role = VSS Standby, id = 2
Switch mode : Virtual Switch
Virtual switch domain number : 1
Local switch number : 2
Local switch operational role: Virtual Switch Standby
Peer switch number : 1
Peer switch operational role : Virtual Switch Active
# show switch virtual redundancy
Executing the command on VSS member switch role = VSS Active, id = 1
My Switch Id = 1
Peer Switch Id = 2
Last switchover reason = none
Configured Redundancy Mode = Stateful Switchover
Operating Redundancy Mode = Stateful Switchover
Switch 1 Slot 3 Processor Information :
-----------------------------------------------
Current Software state = ACTIVE
Image Version = Cisco IOS Software, Catalyst 4500 L3 Switch Software (cat4500e-UNIVERSALK9-M), Version 15.1(2)SG, RELEASE SOFTWARE (fc3)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2012 by Cisco Systems, Inc.
Compiled Wed 05-Dec-12 04:38 by prod_rel_team
BOOT = bootflash:cat4500e-universalk9.SPA.03.04.00.SG.151-2.SG.bin,1;
Configuration register = 0x102
Fabric State = ACTIVE
Control Plane State = ACTIVE
Switch 2 Slot 3 Processor Information :
-----------------------------------------------
Current Software state = STANDBY HOT (switchover target)
Image Version = Cisco IOS Software, Catalyst 4500 L3 Switch Software (cat4500e-UNIVERSALK9-M), Version 15.1(2)SG, RELEASE SOFTWARE (fc3)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2012 by Cisco Systems, Inc.
Compiled Wed 05-Dec-12 04:38 by pro
BOOT = bootflash:cat4500e-universalk9.SPA.03.04.00.SG.151-2.SG.bin,1;
Configuration register = 0x102
Fabric State = ACTIVE
Control Plane State = STANDBY
Executing the command on VSS member switch role = VSS Standby, id = 2
show virtual switch redundancy is not supported on the standby
SKR_4507_01#show switch virtual link port-channel
Executing the command on VSS member switch role = VSS Active, id = 1
Flags: D - down P - bundled in port-channel
I - stand-alone s - suspended
H - Hot-standby (LACP only)
R - Layer3 S - Layer2
U - in use N - not in use, no aggregation
f - failed to allocate aggregator
M - not in use, no aggregation due to minimum links not met
m - not in use, port not aggregated due to minimum links not met
u - unsuitable for bundling
d - default port
w - waiting to be aggregated
Group Port-channel Protocol Ports
------+-------------+-----------+-------------------
15 Po15(SU) - Te1/3/1(P) Te1/4/1(P)
16 Po16(SU) - Te2/3/1(P) Te2/4/1(P)
Executing the command on VSS member switch role = VSS Standby, id = 2
Flags: D - down P - bundled in port-channel
I - stand-alone s - suspended
H - Hot-standby (LACP only)
R - Layer3 S - Layer2
U - in use N - not in use, no aggregation
f - failed to allocate aggregator
M - not in use, no aggregation due to minimum links not met
m - not in use, port not aggregated due to minimum links not met
u - unsuitable for bundling
d - default port
w - waiting to be aggregated
Group Port-channel Protocol Ports
------+-------------+-----------+-------------------
15 Po15(SU) - Te1/3/1(P) Te1/4/1(P)
16 Po16(SU) - Te2/3/1(P) Te2/4/1(P)
#show run int gi1/6/43
interface GigabitEthernet1/6/43
switchport access vlan 31
switchport mode access
spanning-tree portfast
spanning-tree guard root
Rick.
