Cisco Catalyst Switch: Fix Stack Power

Modified on Fri, 25 Jul at 3:05 PM

Getting this error:

%PLATFORM_STACKPOWER-4-REDUNDANCY_LOSS: Switch 1's power stack lost redundancy and is now operating in power sharing mode

If you run this command, it shows the stack mode is SP-R.

Switch#show stack-power
    Power Stack                      Stack   Stack    Total   Rsvd    Alloc   Sw_Avail Num  Num
    Name                             Mode    Topolgy  Pwr(W)  Pwr(W)  Pwr(W)   Pwr(W)  SW   PS
    --------------------             ------  -------  ------  ------  ------  ------  ----- -----
    Powerstack-1                     SP-R    Stndaln  715     275     440     0         1    1

Fix is to disable the redundant stack power.

conf t
stack-power stack Powerstack-1
mode power-shared
exit
wr me