Verifying Auto Image Copy

Use the show stack command to check for any units in the mismatch state after the stack is formed. The following example shows that stack unit 2 is not operational, due to an image mismatch.

ICX7250-48P Router# show stack
T=38m56.4: alone: standalone, D: dynamic cfg, S: static
ID   Type          Role    Mac Address    Pri State   Comment                   
1  S ICX7250-48P   active  609c.9f99.1988   0 local   Ready
2  S ICX7250-48P   standby 609c.9f99.3f80   0 remote  NON-OP: image mismatch

    standby      active                                                        
     +---+        +---+                                                        
     | 2 |2/1==2/1| 1 |                                                        
     +---+        +---+