show configuration

Another method to see if the ACL is shared by using show running-config. Add shared keyword after direction when the ACL is shared.

Syntax

show running-config

Output

; Configuration Editor; Created on release #x.x.x.x
; Ver #08:6b.ff.f7.fc.7f.ff.3f.ef:c7


ip access-list extended "my-acl"
     10 permit tcp 0.0.0.0 255.255.255.255 0.0.0.0 255.255.255.255
   exit

interface A1
   ip access-group "my-acl" out shared
   exit

interface A2
   ip access-group "my-acl" out shared
   exit

interface A3
   ip access-group "my-acl" out shared
   exit