Creating an IPv4 ACL rule enabled for counter statistics

  1. Enter configure terminal to access global configuration mode.
    device# configure terminal
    
  2. Enter the ip access-list command to create or modify an access list.
    device(config)# ip access-list standard stdACL3
    
  3. For each ACL rule for which you need to display statistics, include the count keyword.
    device(conf-ipacl-std)# seq 5 permit host 10.20.33.4 count
    device(config-ipacl-std)# seq 15 deny any count
  4. If you have not yet applied the ACL to the appropriate interface, do so now.