How can you monitor extended IP access lists?

What will be an ideal response?


The same commands used to monitor standard IP access lists are used to monitor extended IP access lists. If you want to view the access lists configured on your router, you use the show access-lists or show ip access-lists command. To see if the list has been applied to an interface, use the show interfaces or show ip interface command.

Extended IP lists keep track of the number of packets that pass each line of an access list. These matches or counters can be reset to zero for troubleshooting purposes. The clear access-list counters [list #] command clears the counters. The no access-list [list#] command removes the list and the no ip access-group [list#] [direction] command removes the application of the list.

Computer Science & Information Technology

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