Why would you want to clear access-list counters?
Sometimes you make some changes to your configuration and you’d like to have the counters of an access-list reset to zero.
Here’s an example of an access-list with some hit counts:
The syntax to reset the counter is:
clear access-list <acl-name> counters
This command resets the hit counts of all access-list entries for the given access-list.
To reset the hit count for only one access-list entry, negate (use the no form of) the access-list entry first and then insert it again in place using the line number option.