Including Comments About Entries in ACLs

Router(config)#access-list 10 remark only Jones has access	remark command allows you to include comment. Limited to 100 characters
Router(config)#access-list 10 permit 172.16.100.119
Router(config)#ip access-list extended telnetaccess
Router(config-ext-nacl)#remark do not let Smith have telnet
Router(config-ext-nacl)#deny tcp host 172.16.100.153 any eq telnet

Tip:

You can use the remark command in any of the IP numbered standard, IP numbered extended, or named IP ACLs.

Tip:

You can use the remark command either before or after a permit or deny statement. Therefore, be consistent in your placement to avoid any confusion as to which line the remark statement is referring.