I just set the access list on the router interface. However, after a while, all the access list missing. I have already use "copy run start". I wonder how come it will happen?
are you sure you didnt do a 'copy start run'? That would wipe out the new ACL config.
Victor
Getting Started
Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: