What is the quickest way to remove a single ACE from a named ACL?
Use the no keyword and the sequence number of the ACE to be removed.*
Use the no access-list command to remove the entire ACL, then recreate it without the ACE.
Copy the ACL into a text editor, remove the ACE, then copy the ACL back into the router.
Create a new ACL with a different number and apply the new ACL to the router interface.
Explanation: Named ACL ACEs can be removed using the no command followed by the sequence number.