Deleting an ACL
Syntax:
no ipv6 access-list <identifier>
Used in the global config context to remove the specified IPv6 ACL from the switch's running-config file.
<identifier>
: The alphanumeric name assigned to an ACL.
If an ACL name is assigned to an interface before the ACL itself has been created, then the switch creates an “empty” version of the ACL in the running configuration and assigns the empty ACL to the interface. Later adding explicit ACEs to the empty ACL causes the switch to automatically activate the ACEs as they are created and to implement the implicit deny at the end of the ACL.
Deleting an ACL from the running configuration while the ACL is currently assigned on an interface results in an “empty” version of the ACL in the running configuration and on the interface. Later removing the ACL from the interface also removes the empty ACL from the running configuration.