Standard Access Control Lists (ACLs) only allows you to permit or deny source addresses. You can not block based on protocol, port, or destination. Extended ACLS allow you to block traffic based on...
first off
IT IS A LEVEL OF NETWORK DEVELOPPED BY THE NATIONAL SECURITY AGENCY AND RELEASED AS AN OPEN SOURCE PROJECT.
THE REASON WHY THAT IT IS BETTER:
UNDER MAC ; THE KERNEL CHECK MAC RULES AND...