| Exam 640-878 | Question id=5000 | Routed Network Technologies II |
Which three statements about access control lists on a Cisco IOS router are true?
| A. |
The more specific ACL entries should be placed at the top of the ACL. | |
| B. |
The generic ACL entries should be placed at the top of the ACL, to filter general traffic and reduce noise on the network. | |
| C. |
ACLs always search for the most specific entry before taking any filtering action. | |
| D. |
Router-generated packets cannot be filtered by the interface ACLs on the router. | |
| E. |
Extended ACLs should be placed as close to the destination as possible. | |
| F. |
There must be at least one permit statement in an ACL, or all traffic is denied. |