Chapter 16
1: | What feature allows you to provide access control on a network device that determines what traffic is permitted to enter or exit your network? |
A1: | Answer: This feature is the Access Control List (ACL). |
2: | How is the 3550 switch able to filter IP packets? |
A2: | Answer: This switch bridges the packet, then routes the packet internally, applies IP ACLs, and then bridges the packet again to send it to its destination. |
3: | How are entries in an ACL processed? |
A3: | Answer: When a device starts evaluating the ACE entries in an ACL, the device tests the packet against each ACE in the order in which you entered it. |
4: | What type of ACL is used to control traffic entering a Layer 2 interface? |
A4: | Answer: The port ACL is used to filter traffic on a Layer ... |
Get CCIE Practical Studies: Security (CCIE Self-Study) now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.