?– The show access-lists and show ip interface commands are useful for troubleshooting
common ACL con?¬?guration errors.
Review Questions
Use the questions here to review what you learned in this chapter. The correct answers and the
solutions are found in the appendix, ???Answers to Chapter Review Questions.???
1. What does a Cisco router do with a packet when it matches an ACL permit statement?
a. Discards the packet
b. Returns the packet to its originator
c. Sends the packet to the output buffer
d. Holds the packet for further processing
Review Questions 245
2. What does a Cisco router do with a packet when it matches an ACL deny statement?
a. Discards the packet
b. Returns the packet to its originator
c. Sends the packet to the output buffer
d. Holds the packet for further processing
3. You can apply an ACL to multiple interfaces. How many ACLs per protocol, per direction,
and per interface can you apply?
a. 1
b. 2
c. 4
d. Any number
4. What is the term for the ?¬?nal default statement at the end of every ACL?
a. Implicit deny any
b. Implicit deny host
c. Implicit permit any
d. Implicit permit host
5. Which statement best describes the difference between standard and extended IPv4 ACLs?
a.
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