Routing and Switching MCQs with Answers
Practice important Routing and Switching MCQs with answers and explanations.
Multiple Choice Questions
Q1401: When editing an ACL using sequence numbers, which command is used to delete a specific statement?
- A: no access-list
- B: no
- C: delete
- D: remove
View Answer
B
Q1402: What should you do before pasting a new ACL into the router's configuration?
- A: Remove the existing ACL using no access-list
- B: Save the current ACL to a file
- C: Use clear access-list counters command
- D: Verify the ACL with show ip interface
View Answer
A
Q1403: What command is used to view ACL statistics after testing?
- A: show access-lists
- B: show ip interface
- C: show running-config
- D: show acl statistics
View Answer
A
Q1404: What is the first step when editing an ACL with a text editor?
- A: Display the ACL using show running-config
- B: Enter global configuration mode
- C: Use no access-list command
- D: Edit the ACL directly on the router
View Answer
A
Q1405: What must be done if a misconfigured ACL statement needs to be corrected using sequence numbers?
- A: Delete the statement with no
and then add a new one - B: Directly overwrite the statement with the new configuration
- C: Use clear access-list counters to remove the incorrect statement
- D: Edit the ACL in global configuration mode
View Answer
A
Q1406: What command is used to verify changes made to an ACL after editing?
- A: show running-config
- B: show access-lists
- C: show ip interface
- D: show acl changes
View Answer
B
Q1407: When using a text editor to modify an ACL, what is the final step before applying the new ACL to the router?
- A: Copy and paste the edited ACL back into the router's configuration
- B: Save the ACL to a file
- C: Verify the ACL with show running-config
- D: Remove the old ACL using no access-list
View Answer
A
Q1408: What is a key consideration when using sequence numbers to edit an ACL?
- A: Statements cannot be overwritten; they must be deleted first
- B: Sequence numbers can be reused for new statements
- C: Sequence numbers are assigned manually by the user
- D: Sequence numbers do not need to be sequential
View Answer
A
Q1409: What command would you use to clear match counters for a specific ACL?
- A: clear access-list counters
- B: clear acl statistics
- C: reset access-list counters
- D: clear acl counters
View Answer
A
Q1410: What is the range of numbers for extended IPv4 ACLs?
- A: 1 to 99 and 1000 to 1999
- B: 100 to 199 and 2000 to 2699
- C: 1 to 799 and 2000 to 2699
- D: 1 to 199 and 2000 to 2999
View Answer
B