In a router running a recent IOS version (at least version 15.0), an engineer needs to delete the second line in ACL 101, which currently has four commands configured. Which of the following options could be used? (Choose two answers.)
- Delete the entire ACL and reconfigure the three ACL statements that should remain in the ACL.
- Delete one line from the ACL using the no access-list… global command.
- Delete one line from the ACL by entering ACL configuration mode for the ACL and then deleting only the second line based on its sequence number.
- Delete the last three lines from the ACL from global configuration mode, and then add the last two statements back into the ACL.
Explanation: Before IOS 12.3, numbered ACLs must be removed and then reconfigured to remove a line from the ACL. As of IOS 12.3, you can also use ACL configuration mode and sequence numbers to delete one ACL line at a time.
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