In the second ACE shown in the following example, port 400 was incorrectly specified instead of port 443. What is the best way to correct this error?

In the second ACE shown in the following example, port 400 was incorrectly specified instead of port 443. What is the best way to correct this error?

R1# show access-lists
Extended IP access list SURFING
    10 permit tcp 192.168.10.0 0.0.0.255 any eq
www
    20 permit tcp 192.168.10.0 0.0.0.255 any eq
400
R1#

• Copy the ACL into a text editor, correct the ACE, and recopy the ACE to the router.
• Create a new named ACL and apply it to the router interface.
• Enter permit tcp 192.168.10.0 0.0.0.255 any eq 443.
• Enter the no 20 keyword, and then enter permit tcp 192.168.10.0 0.0.0.255 any eq 443.
• Remove the entire ACL and then re-create it with the correct ACE.

Explanation: You can use the ip access-list command to edit an existing numbered or named ACL. The ACL ACEs can be removed using the no command followed by the sequence number.

Exam with this question: 5.5.4 Module Quiz - ACLs for IPv4 Configuration