| Exam 350-401 | Question id=5731 | Security |
An engineer must configure an ACL that permits packets which include an ACK in the TCP header. Which entry must be included in the ACL?
| A. |
access-list 110 permit tcp any any eq 21 tcp-ack | |
| B. |
access-list 10 permit tcp any any eq 21 established | |
| C. |
access-list 110 permit tcp any any eq 21 established | |
| D. |
access-list 10 permit ip any any eq 21 tcp-ack |