Implementing Cisco Network Security (IINS, legacy) — Question 111

Which access list permits HTTP traffic sourced from host 10.1.129.100 port 3030 destined to host 192.168.1.10?

Answer options

• A. access-list 101 permit tcp any eq 3030
• B. access-list 101 permit tcp 10.1.128.0 0.0.1 .255 eq 3030 192.1 68.1 .0 0.0.0.15 eq www
• C. access-list 101 permit tcp 10.1.129.0 0.0.0.255 eq www 192.168.1.10 0.0.0.0 eq www
• D. access-list 101 permit tcp host 192.1 68.1 .10 eq 80 10.1.0.0 0.0.255.255 eq 3030
• E. access-list 101 permit tcp 192.168.1.10 0.0.0.0 eq 80 10.1.0.0 0.0.255.255
• F. access-list 101 permit ip host 10.1.129.100 eq 3030 host 192.168.1.100 eq 80

Correct answer: B

Explanation

Option B is the correct choice because it specifies the source IP address and port, as well as the destination IP address, allowing the traffic as required. The other options either reference incorrect IP addresses, use the wrong destination ports, or do not meet the specified criteria for the traffic flow.