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Cisco

210-260 · Question #75

In which three cases does the ASA firewall permit inbound HTTP GET requests during normal operations? (Choose three).

The correct answer is A. when a matching TCP connection is found D. when matching ACL entries are configured F. when matching NAT entries are configured. See the following links: https://supportforums.cisco.com/discussion/11809846/asa-5505-using-nat-allowing-incoming- https://supportforums.cisco.com/discussion/12473551/asa-what-allowing-return-http-traffic Also, there is a modified version of this question where answers D and F…

Cisco Firewall Technologies

Question

In which three cases does the ASA firewall permit inbound HTTP GET requests during normal operations? (Choose three).

Options

  • Awhen a matching TCP connection is found
  • Bwhen the firewall requires strict HTTP inspection
  • Cwhen the firewall receives a FIN packet
  • Dwhen matching ACL entries are configured
  • Ewhen the firewall requires HTTP inspection
  • Fwhen matching NAT entries are configured

How the community answered

(19 responses)
  • A
    79% (15)
  • B
    5% (1)
  • C
    16% (3)

Explanation

See the following links: https://supportforums.cisco.com/discussion/11809846/asa-5505-using-nat-allowing-incoming- https://supportforums.cisco.com/discussion/12473551/asa-what-allowing-return-http-traffic Also, there is a modified version of this question where answers D and F are replaced with "When the firewall receives a SYN packet" and "When the firewall receives a SYN-ACK packet". The a SYN-ACK packet coming back from the web server establishes the TCP connection and allows requests to come through, so this is a correct answer.

Topics

#ASA HTTP inspection#stateful inspection#ACL permit#NAT translation

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