The diag sys session list command is executed in the CLI. The output of this command is shown in the exhibit. Based on the output from this command, which of the following statements is correct?

A UDP session is identified by `proto=17` in the session output, whereas `proto=6` indicates TCP and `proto=1` indicates ICMP.

The output of the `diag sys session list` command includes various flags and parameters for each session. If the exhibit contained flags such as `shaper_id`, `q_shaper`, or other explicit indicators related to bandwidth management, it would confirm that traffic shaping is being applied to the session.

An ICMP session is identified by `proto=1` in the session output, while `proto=6` indicates TCP and `proto=17` indicates UDP.

Authenticated traffic would typically show an associated user name or specific authentication flags within the session details, which are not implicitly indicated by the general premise.

A session matching a firewall policy with ID 5 would typically display `policyid=5` explicitly in the session output.