A Citrix Engineer has configured NetScaler Web Logging on a Linux client machine. The engineer needs to verify if the log.conf file has been configured correctly and that there are NO syntax errors. Which command can the engineer use to accomplish this?

Scenario: A Citrix Engineer configured an HTTP Denial-of-Service (DoS) protection policy by setting the Surge Queue depth to 300. The surge queue reaches a size of 308, triggering the NetScaler "attack" mode. The HTTP DoS window mechanism is left at the default size which, when reached, will trigger "no- attack" mode.
Which queue depth value must the Surge Queue be to trigger the "no-attack" mode?

A Citrix Engineer is reviewing the log files for a sensitive web application and notices that someone accessed the application using the engineer's credentials while the engineer was out of the office for an extended period of time.
Which production can the engineer implement to protect against this vulnerability?

A Citrix Engineer needs to ensure that all traffic to the virtual server is blocked if NONE of the bound Application Firewall policies are matched.
Which setting can the engineer configure to meet this requirement?

Scenario: A Citrix Engineer observes that when going through NetScaler, user connections fail and users are unable to access Exchange server. However, users can connect directly to the Exchange server. After checking the logs, the engineer finds that the POST request is blocked through the NetScaler.
The log in/ var/log/ns.log is as follows:
Jul 20 11:00: 38 <local0.info>x.x.x. 1 07/20/2017:11:00:38 GMT ns 0-PPE-0:APPFW AF_400_RESP 29362 0: x.x.x.1 439800-PPEO- urlwdummy
https://test.abc.com/rpc/rpcproxy.dll?mail.sfmta.com:6004 Bad request headers. Content-length exceeds post body limit <blocked> Which parameter can the engineer modify to resolve the issue while maintaining security?