Scenario: A Citrix Administrator has configured the Citrix ADC as a DNS Proxy Server. The administrator executed the commands in the screenshot on the Citrix ADC using the command-line interface.
Click on the ‘Exhibit’ button to view the screenshot of the command-line interface.
What will be the effect of this configuration?
A. Set TC bit and rcode as NOERROR in the DNS Response from DNS server
B. Set TC bit and rcode as NOERROR in the DNS Request from Client
C. Create a DNS Response with TC bit set and rcode as NOERROR
D. Create a DNS Request with TC bit set and rcode as NOERROR
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I think it´s A
sorry D.
To enforce all the DNS requests over TCP, create a responder action that will set the TC bit and rcode as NOERROR.
https://docs.citrix.com/en-us/netscaler/12/appexpert/responder/dns-support-responder.html
C
https://docs.citrix.com/en-us/netscaler/12/appexpert/responder/dns-support-responder.html
Sorry, C ofcourse
Sends a DNS response with an empty answer section and header flags (TC, M,
and RCODE set to the desired value).
D
Sends a DNS response with an empty answer section and header flags (TC, M, and RCODE set to the desired value).