A Citrix Administrator has configured the Citrix ADC as a DNS Proxy Server. The administrator executed the following commands on the Citrix ADC using command-line interface:
add rewrite action Act_1 replace_dns_header_field ‘dns.res.header.flags.set(aa)" add rewrite policy Pol_1 true Act_1 bind rewrite global Pol_1 100 ‘type dns_res_override
What will be the effect of executing the above commands?
A. Set the AA bit of DNS Response
B. Unset the AA bit of DNS Response
C. Unset the AA bit of DNS Request
D. Set the AA bit of DNS Request
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D
Example:
Set the AA bit of DNS request to load balance virtual server.
The following commands configure the NetScaler appliance to act as an authoritative DNS server for all the queries that it serves.
https://docs.citrix.com/en-us/netscaler/12/appexpert/rewrite/dns-support-rewrite.html
Sorry A
The example in the articale was for
dns.req.header.flags.set
The question was
dns.res.header.flags.set