A Citrix Administrator has configured the NetScaler as a DNS Proxy Server. The administrator executed the following commands on the NetScaler using command-line interface:
add rewrite action Act_1 replace_dns_header_field “dns.res.header.flags.set(aa)â€
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?
POLICY 1:
add rewrite action ACT_1 corrupt_http_header Accept-Encoding
add rewrite policy POL_1 HTTP.REQ.IS_VALID ACT_1
POLICY 2:
add rewrite action ACT_2 insert_http_header Accept-Encoding “\â€identity\â€â€œ
add rewrite policy POL_2 “HTTP.REQ.IS_VALID†ACT_2
How can a Citrix Administrator bind the rewrite policies to the LB vserver lb_vsrv such that POL_2 is evaluated after POL_1 is evaluated successfully?