Which property change should the BIG-IP Administrator make in the Virtual Server to resolve this issue?

DNS queries from two internal DNS servers are being load balanced to external DNS Servers via a Virtual Server on a BIG-P device. The DNS queries originate from 192.168.101.100 and 192.168.101.200 and target 192.168.21.50

All DNS queries destined for the external DNS Servers fail

Which property change should the BIG-IP Administrator make in the Virtual Server to resolve this issue?
A . Protocol Profile (Client) to DNS-OPTIMZED
B . Type to Performance (HTTP)
C . Protocol to UDP
D . Source Address to 192.168.101.0/24

View Answer

Answer: C