Scenario: The NetScaler is connected to two subnets. The NSIP is 10.2.9.12. The external
SNIP is 10.2.7.3. The MIP for internal access is 10.2.9.3. Web servers, authentication
servers and time servers are on the 10.2.10.0/24 network which is available through the
10.2.9.1 router. The external firewall has the 10.2.7.1 address. Traffic bound for Internet
clients should flow through the external firewall. Which command should be used to set the
default route?

A.
add route 0.0.0.0 0.0.0.0 10.2.7.1

B.
add route 0.0.0.0 0.0.0.0 10.2.9.1

C.
add route 10.0.0.0 255.0.0.0 10.2.9.1

D.
add route 10.0.0.0 255.0.0.0 10.2.7.1