Scenario: A network engineer has installed a NetScaler system into their corporate DMZ
and would like to provide access to a web server on the internal LAN. The web server will
be accessed by external users through the NetScaler. The firewall administrator has opened
the relevant ports required on the external and the internal firewall. The engineer notices
that the virtual server and services representing the web server are down and the internal
web server does NOT appear accessible from the NetScaler. What could be the cause of
this?

A.
USIP is not enabled.

B.
Client IP Insertion is not enabled.

C.
A URL rewrite policy is not created.

D.
A SNIP address has not been added.