Scenario: A company had a single datacenter location with a single NetScaler installed. A second
datacenter location was added and an administrator installed a second Citrix NetScaler at the second
datacenter location. The NetScaler is used for load balancing internal infrastructure solutions.
The administrator plans to configure the environment so that it will continue to work even if there is
a datacenter failure. Only the primary datacenter location is connected to the Internet. The
configuration has to be synchronized automatically so that the configuration of both appliances is
always identical.
How should the administrator configure the NetScaler devices so that continuity is maintained in the
event of a datacenter failure?

A.
As a GSLB cluster

B.
In a VRRP configuration

C.
As a high availability pair

D.
As standalone appliances