Scenario: Two Citrix NetScaler appliances are being used in an environment to load balance a high volume web service. These two appliances are nearing their
capacity limits. A Citrix Administrator is instructed to add a new appliance to the NetScaler deployment in order to accommodate increasing web traffic.
Which type of Citrix NetScaler redundancy configuration should be implemented?

A.
LACP

B.
VRRP

C.
Clustering

D.
High availability