Citrix Access Control Administration — Question 95

Scenario: A Citrix Administrator manages an environment that has a Citrix ADC high availability (HA) pair running on two MPX appliances. The administrator notices that the state of the secondary Citrix ADC is ‘Unknown’.

What is causing the secondary state to be ‘Unknown’?

Answer options

• A. The remote procedure call (RPC) nodes are incorrectly configured.
• B. TCP port 22 is disabled between the primary and secondary ADCs.
• C. The administrator made both Citrix ADCs primary.
• D. The synchronization on the secondary appliance is disabled.

Correct answer: A

Explanation

The correct answer is A because if the RPC nodes are not properly configured, the communication necessary for the HA pair's state management will fail, resulting in an ‘Unknown’ status. Options B, C, and D are incorrect as they do not directly relate to the RPC configuration affecting the HA state.