A Citrix Administrator is configuring a NetScaler high availability (HA) pair and needs to ensure that one NetScaler is UP and primary at all times to ensure the business websites are always available.
What does the administrator need to do ensure that the NetScalers still handle web traffic in the event that both nodes become unavailable or fail a health check?
A. Disable HA Fail-safe mode on the Secondary NetScaler.
B. Configure HA Fail-safe mode on each NetScaler independently.
C. Disable HA Fail-safe mode on the Primary NetScaler only.
D. Configure HA Fail-safe mode on the Primary NetScaler only.
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In an HA configuration, fail-safe mode ensures that one node is always primary when both nodes fail the health check. This is to ensure that when a node is only partially available, backup methods are enabled to handle traffic as best as possible. The HA fail-safe mode is configured independently on each node.
B. Configure HA Fail-safe mode on each NetScaler independently.
https://docs.citrix.com/en-us/citrix-adc/12-1/system/high-availability-introduction/configuring-fail-safe-high-availability.html