When adding a secondary device to a NetScaler HA pair, which step is recommended for the Primary Node?

When adding a secondary device to a NetScaler HA pair, which step is recommended for the Primary Node?

• A. Configure the HA status of the Primary Node as STAYPRIMARY.
• B. Disable HA Monitoring on all the unused interfaces.
• C. Make sure both devices have different SNIP addresses.
• D. Enable Independent Network Configuration (INC) mode.

Answer: (A)

When expanding an HA pair, you want the existing primary to stay in its active role during the setup so the new secondary can be added and synchronized without any interruption in the current traffic path. Setting the Primary Node’s HA status to STAYPRIMARY tells the pair not to failover, keeping the original master active while you bring the new unit online, configure it, and complete synchronization. This makes the addition process predictable and avoids unnecessary role flips that could momentarily disrupt services. Disabling HA Monitoring on all unused interfaces isn’t advisable because those health checks help detect problems that could affect failover decisions. Leaving monitoring intact is important for reliable HA behavior. Ensuring different SNIP addresses for the devices is good practice, but it isn’t the specific step that governs safe addition of a secondary unit. Enabling Independent Network Configuration mode is not the recommended approach here, as it can prevent proper coordination between the nodes during the integration of the new device.

When expanding an HA pair, you want the existing primary to stay in its active role during the setup so the new secondary can be added and synchronized without any interruption in the current traffic path. Setting the Primary Node’s HA status to STAYPRIMARY tells the pair not to failover, keeping the original master active while you bring the new unit online, configure it, and complete synchronization. This makes the addition process predictable and avoids unnecessary role flips that could momentarily disrupt services.

Disabling HA Monitoring on all unused interfaces isn’t advisable because those health checks help detect problems that could affect failover decisions. Leaving monitoring intact is important for reliable HA behavior. Ensuring different SNIP addresses for the devices is good practice, but it isn’t the specific step that governs safe addition of a secondary unit. Enabling Independent Network Configuration mode is not the recommended approach here, as it can prevent proper coordination between the nodes during the integration of the new device.