Choose Manage→Redundancy→HSDPA Resiliency from the NFM-P main menu. The HSDPA Resiliency Manager form opens.

Choose the required HSDPA resiliency configuration from the displayed list and click Properties. The HSDPA Resiliency (Edit) form opens with the properties of the configuration displayed on the General tab.

The Active Service field displays whether the Primary or Secondary Service is active. When you initially want to turn up a resiliency configuration, typically Primary is displayed.

Set the Administrative State parameter to Disabled. Activity for the resiliency configuration can only be manually switched from this form when this parameter is set to Disabled.

Perform one of the following:

1. Set the Administrative State parameter to Enabled. Activity automatically switches between the primary and secondary services as required when this parameter is enabled.

2. Click Turn Up to manually activate the HSDPA resiliency configuration. Do this if the Administrative State parameter is not enabled.

3. If the Primary Service is currently active, you can click Force Secondary Service Active. This manually forces the configuration to the Secondary Service (if up), regardless of state of damping timer. The Active Service field displays Secondary if the switchover is successful.

4. If the Secondary Service is currently active, you can click Force Primary Service Active. This manually forces the configuration to the Primary Service (if up), regardless of state of damping timer. The Active Service field displays Primary if the switchover is successful.

5. Click Shut Down to de-activate the HSDPA resiliency configuration.

6. Click on the Faults tab to view and address alarms related to the configuration.

Close the forms.

End of steps