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Configuring Control Link Recovery

Although control link recovery is disabled by default, you can configure it.

Before You Begin
For background information, read: About the Control Link About Control Link Failure and Recovery

Before You Begin

For background information, read:

This topic includes:

CLI Configuration

Use the following command to configure control link recovery:


            
               {primary:node1}
               user@host# set chassis cluster control-link-recovery

Control link recovery is done automatically by the system. After the control link recovers, the system takes the following actions:

It checks whether it receives at least 30 consecutive heartbeats on the control link. This is to ensure that the control link is not flapping and is perfectly healthy.
After it determines that the control link is healthy, the system issues an automatic reboot on the node that was disabled when the control link failed. When the disabled node reboots, it can rejoin the cluster. There is no need for any manual intervention.