Rejoin the Cluster
If a unit was removed from the cluster, for example for a failed interface or if you manually disabled clustering, you must manually rejoin the cluster.
Procedure
Step 1 | For the unit you want to reactivate, choose More () > Enable Clustering. You can also reactivate a unit from the Cluster Status dialog box ( More () > Cluster Live Status). |
Step 2 | Confirm that you want to enable clustering on the unit. |