Navigation
Related Documentation
Enabling an Automatic Chassis Cluster Node Failback After an ISSU
If you want redundancy groups to automatically return to node 0 as the primary after the ISSU is complete, you must set the redundancy group priority such that node 0 is primary and enable the preempt option. Note that this method works for all redundancy groups except redundancy group 0. You must manually fail over redundancy group 0. To set the redundancy group priority and enable the preempt option, see Example: Configuring Chassis Cluster Redundancy Groups. To manually fail over a redundancy group, see Initiating a Chassis Cluster Manual Redundancy Group Failover.
 | Note: To upgrade node 0 and make it available in the chassis cluster, manually reboot node 0. Node 0 does not reboot automatically. |
