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Upgrading or Disabling a Chassis Cluster on NFX350 Devices

Upgrading Individual Devices in a Chassis Cluster Separately

Devices in a chassis cluster can be upgraded separately one at a time.


During this type of chassis cluster upgrade, a service disruption of about 3 to 5 minutes occurs.

To upgrade each device in a chassis cluster separately:

  1. Load the new image file on node 0.
  2. Perform the image upgrade without rebooting the node by entering:
  3. Load the new image file on node 1.
  4. Repeat Step 2.
  5. Reboot both nodes simultaneously.

Disabling a Chassis Cluster

If you want to operate the device as a standalone device or remove a node from a chassis cluster, you must disable the chassis cluster.

To disable a chassis cluster, enter the following command:

After the system reboots, the chassis cluster is disabled.


You can also disable the chassis cluster by setting the cluster-id to zero on both the nodes: