This article answers whether it is necessary to re-enable a device to chassis cluster mode using set chassis cluster cluster-id <id> node <id> reboot after performing a request system zeroize on a node in an SRX chassis cluster.

The device remains in cluster mode even after request system zeroize is executed, so it is not necessary to run the command set chassis cluster cluster-id <id> node <id> reboot to set the device to cluster mode