Reference v4.1.0 Instruction Manual

308 Network OS Command Reference

53-1003115-01

firmware recover

Recovers the previous firmware version on the switch nodes if a firmware upgrade was

unsuccessful.

Synopsis firmware recover [rbridge-id {rbridge-id_1-rbridge-id_3, rbridge-id_5 | all}]

Operands rbridge-id Enables RBridge ID mode to support Virtual Cluster Switching (VCS) on

individual nodes.

rbridge-id Specifies a unique identifier for a node. Values can be a range of nodes or

individual nodes and are separated by a comma.

all Specifies all identifiers for a node. The command applies to all of the

nodes. The command applies to all of the nodes.

Defaults None

Command Modes Privileged EXEC mode

Description Allows you to undo the operation that was performed using the firmware download “noactivate”

option.

If you invoke a noactivate firmware download, the firmware is loaded to the secondary node

without swapping partitions. If firmware recover is executed, it will perform a forceful commit in

that node. This CLI does not reboot the node.

Usage Guidelines The rbridge-id operand is supported in VCS mode only.

Examples To recover firmware on switch nodes 1, 2, 3, and 5:

switch# firmware recover rbridge-id rid1-rid3,rid5

To perform a firmware recovery on all switch nodes:

switch# firmware recover rbridge-id all

See Also firmware activate, show version, show firmwaredownloadstatus