Brocade Fabric OS Command Reference Manual - Supporting Fabric OS v5.3.0 (53-1000436-01, June 2007)

Fabric OS Command Reference Manual 669

53-1000436-01

switchCfgSpeed

Configures all ports of a switch to a particular speed.

Synopsis switchcfgspeed speed_level

Description Use this command to configure the speed of all the ports on a switch to a particular level. The

configuration is saved in flash memory and persists across switch reboots or power cycles. If any

port on the switch is not capable of the specified speed setting, an error message displays for that

port.

The output of portShow displays the achieved speed level and portCfgSpeed displays the user’s

desired speed setting.

The execution of this command is subject to Admin Domain restrictions that may be in place.

Operands This command has the following operand:

speed_level Specify the speed of a port. This operand is required. Valid values are one of

the following:

0 Auto sensing mode. The port automatically configures for the highest

speed.

1 1-Gbit/sec mode. The port is fixed at 1 Gbit/sec.

2 2-Gbit/sec mode. The port is fixed at 2 Gbit/sec.

4 4-Gbit/sec mode. The port is fixed at 4 Gbit/sec.

Examples To set the speed level for all ports on a switch:

switch:admin> switchcfgspeed 0

Committing configuration...done.