Dell Brocade G620 Brocade 8.0.1 Fabric OS Command Reference - Page 1096

switchCfgSpeed switchCfgSpeed Configures the speed for all ports on a switch. Synopsis switchcfgspeed speed Description Use this command to configure the port speed on a switch. This command sets the speed for all user ports. If any port on the switch is not capable of the specified speed setting, an error message is displayed for that port. The configuration is saved in nonvolatile memory and persists across switch reboots or power cycles. On 16 Gbps-capable platforms, the switchCfgSpeed command checks if the requested speed is allowed, based on the combination configured for the octet that contains the first eight physical ports of the switch or blade. If the requested speed is not supported by the current octet speed combination, this command logs a RASlog message and moves on to the next port. Use the portCfgOctetSpeedCombo command to set the suggested combination before re-executing the switchCfgSpeed command. Use the portShow command to display actual port speed settings. Use the portCfgShow command to display user-configured speed settings. Notes This configuration cannot be set on VE_Ports or VEX_Ports. Speed configuration is not applicable to FCoE ports. The execution of this command is subject to Virtual Fabric restrictions that may be in place. Refer to "Using Fabric OS Commands" and "Command Availability" for details. Operands This command has the following operand: speed Specifies the speed for all ports on a switch. This operand is required. Valid values are as follows: 0 Autosensing mode. The port automatically configures for the highest speed. 1 The port is set at a fixed speed of 1 Gbps (not supported on 10G and 16G platforms). 2 The port is set at a fixed speed of 2 Gbps. 4 The port is set at a fixed speed of 4 Gbps. 8 The port is set at a fixed speed of 8 Gbps. 16 The port is set at a fixed speed of 16 Gbps (not supported on 8G platforms). 32 The port is set at a fixed speed of 32 Gbps (not supported on 8G platforms). 1072 Brocade Fabric OS Command Reference 53-1004112-02