Dell PowerEdge M710 Fabric OS Command Reference Manual Supporting Fabric - Page 717
portCfgSpeed
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portCfgSpeed 2 portCfgSpeed Synopsis Configures the speed for a port or a range of ports. portcfgspeed [slot/]port speed portcfgspeed -i [index1[-index2] [-f] speed] portcfgspeed -slot [slot1[-slot2] [...] speed portcfgspeed -h Description Use this command to set the speed on a specified port or port range. This command disables and then re-enables the ports, and the ports come online with the new speed setting. The configuration is saved in nonvolatile memory and is persistent across switch reboots or power cycles. Use the portShow command to display supported port speed levels. Use the portCfgShow command to display configured speed settings. You can identify a single port to be configured by its port number or by its port index number. Port ranges are supported with index numbers or by specifying a slot or a slot range. Use switchShow for a listing of valid ports, slots, and port index numbers. Specifying multiple ports with the index (-i) or slot (-s) option is supported only if PortSwap is disabled. They are not supported on GbE ports and configured F_Port trunks. Use the -i option without a port index argument to display the portSwap status, or alternately use portSwapShow. Notes This configuration cannot be set on VE/VEX_Ports. For a virtual FC port, the speed is always 10 GbE and port speed autonegotiation is not possible. Speed configuration is not applicable to FCoE ports. The execution of this command is subject to Virtual Fabric or Admin Domain restrictions that may be in place. Refer to chapter 1, "Using Fabric OS commands" and Appendix A, "Command Availability" for details. Operands This command has the following operands: slot For bladed systems only, specifies the slot number of the ports to be configured, followed by a slash (/). port Configures a single port identified by the port number relative its the slot on bladed systems. -i index1[-index2] Configures a port or a range of ports identified by port index numbers. Multiple port ranges are not supported with this command. -f Ignores nonexisting ports. This operand is valid only with the -i option. -slot [slot1[-slot2] speed Configures all ports on a slot or on a range of slots, for example, -s 3-5. You may specify multiple slot ranges separated by a space, for example, -s 3-5 8-10. Sets speed for the specified ports. This operand is required. Valid values are one of the following. 0 Autosensing mode (hardware). The port automatically configures for maximum speed. Fabric OS Command Reference 685 53-1001764-02