Dell PowerSwitch S4128F-ON OS10 Enterprise Edition User Guide Release 10.4.0ER - Page 113
shutdown, speed (Fibre Channel
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NUM Status Description Q Ports 1 down Supported Releases 10.2.0E or later shutdown Disables an interface. Syntax shutdown Parameters None Default Disabled Command Mode INTERFACE Usage Information This command marks a physical interface as unavailable for traffic. Disabling a VLAN or a port-channel causes different behavior. When you disable a VLAN, the L3 functions within that VLAN are disabled, and L2 traffic continues to flow. Use the shutdown command on a port-channel to disable all traffic on the port-channel, and the individual interfaces. Use the no shutdown command to enable a port-channel on the interface. The shutdown and description commands are the only commands that you can configure on an interface that is a member of a port-channel. Example OS10(config)# interface ethernet 1/1/7 OS10(conf-if-eth1/1/7)# no shutdown Supported Releases 10.2.0E or later speed (Fibre Channel) Configures the transmission speed of a Fibre Channel interface. Syntax Parameters speed {8 | 16 | 32 | auto} Set the speed of a Fibre Channel interface to: • 8 - 8GFC • 16 - 16GFC • 32 - 32GFC • auto - Set the port speed to the speed of the installed media. Defaults Command Mode Usage Information Auto INTERFACE The speed command is supported only on the Management and Fibre Channel interfaces. This command is not supported on Ethernet interfaces. • To configure oversubscription for bursty storage traffic on a FC interface, use the speed command. Oversubscription allows a port to operate faster, but may result in traffic loss. For example, QSFP28 port groups in 4x8GFC mode support 16GFC oversubscription on member interfaces. QSFP28 breakout interfaces in 4x16GFC mode support 32GFC oversubscription. • The no version of this command resets the port speed to the default value auto. Interfaces 113