Reference Guide
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 trac. Disabling a VLAN or a port-channel causes
dierent behavior. When you disable a VLAN, the L3 functions within that VLAN are disabled, and L2 trac
continues to ow. Use the shutdown command on a port-channel to disable all trac 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 congure 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)
Congures the transmission speed of a Fibre Channel interface.
Syntax
speed {8 | 16 | 32 | auto}
Parameters 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 Auto
Command Mode INTERFACE
Usage Information
The speed command is supported only on the Management and Fibre Channel interfaces. This command is not
supported on Ethernet interfaces.
• To congure oversubscription for bursty storage trac on a FC interface, use the speed command.
Oversubscription allows a port to operate faster, but may result in trac 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