Cisco MDS 9000 Series Command Reference

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Cisco MDS 9000 Family Command Reference
OL-8413-07, Cisco MDS SAN-OS Release 3.x
Chapter 21 S Commands
system default switchport
system default switchport
To configure port attributes, use the system default switchport command in configuration mode. To
disable port attributes, use the no form of the command.
system default switchport {shutdown | trunk mode {auto | off | on} | mode F}
no system default switchport {shutdown | trunk mode {auto | off | on} | mode F}
Syntax Description
Defaults Enabled.
Command Modes Configuration mode.
Command History
Usage Guidelines Attributes configured using this command are applied globally to all future switch port configurations,
even if you do not individually specify them at that time.
This command changes the configuration of the following ports to administrative mode F:
• All ports that are down.
• All F ports that are up, whose operational mode is F, and whose administrative mode is not F.
This command does not affect non-F ports that are up; however, if non-F ports are down, this command
changes the administrative mode of those ports.
Examples The following example shows how to configure port shutdown.
switch# config terminal
switch(config)# system default switchport shutdown
shutdown Disables or enables switch ports by default.
trunk Configures the trunking parameters as a default.
mode Configures the trunking mode.
auto Enables autosense trunking.
off Disables trunking.
on Enables trunking.
mode F Sets the administrative mode of Fibre Channel ports to mode F.
Release Modification
1.0(2) This command was introduced.
3.1(3) Added the mode F option.

Cisco MDS 9000 Series Specifications

General

Brand	Cisco
Model	MDS 9000 Series
Category	Switch
Language	English