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OMMAND
L
INE
I
NTERFACE
4-174
Command Mode
Interface Configuration (Ethernet, Port Channel)
Command Usage
When auto-negotiation is enabled with the negotiation command, the
switch will negotiate the best settings for a link based on the capabilites
command. When auto-negotiation is disabled, you must manually specify
the link attributes with the speed-duplex command.
Example
The following example configures Ethernet port 9 capabilities to 100half
and 100full.
Related Commands
negotiation (4-172)
speed-duplex (4-171)
shutdown
This command disables an interface. To restart a disabled interface, use the
no form.
Syntax
[no] shutdown
Default Setting
All interfaces are enabled.
Command Mode
Interface Configuration (Ethernet Ports 1-8, Port Channel)
Command Usage
This command allows you to disable a port due to abnormal behavior
(e.g., excessive collisions), and then reenable it after the problem has
been resolved. You may also want to disable a port for security reasons.
Console(config)#interface ethernet 1/9
Console(config-if)#capabilities 100half
Console(config-if)#capabilities 100full
Console(config-if)#