Reference Guide

330 Ethernet Configuration Commands
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CLI\files\Ethernet.fm
DELL CONFIDENTIAL – PRELIMINARY 10/21/13 - FOR PROOF ONLY
interface when not using auto-negotiation. Use the no form of this command
to restore the default configuration.
Syntax
duplex {half | full}
no duplex
Parameters
• half —Forces half-duplex operation.
•
full —Forces full-duplex operation.
Default Configuration
The interface operates in full duplex mode.
Command Mode
Interface Configuration (Port-channel) mode
Example
The following example configures gigabitethernet port 1/0/ 5 to operate in
full duplex mode.
Console(config)# interface gi1/0/ 5
Console(config-if)# duplex full
Console(config-if)#
negotiation
Use the negotiation Interface Configuration (Ethernet, Port-channel) mode
command to enable auto-negotiation operation for the speed and duplex
parameters
and master-slave mode of a given interface, where the preferred
default mode is master mode
. Use the no form of this command to disable
auto-negotiation.
Syntax
negotiation [ capability [ capability2 ... capability5 ]] [preferred {master |
slave}]