Nortel 4500 Series Overview-System Configuration page 178

178 Switch administration tasks
The syntax for the duplex command is
duplex [port <portlist>] {full | half | auto}
Run the duplex command in Interface Configuration command mode.
"Duplex parameters" (page 178)
command.
Duplex parameters
Parameters and
variables
port <portlist>
full | half | auto
default duplex command
The default duplex command sets the duplex operation for a port to the
factory default duplex value.
The syntax for the default duplex command is
default duplex [port <portlist>]
Run the default duplex command in Interface Configuration command
mode.
Copyright © 2007, Nortel Networks
.
Note: If you omit this parameter, the system uses the
ports you specified in the interface command.
Note: Enabling or disabling autonegotiation for speed also enables
or disables it for duplex operation.
When you set the duplex mode for autonegotiation, ensure that the other
side of the link is also set for autonegotiation.
Nortel Ethernet Routing Switch 4500 Series
Overview — System Configuration
NN47205-500 02.01 Standard
5.0 23 February 2007
describes the parameters for this
Description
Specify the port numbers to reset the duplex mode
to factory default values. Enter the port number to
configure. The default value is autonegotiation.
Set duplex to
• full: full-duplex mode
• half: half-duplex mode
• auto: autonegotiation
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