Nortel Networks 2500 Series manual Duplex command, Default duplex command

Setting port speed 239

duplex command

The duplex command specifies the duplex operation for a port. The syntax for the duplex command is:

duplex [port <portlist>] {fullhalfauto}

The duplex command is executed in the Interface Configuration command mode.

Table 98 "duplex command parameters and variables" (page 239) describes the parameters and variables for the duplex command.

Table 98

duplex command parameters and variables

Parameters and	Description
variables
port <portlist>	Specifies the port number to configure the duplex
	mode. Enter the port number you want to configure,
	or all to configure all ports simultaneously.

		ATTENTION
		If you omit this parameter, the system uses the port
		number you specified in the interface command.
fullhalfauto	Sets duplex to:
	•	full—full-duplex mode
	•	half—half-duplex mode
	•	auto—autonegotiation

ATTENTION

When you set the duplex mode for autonegotiation, ensure that the other side of the link is also set for autonegotiation.

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>]

The default duplex command is executed in the Interface Configuration command mode.

Nortel Ethernet Routing Switch 2500 Series

Overview — System Configuration

NN47215-500 (323162-B) 02.02 Standard

4.1 19 November 2007

Copyright © 2007, Nortel Networks