Users Guide

Parameters
half Enter the keyword half to set the physical interface to transmit only in one
direction.
full Enter the keyword full to set the physical interface to transmit in both directions.
Defaults Not congured.
Command Modes INTERFACE
Command History
This guide is platform-specic. For command information about other platforms, refer to the relevant Dell
Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.7(0.0) Introduced on the S6000-ON.
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
8.1.1.0 Introduced on the E-Series ExaScale.
7.6.1.0 Introduced on the S-Series.
7.5.1.0 Introduced on the C-Series.
6.4.1.0 Introduced
Usage Information This command applies to any physical interface with speed set to 10/100.
NOTE: Starting with Dell Networking OS version 7.8.1.0, when you use a copper SFP2 module with
catalog number GP-SFP2-1T in the S25P model of the S-Series, you can manually set its speed
with the speed command. When you set the speed to 10 Mbps or 100 Mbps, you can also execute
the duplex command.
Related Commands
negotiation auto — enables or disables auto-negotiation on an interface.
duplex (Management interface)
Congure duplex mode on a management interface whose speed is set to 10/100 Mb/s.
S5000
Syntax
duplex {half | full}
To return to the default setting, use the no duplex command.
Parameters
half Enter the keyword half to set the physical interface to transmit only in one
direction.
Interfaces
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