Command Line Reference Guide

Interfaces | 451
duplex (10/100 Interfaces)
c e s
Configure duplex mode on any physical interfaces where the speed is set to 10/100.Syntax
duplex {half | full}
To return to the default setting, enter no duplex.
Parameters
Defaults
Not configured
Command Modes
INTERFACE
Command
History
Usage
Information
This command applies to any physical interface with speed set to 10/100.
Related
Commands
flowcontrol
c e s
Control how the system responds to and generates 802.3x pause frames on 1Gig and 10Gig line cards.
Syntax
flowcontrol rx {off | on} tx {off | on} threshold {<1-2047> <1-2013> <1-2013>}
The threshold keyword is supported on C-Series and S-Series only.
To return to the default, use the no flowcontrol rx {off | on} tx {off | on} threshold command.
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.
Version 8.3.5.0 Introduced on the S55.
Version 8.1.1.0 Introduced on E-Series ExaScale
Version 7.6.1.0 Introduced on S-Series
Version 7.5.1.0 Introduced on C-Series
Version 6.4.1.0 Introduced
Note: Starting with FTOS 7.8.1.0, when a copper SFP2 module with catalog number
GP-SFP2-1T is used in the S25P model of the S-Series, its speed can be manually set with the
speed command. When the speed is set to 10 or 100 Mbps, the duplex command can also be
executed.
speed (for 10/100/1000 interfaces) Set the speed on the Base-T Ethernet interface.
negotiation auto Enable or disable auto-negotiation on an interface.
rx on Enter the keywords rx on to process the received flow control frames on this port. This is
the default value for the receive side.
rx off Enter the keywords rx off to ignore the received flow control frames on this port.
tx on Enter the keywords tx on to send control frames from this port to the connected device
when a higher rate of traffic is received. This is the default value on the send side.