Juniper JUNOSE 11.0, Command Reference Manual

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duplex
Syntax
duplex duplexMode
no duplex
Release Information
Command introduced before JUNOSe Release 7.1.0.
Description
Specifies the duplex mode for an Ethernet interface. This command works with the
speed command; if you set or accept the automatically negotiate setting for either
duplex mode or speed, the router negotiates both parameters with the remote device.
The
no version specifies the default value, automatically negotiate or full duplex (FE-8
SFP I/O module only). This command is not available for the Ethernet interface on
the SRP module.
Options
duplexMode —One of the following duplex options
■
■
automatically negotiate—Specifies that the router negotiates duplex mode
with the remote device; not valid for the FE-8 SFP I/O module
■
full—Specifies that the router uses full duplex on a Fast Ethernet or Gigabit
Ethernet interface
■
half—Specifies that the router uses half duplex on a Fast Ethernet interface;
this value is not valid for Gigabit Ethernet interfaces
Mode
Interface Configuration
duplex
■ 551
Chapter 5: D Commands