duplex Command
The duplex command is used to set an interfaces duplex mode. The duplex for an interface
can be set manually by defining if the interface should be in half-duplex or full-duplex mode.
Additionally, you can set the interface to autodetect the duplex from the line connected to
the interface.
Table 6-7 describes the command parameters for the duplex command, which must be used
in the interface configuration mode. The syntax for the duplex command is as follows:
duplex {auto | full | half}