406 Ethernet Configuration Commands
User Guidelines
This command has no user guidelines.
Example
The following example adds a description to the Ethernet port 5.
console(config)#interface gigabitethernet 1/0/5
console(config-if-1/0/5)# description RD_SW#3
duplex
Use the duplex command in Interface Configuration mode to configure the
duplex operation of a given Ethernet interface. To restore the default, use the
no form of this command.
Syntax
duplex {auto | half | full}
no duplex
Parameter Description
Default Configuration
Auto-negotiation is enabled by default on copper ports.
Command Mode
Interface Configuration (Ethernet) mode
Parameter Description
auto Auto negotiation is enabled for the port.
half Force half-duplex operation.
full Force full-duplex operation.
2CSPC4.X8100-SWUM102.book Page 406 Friday, March 15, 2013 8:56 AM