Command Reference Interface Commands
Parameter
Description
Parameter Description
auto
Self-adaptive full duplex and half duplex
full
Full duplex
half
Half duplex
Defaults
Auto.
Command
Mode
Interface configuration mode.
Usage Guide The duplex mode is associated with the interface type. Use show interfaces to display the duplex
mode of the interface
Configuration
Examples
Ruijie(config-if)# duplex full
Related
Commands
Command Description
show interfaces
Show the interface information.
Platform
Description
N/A
interface fastEthernet
Use this command to select a Ethernet interface, and enter the interface configuration mode.
interface fastEthernet mod-num/port-num
Parameter
Description
Parameter Description
mod-num/port-num
The range depends on the device and the extended module.
Defaults
N/A
Command
Mode
Global configuration mode.
Usage Guide The no form of the command is not available, and this interface type cannot be deleted. Use show
interfaces or show interfaces fastEthernet to display the interface configurations.
Configuration
Examples
Ruijie(config)# interface fastEthernet 1/2
Ruijie(config-if)#