User Manual

Chapter 4 - Operation and Administration Using the CLI NPU Configuration
4Motion 145 System Manual
4.3.2.1.2 Configuring the Properties of the Physical Interface
After you enable the interface configuration mode, you can configure the following
properties for this interface:
 Auto-negotiation mode
 Duplex (full/half) mode
 Port speed
 MTU
Before you modify the properties of a physical interface, first shut down the
interface. This section describes the commands to be used for:
 “Shutting down the interface” on page 145
 “Defining the auto-negotiation mode” on page 146
 “Specifying the Duplex Status” on page 147
 “Specifying the port speed” on page 147
 “Configuring the MTU for physical interfaces” on page 148
4.3.2.1.2.1 Shutting down the interface
Run the following command to shut down this physical interface:
npu(config-if)# shutdown
Run the following command to enable this physical interface:
npu(config-if)# no shutdown
Command
Modes
Global configuration mode
IMPORTANT
Beware from shutting down the interface you use for accessing the device.