3com 4500 26-PORT User Manual

Using 

 

 

 command, you can view all port 

interfaces for the specified unit.

Display the port information for all ports on Unit 1.

<4500>display unit 1 interface

Aux1/0/0 current state :DOWN

Line protocol current state :DOWN

Internet protocol processing : disabled

Description :  Aux1/0/0 Interface

The Maximum Transmit Unit is 1500

Data drive mode: interactive

    5 minutes input rate 0.0 bytes/sec, 0.0 packets/sec

    5 minutes output rate 0.0 bytes/sec, 0.0 packets/sec

    0 packets input,  1000 bytes

    0 packets output,  27317 bytes

    error: Parity 0, Frame 0, Overrun 0, FIFO 0

DCD=UP  DTR=UP  DSR=UP  RTS=UP  CTS=UP

Ethernet1/0/1 current state : DOWN

 IP Sending Frames' Format is PKTFMT_ETHNT_2, Hardware address is 

00e0-fc00-3900

(Omitted)

Ethernet Port View

Enter to set the port to auto-negotiation.

Enter to set the port to full-duplex.

Enter to set the port to half-duplex.

Use the 

 command to configure the duplex mode of an Ethernet port to 

auto-negotiation, full duplex or half-duplex. Use the 

 command to 

restore the duplex mode of a port to the default mode (auto-negotiation).

Related command: 

.

To configure the Ethernet port “Ethernet1/0/1” to auto-negotiation, enter the 
following:

<4500>system-view

System View: return to User View with Ctrl+Z.

[4500]interface ethernet 1/0/1