Command Reference Guide

110 ● display interface 3Com Router 5000 Family and Router 6000 Family
Command Reference
display interface
Purpose Use the display interface command to view configuration information on the
port.
Syntax display interface [ interface_type | interface_type interface_num |
interface_name ]
Parameters interface_type
Port type.
interface_num
Port number.
interface_name
Port name, in interface_type interface_num
format.
Example Set the description of port Ethernet 1/0/1 to Ethernet-interface
<3Com > display interface ethernet1/0/1
Ethernet1/0/1 current state :DOWN
Description : Ethernet1/0/1 Interface
Media type is twisted pair, loopback not set
100Mb/s, Full-duplex, link type is autonegotiation
Mac aging time is 300 seconds, Broadcast MAX-ratio: 100
Output flow-control is disabled, input flow-control is disabled
PVID : 1
Port link-type : access
Tagged VLAN ID : none
Untagged VLAN ID : 1
Last 300 seconds input rate 0.00 bytes/sec, 0.00 packets/sec
Last 300 seconds output rate 0.00 bytes/sec, 0.00 packets/sec
Input: 6 packets, 574 bytes, 0 buffers
0 broadcasts, 0 multicasts, 0 pauses
0 errors, 0 runts, 0 giants
0 crc, 0 align errors, 0 overruns
0 dribbles, 0 drops, 0 no buffers
Output:18095 packets, 5951855 bytes, 0 buffers
18090 broadcasts, 0 multicasts, 0 pauses
0 errors, 0 underruns, 0 collisions
0 deferred, 0 lost carriers
Table 1 Description on the fields of the display interface command
Field Description
Ethernet1/0/1 current state Current state of the port, enabled or disabled
Description Port description
Media type Media type
loopback not set State about loopback on the port
Port hardware type Hardware type of the port
100Mbps-speed mode, full-duplex mode
Link speed type is autonegotiation,
Link duplex type is autonegotiation
Both duplex mode and port rate are set to
auto-negotiation, but full-duplex and 100 Mbps are
adopted as the result of negotiation with the peer.