3Com 5500G-EI Command Reference Guide - Page 53

Ethernet Port Configuration Commands 53 Table 6 Output Description of the Display Interface Command PVID Indicates the port default VLAN ID. Mdi type Indicates the cable type Port link-type Indicates the port link type Tagged VLAN ID Indicates the VLANs with packets tagged Untagged VLAN ID Indicates the VLANs with packets untagged Last 300 minutes input rate: 0 packets/sec, 0 bytes/sec Last 300 minutes output rate: 0 packets/sec, 0 bytes/sec Displays the input/output rate and the number of packets that were passed on this port in the last 300 seconds Input(total): 0 packets, 0 bytes - broadcasts, - multicasts Input(normal): 0 packets, 0 bytes The statistics information of input/output packets and errors on this port. A "-" indicates that the item isn't supported by the switch. 0 broadcasts, 0 multicasts Input: 0 input errors, 0 runts, 0 giants, 0 throttles, 0 CRC - frame, - overruns, 0 aborts, ignored, - parity errors Output(total): 0 packets, 0 bytes - broadcasts, - multicasts, - pauses Output(normal): 0 packets, 0 bytes 0 broadcasts, 0 multicasts, 0 pauses Output: 0 output errors, - underruns, buffer failures - aborts, 0 deferred, 0 collisions, 0 late collisions - lost carrier, - no carrier display Syntax loopback-detection display loopback-detection View All views Parameter None Description Use the display loopback-detection command to view whether the port loopback detection has been enabled. If it has been enabled, then the time interval of the detection and the current port loopback information will also be displayed. Example To display if the port loopback detection is enabled, enter the following: display loopback-detection The details display in the following format: