Version 6 SuperStack 3 Switch 4400 Management Interface Reference Guide

Command Line Interface - physicalInterface ethernet summary
http://support.3com.com/infodeli/tools/switches/4400/DHA1720-3AAA08/htmcli/physicalinterfaceethernetsummary.htm[11/15/2010 3:48:01 PM]
Command Line Interface
physicalInterface ethernet summary
Displaying Port Summary Information
You can display summary information about Ethernet ports on the Switch using the
summary command on the Ethernet menu.
The values are automatically refreshed and updated every 10 seconds and the values
displayed are taken over a sampling time of 10 seconds.. The summary screen can be
changed from the default Counters display to Differences as detailed in step 3.
The display is refreshed and updated every 10 seconds.
To display the port summary information:
1. At the Top-level menu, enter:
physicalInterface ethernet summary
The following prompt is displayed:
Select Ethernet port (unit:port...,all,?):
2. Enter the unit and port number, or enter all for all the ports.
The port summary information for the port(s) is displayed.
An example of the port summary information is shown below:
Refresh Time: 10 Seconds Sampling Time: 10 Seconds
Port State Mode Rx Packets Rx Octets Errors
1:1 enabled 100full (Auto) 163542 65439864 4
1:2 disabled 0 0 0 0
1:3 enabled 100full (Auto) 639263 83636219 4
1:4 enabled 100full (Auto) 645232 23142514 0
1:5 enabled 100full (Auto) 163542 65439864 3
1:6 enabled 100full (Auto) 163542 65439864 3
1:7 enabled 100full (Auto) 163542 83636219 0
Quit Counters Differences Prev Next
3. Enter Q to quit and return to the previous menu. Or you can enter C: to display the
Counter values for the ports (default display), or D: to display the differences. Enter
N to display the next page and P to display the previous page of information.
Counters
These statistics are the etherstat counters taken from the MIB. The Counters run
continually from the time the unit was last powered up.
Differences
When the Differences statistics option is selected a copy of the etherstats is made
and stored. After each 10 second refresh period the latest etherstat values are read.
Therefore the displayed values on the Differences statistics are the latest values
minus the stored values.
Related Commands
autoMDIX Enabling and Disabling auto MDIX on a port
detail Displaying Detailed Information
flowControl Enabling and Disabling Flow Control
portCapabilities Setting the Port Capabilities