Lucent Technologies Cajun M770 User Manual download pdf (Page 36)

Chapter 5 Performance Monitoring

24 Cajun M770 Manager User’s Guide

Viewing Ethernet Port Counters

Port Counters allow you to accurately view the packet flow activity of each port in

the . Once you learn what is normal packet activity for your network, Ethernet Port

Counters will help you determine network malfunctions, bottlenecks and

overloaded ports.

To view Ethernet Port Counters from Chassis View:

1 Select a port or ports to be monitored.

— To select a single port, click on the port’s symbol.

— To select multiple ports, hold the CTRL key as you click on additional ports.

— To select all Ethernet ports of a DomainX module, click on the module’s

symbol.

2Open the Performance menu and select Port Counters. The Ethernet Port

Counters window appears.

Figure 5.1 Ethernet Port Counters Window

Ethernet Counters are gathered for each selected port. The display is updated

automatically every thirty seconds. To manually update the display, click Start.

Click Clear Counters to reset all the counter values to 0. The exact time you click

this button will be entered in the Counters Cleared At field. When you click Clear

Counters the counters are not reset on the agent.

To close the Ethernet Port Counters dialog box, click Cancel.

For a full description of all Ethernet port counters, refer to Appendix C, Counter

Fields.

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Lucent Technologies Cajun M770 User Manual Page 36