Chapter 2 System Diagnostics And Statistics; Diagnostic Information In The Cli; Port Statistics (Cli); Nortel Ethernet Routing Switch 5500 Series - Nortel 5510 Configuration

Chapter 2
System Diagnostics and Statistics
This chapter outlines the system diagnostic and statistical information and
tools available in the Nortel Ethernet Routing Switch 5500 Series.
Use commands in this chapter to get statistics and diagnose problems.
Some are available in both the CLI and in the Web-based Management
interface.
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Diagnostic information in the CLI

The CLI commands detailed in this section are used to display diagnostic
and statistical information from the switch.

Port statistics (CLI)

Use the CLI commands in this section to gather port statistics from the
switch.
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Copyright © 2005 - 2007, Nortel Networks
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"Port statistics (CLI)" (page 71)
"Stack loopback tests" (page 73)
"Viewing port statistics (Web)" (page 77)
"Viewing all port errors" (page 79)
"Viewing interface statistics" (page 80)
"Viewing Ethernet error statistics" (page 82)
"Viewing transparent bridging statistics" (page 85)
"Monitoring MLT traffic" (page 87)
"show port-statistics command" (page 72)
"clear-stats command" (page 72)
"show stack port-statistics command" (page 72)
"clear stack port-statistics command" (page 73)

Nortel Ethernet Routing Switch 5500 Series

Configuration - System Monitoring

NN47200-505 03.01 Standard

5.1 27 August 2007
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