Viewing And Interpreting Cdm Test Data - Extreme Networks ExtremeWare Version 7.8 Troubleshooting Manual

Additional Diagnostics Tools
The
disable diagnostics cable
ports from the CDM data structures.

Viewing and Interpreting CDM Test Data

To display CDM test information currently stored in the CDM data structures, use this command:
show diagnostics cable {ports {<portlist> | all}} {mode {auto | manual | both}}
{detail}
The
show diagnostics cable
each specified port:
• Time and date of test
• Port identity
• Speed (Mbps)
• Cable length (meters)
• Cable pair (subcategory information for each of the four pairs)
• Fault location (if any, as a distance, in meters)
• Pair skew (ns)
• Pair polarity
• Cable status
• Pair swap
• Diagnostic mode
NOTE
You can specify that cable diagnostics data should be displayed for either the latest automatic
diagnostics run, the latest manual diagnostics run, or both.
The following command displays cable diagnostics information in detail format for ports 1 through 3 on
slot 6:
show diagnostics cable ports 6:1-6:3 detail
98
command also purges the cable diagnostics values for the selected
command displays or prints the following cable diagnostics data for
Advanced System Diagnostics and Troubleshooting Guide