Extreme Networks ExtremeWare 7.7, Справочник по командам

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2262 ExtremeWare 7.7 Command Reference Guide
High-Density Gigabit Ethernet Commands—Alpine 3800 and BlackDiamond 6800 Series Only
run diagnostics cable
run diagnostics cable port [<portlist> | all]
Description
Runs cable diagnostics values for the physical ports on a G24T 3 module in a BlackDiamond 6800 series
switch.
NOTE
This command is available only on the G24T3 module and on Summit 400 series switches. For more
information about troubleshooting commands in Extreme switches, refer to Chapter 13.
Syntax Description
Default
None
Usage Guidelines
Use this command to obtain the following cable diagnostics data for each selected port:
• Time and date of test
• Cable length
• Pair status
• Pair skew
• Pair swap
• Fault len
• Polarity
• Speed
To view cable diagnostics data, use the
show diagnostics cable
command.
To enable auto-diagnostics collection for selected ports, use the
enable diagnostics cable
command. To set the starting time for auto-diagnostics collection for selected ports, use the
configure
diagnostics cable
command. To disable auto-diagnostics collection for selected ports, use the
disable diagnostics cable
command. To abort cable diagnostics current in progress, use the
abort
diagnostics cable
command.
You cannot issue this command while the cable diagnostics process is in progress.
Example
The following command starts the Cable Diagnostics Module (CDM) to obtain cable diagnostics values
for ports 2:4 through 2-7:
portlist Specifies one or more slots and ports. May be in the form 2:*, 2:5, 2:6-2:8.
all Specifies all “3” series ports.