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Catalyst 6500 Series Switch Command Reference—Release8.4
OL-6244-01
Chapter2 Catalyst 6500 Series Switch and ROM Monitor Commands show port tdr
show port tdr
To display the results of the Time Domain Reflectometer (TDR) test on a port, use the show port tdr
command.
show port tdr [mod[/port]]
Syntax Description
Defaults This command has no default settings.
Command Types Switch command.
Command Modes Normal.
Usage Guidelines If you do not specify a mod value , the p orts on a ll modules ar e shown. If you do not specify a port value,
all the ports on the module are shown.
Examples This example shows how to display the TDR test results for port 1 on module 2:
Console> show port tdr 2/1
TDR test last run on Mon, March 10 2003 1:35:00
Port Speed Local pair Pair length Remote pair Pair status
---- ------ ---------- ----------------------- ----------- ------------
2/1 1000 Pair A 12 +/- 3 meters Pair A Terminated
Pair B 12 +/- 3 meters Pair B Terminated
Pair C 12 +/- 3 meters Pair C Terminated
Pair D 12 +/- 3 meters Pair D Terminated
Console>
This example shows how to display the TDR test results for all ports on module 5:
Console> show port tdr 5
Port Speed Local pair Pair length Remote pair Pair status
---- ------ ---------- ----------------------- ----------- ------------
5/1 1000 Pair A 12 +/- 3 meters Pair A Terminated
Pair B 12 +/- 3 meters Pair B Terminated
Pair C 12 +/- 3 meters Pair C Terminated
Pair D 12 +/- 3 meters Pair D Terminated
---- ------ ---------- ----------------------- ----------- ------------
Port Speed Local pair Pair length Remote pair Pair status
---- ------ ---------- ----------------------- ----------- ------------
5/2 1000 Pair A n/a Pair A Terminated
Pair B 100 +/- 1 meters Pair B Shorted
Pair C 100 +/- 1 meters Pair C Shorted
Pair D 70 +/- 1 meters Pair D Open
---- ------ ---------- ----------------------- ----------- ------------
mod (Optional) Number of the module.
port (Optional) Number of the port on the module.