Cisco SPS2024 - Show Copper-Ports Tdr

PHY Diagnostics Commands
show copper-ports tdr
SPS208G/SPS224G4/SPS2024 Command Line Interface Reference Guide 255
20
Example
The following example results in a report on the cable attached to port e3.
Console# test copper-port tdr e3
Cable is open at 64 meters
Console# est copper-port tdr g4
Can’t perform this test on fiber ports
show copper-ports tdr
The show copper-ports tdr Privileged EXEC mode command displays information
on the last Time Domain Reflectometry (TDR) test performed on copper ports.
Syntax
show copper-ports tdr [ interface ]
Parameters
•
interface — A valid Ethernet port.
Default Configuration
This command has no default configuration.
Command Mode
Privileged EXEC mode
User Guidelines
The maximum length of cable for the TDR test is 120 meters.