Phy Diagnostics Commands; Test Copper-Port Tdr - HP Bc1500 - BladeSystem - Blade PC Reference Manual

test copper-port tdr

The test copper-port tdr Privileged EXEC mode command uses Time Domain Reflectometry
(TDR) technology to diagnose the quality and characteristics of a copper cable attached to a port.
Syntax
test copper-port tdr interface
Parameters
■
interface — A valid Ethernet port. (Full syntax: port)
Default Setting
This command has no default configuration.
Command Mode
Privileged EXEC mode
Command Usage
The port to be tested should be shut down during the test, unless it is a combination port with the
fiber port active.
The maximum length of the cable for the TDR test is 120 meters.
Example
The following command results in a report on the cable attached to port 1/e3.
Console# test copper-port tdr 1/e3
Cable is open at 64 meters
Console# test copper-port tdr 2/g1
Can't perform this test on fiber ports
HP PC Blade Switch CLI Reference Guide

PHY Diagnostics Commands

www.hp.com
15
15-1