D-Link DES-3010PA-TAA CLI Guide - Page 151
PHY Diagnostics Commands, test copper-port tdr, PHY Diagnostics Commands, Syntax
UPC - 790069296567
View all D-Link DES-3010PA-TAA manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 151 highlights
PHY Diagnostics Commands Section 13. PHY Diagnostics Commands 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 Configuration This command has no default configuration. Command Mode Privileged EXEC mode User Guidelines The port to be tested should be shut down during the test, unless it is a combination port with fiber port active. The maximum length of the cable for the TDR test is 120 meters. Examples The following example results in a report on the cable attached to port 3. Console# test copper-port tdr 3 Cable is open at 64 meters Console# test copper-port tdr 3 Can't perform this test on fiber ports Page 150