Phy Diagnostics Commands; Test Copper-Port Tdr; Show Copper-Ports Tdr - Dell PowerConnect 5316M Reference Manual

PHY Diagnostics Commands

NOTE:
Some of the commands included in this group may have implications on internal ports.

test copper-port tdr

The test copper-port tdr Privileged EXEC mode command diagnoses with TDR (Time Domain
Reflectometry) technology the quality and characteristics of a copper cable attached to a port.
Syntax
test copper-port tdr interface
• interface — A valid Ethernet port.
Default Configuration
This command has no default configuration.
Command Mode
Privileged EXEC mode
User Guidelines
There are no user guidelines for this command.
NOTE:
The maximum distance VCT can function is 120 meters.
Examples
The following example results in a report on the cable attached to port g13.
console# test copper-port tdr g13
Cable is open at 100 meters

show copper-ports tdr

The show copper-ports tdr Privileged EXEC mode command displays the last TDR (Time Domain
Reflectometry) tests on specified ports.
Syntax
show copper-ports tdr [interface]
• interface — A valid Ethernet port.
Default Configuration
This command has no default configuration.
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PHY Diagnostics Commands

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