D-Link DES-3010GA - show copper-ports cable-length

PHY Diagnostics Commands
Page 150
show copper-ports tdr
The show copper-ports tdr User EXEC mode command displays information on the last Time Domain Reflecto-
metry (TDR) test performed on copper ports.
Syntax
show copper-ports tdr [interface]
Parameters
•
interface — A valid Ethernet port. (Full syntax: port)
Default Configuration
This command has no default configuration.
Command Mode
User EXEC mode
User Guidelines
The maximum length of the cable for the TDR test is 120 meter.
Example
The following example displays information on the last TDR test performed on all copper ports.
Console> show copper-ports tdr
Port Result Length [meters] Date
---- ------ --------------- ----
1OK
2 Short 50 13:32:00 23 July 2005
3 Not Tested
4 Open 64 13:32:00 23 July 2005
5 Open 13:32:00 23 July 2005
6 Open 13:32:00 23 July 2005
7 Open 13:32:00 23 July 2005
8 Open 13:32:00 23 July 2005
9 Open 13:32:00 23 July 2005
10 Fiber - -