Phy diagnostics commands, Show copper-ports tdr, Syntax – Dell POWEREDGE M1000E User Manual
Page 1413: Default configuration, Command mode, User guidelines, Phy diagnostics, Commands
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PHY Diagnostics Commands
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PHY Diagnostics Commands
This chapter explains the following commands:
show copper-ports tdr
Use the show copper-ports tdr command in Privileged EXEC mode to display
the stored information regarding cable lengths.
Syntax
show copper-ports tdr [
interface
]
•
interface
— A valid Ethernet port. The full syntax is
unit / port.
Default Configuration
This command has no default configuration.
Command Mode
Privileged EXEC mode
User Guidelines
The copper-related commands do not apply to the stacking, CX-4, or
10GBaseT ports associated with these plug-in modules.
The maximum length of the cable for the Time Domain Reflectometry
(TDR) test is 120 meters. Disable green-mode on the port in order to obtain
accurate results.
show fiber-ports optical-transceiver
2CSPC4.XModular-SWUM200.book Page 1409 Thursday, March 10, 2011 11:18 AM