Version 8.3.7.0 Introduced on the S4810.
Version 8.2.1.0 Introduced on the E-Series ExaScale.
Version 7.7.1.0 Introduced on the S-Series.
Version 7.6.1.0 Introduced on the C-Series.
Version 6.1.1.0 Introduced on the E-Series.
Usage 
Information
The interface must be enabled to run the test or an error message is generated:
Dell#tdr-cable-test gigabitethernet 5/2
%Error: Interface is disabled GI 5/2
The S-Series does not generate log messages is generated when the link flaps 
down/up during TDR tests.
Related 
Commands
show tdr — displays the results of the TDR test.
show tdr
Display the TDR test results.
S4810 
Syntax
show tdr interface
Parameters
interface Enter the keyword GigabitEthernet then the slot/port 
information for the 100/1000 Ethernet interface.
Defaults none
Command 
Modes
EXEC
Command 
History
This guide is platform-specific. For command information about other platforms, 
refer to the relevant Dell Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version 
8.3.19.0
Introduced on the S4820T.
Version 8.3.11.1 Introduced on the Z9000.
Version 8.3.7.0 Introduced on the S4810.
Version 8.2.1.0 Introduced on the E-Series ExaScale.
Version 7.7.1.0 Introduced on the S-Series.
Version 7.6.1.0 Introduced on the C-Series.
Interfaces
821