Answer- Time-Domain Reflectometer (TDR) is a measurement technique used to characterize and locate faults in metallic cables such as twisted pair. TDR transmits a short rise electric pulse across the conducting cable and if the cable is properly terminated, the entire electric pulse is absorbed on the other end. If any faults exist in the cable, some of the incident signal is sent back towards the source. TDR also:
Use this command to execute a TDR diagnostic test on a specific gigabitethernet interface.(host) (config)# run diagnostics interface gigabitethernet <slot/module/port> cableUse the following command to view the test results for the Time-Domain Reflectometer (TDR) cable diagnostics:(host)# show diagnostics interface gigabitethernetTested in 18.104.22.168 and 22.214.171.124 image version.
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