show cable-diagnostics tdr - Cisco

2-681 Catalyst Supervisor Engine 32 PISA Cisco IOS Software Command ReferenceOL-11437-03 Chapter 2 Cisco IOS Commands for the Catalyst 6500 Series Switches with the Supervisor Engine 32 PISA show cable-diagnostics tdrshow cable-diagnostics tdrTo display the test results for the TDR cable diagnostics, use the show cable-diagnostics tdr cable-diagnostics tdr {interface {interface interface-number}}Syntax DescriptionCommand DefaultThis command has no default ModesPrivileged EXEC (#)Command HistoryUsage GuidelinesThe show cable-diagnostics tdr command is supported on specific modules. See the Release Notes for Cisco IOS Release ZY Supervisor Engine 32 PISA for the list of the modules that support the event of an open or shorted cable, the accuracy of length of where the cable is open or shorted is plus or minus 2 pair length can be displayed in meters (m), centimeters (cm), or kilometers (km).If the TDR test has not been run on the port, the following message is displayed:TDR test was never run on Gi2/12 ExamplesThis example shows how to display the information about the TDR test:Router> show cable-diagnostics tdr interface gigabitethernet8/1 TDR test last run on: February 25 11:18:31 Interface Speed Pair Cable length Distance to fault Channel Pair status--------- ----- ---- ------------------- ------------------- ------- ------------Gi8/1 1000 1-2 1 +/- 6 m N/A Pair B Terminated

Chapter 2 Cisco IOS Commands for the Catalyst 6500 Series Switches with the Supervisor Engine 32 PISA show catalyst6000 This example shows how to display the MAC-address ranges: Router# show catalyst6000 chassis-mac-address chassis MAC addresses: 1024 addresses from 00d0.004c.1800 to 00d0.004c.1c00

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