Tdr Cable Test Cisco

July 16 10 23 00.

Tdr cable test cisco.

A tdr test can take a few seconds to run on an interface. Sw 01 test cable diagnostics tdr interface g1 0 5 link state may be affected during tdr test tdr test started on interface gi1 0 5 a tdr test can take a few seconds to run on an interface use show cable diagnostics tdr to read the tdr results. Tdr test started on. Chapter 2 cisco ios commands for th e catalyst 6500 series switches with the supervisor engine 32 pisa show cable diagnostics tdr show cable diagnostics tdr to display the test results for th e tdr cable diagnostics use the show cable diagnostics tdr command.

Gigabitethernet0 1 unassigned yes unset up up. February 07 10 51 16 interface speed local p. Switch switch test cable diagnostics tdr interface gigabitethernet 0 1. Show cable diagnostics tdr interface interface interface number syntax description.

The following guidelines apply to the use of tdr. Here is the command. We have a ws c3750x 48pf s switch with poe and phones in it. Show cable diagnostics tdr displays the test results for the tdr cable diagnostics.

Related commands command description clear cable diagnostics tdr clears a specific interface or clears all interfaces that support tdr. Hi i m finding what looks like cisco blanket disabling the tdr cable test feature on switchports on the 2960 x if the downstream device is negotiated to anything other than 1000mbps. For some reason when i ran the command test cable diagnostics on some cisco 3750x the test never complete. Is this done intentionally or am i hitting some kind of bug.

Hello guys we are facing latencies on our lan. To check the result. Tdr test last run on. Cxxx7sw17 show cable diagnostic tdr int g0 20.

The tdr test guidelines are as follows. If you connect a port undergoing a tdr test to an auto mdix enabled port the tdr result might be invalid. Test cable diagnostics tdr interface gigabitethernet 1 0 44 tdr test started on interface gi1 0 44 a tdr test can take a few seconds to run on an interface use show cable diagnostics tdr to read the tdr results. A sample run result.

When running test cable tdr int int and then. Sw despacho 01 show cable diagnostics tdr int g1 0 5 tdr test last run on. In those instances the port on the switch should be administratively down before the start of the tdr test. Sw frpau x00i1b ausr sh cable diagnostics tdr interface gi1 0 11 tdr test last run on.

Hi andy tdr guidelines. Tdr can test cables up to a maximum length of 115 meters. See the release notes for cisco ios release 12 2sx on the. Interface speed local pair pair length remote pair pair status.

The tdr test is supported on cisco 7600 series routers running release 12 2 17a sx and later releases on specific mdoules. Show cable diagnostics tdr int gig0 1 will provide the tdr results. A tdr test can take a few seconds to run on an interface use show cable diagnostics tdr to read the tdr results. Switch sh ip int bri i up.