![Troubleshoot ethernet cable wires without a Cable Tester using a Cisco Switch and the TDR Command – jasoncoltrin.com Troubleshoot ethernet cable wires without a Cable Tester using a Cisco Switch and the TDR Command – jasoncoltrin.com](https://jasoncoltrin.com/wp-content/uploads/2020/12/show-cable-diags-tdr-1280x720.png)
Troubleshoot ethernet cable wires without a Cable Tester using a Cisco Switch and the TDR Command – jasoncoltrin.com
Twitter 上的David Bombal:"Which Cisco IOS command allows you to test cables for open or shorted cables; and see the cable length? #CCNA #GNS3 #Cisco #Wireshark https://t.co/GMT4PfXZkg" / Twitter
![TDR trace of an open circuit at the position 100 m in a coaxial cable RG58. | Download Scientific Diagram TDR trace of an open circuit at the position 100 m in a coaxial cable RG58. | Download Scientific Diagram](https://www.researchgate.net/profile/Qinghai-Shi/publication/273756768/figure/fig16/AS:668303760568333@1536347441920/TDR-trace-of-an-open-circuit-at-the-position-100-m-in-a-coaxial-cable-RG58.png)