my80211.com - HOME - What is Time-Domain Reflectometer (TDR) - Have your switch test your cable! This is a handy trick to test your cable from a Cisco switch. My buddy Leo wrote this up. What is Time-Domain Reflectometer (TDR)? “A time-domain reflectometer (TDR) is an electronic instrument used to characterize and locate faults in metallic cables (fo
Cool Tool for Solving Layer 1 Cable Issues | Cisco Technical ... 2009年7月3日 - Csaba Farkas, Ygomi, Debrecen, Hungary.The Catalyst 2960, 2970, 3560/3560-E, and 3750/3750-E switches have an integrated Time Domain ...
Using Cisco Cable Diagnostics - Spiceworks It's called Time Domain Reflectometer (TDR) testing and it has wide support on a lot of Cisco Switches (including 2960, 3560G, 3560X, 3750G, 3750X and 4500 ...
Cisco Catalyst 2960 and 2960-S Series Switches Q and A ... Troubleshooting and monitoring tools such as Time Domain Reflectometry (TDR), SPAN, and unidirectional ... Only one of these two ports can be used at a time.
Interface and Hardware Component Command ... - Cisco To display the test results for the Time Domain Reflectometry (TDR) cable diagnostics, use the showcable-diagnosticstdrcommand in privileged EXEC mode.
Investigating Cisco's built-in TDR - PacketLife.net 2008年3月28日 - It turns out a number of Cisco switches (apparently the 3560/3750, and some 4500 and 6500 modules) have a TDR embedded in each ...
Cisco學習資訊分享: Time-domain reflectometer (TDR): 拿 ... 2008年8月23日 - Time-domain reflectometer (TDR): 拿Cisco Switch 當作測試線路工具 ... 當然, 並不是敎大家真的花很多的"小朋友"買Cisco Switch 只當作測試線路 ...
Troubleshooting Cisco PoE with built-in TDR features ... 2012年10月9日 - “A time-domain reflectometer (TDR) is an electronic instrument used to characterize and locate faults in metallic cables (for example, twisted ...
What is Time-Domain Reflectometer (TDR) - Have your ... 2011年11月16日 - Cisco Autonomous. .... “A time-domain reflectometer (TDR) is an electronic instrument used to characterize and locate faults in metallic cables ...
Cisco tdr command | Tech Support Favourites 2011年1月24日 - I recently discovered a really cool command for Cisco 3560 (other other model) switches. It has a TDR (Time-domain reflectometer). It basically ...
