How to discover CRC Error and input error

Unanswered Question
Oct 27th, 2008

as title, any idea or any freeware can be share to detect the cisco CRC error/ input error. Even amber light in control panel? I talking if over 100 units of 2950 serial switches was located in difference building.

I have this problem too.
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ohassairi Tue, 10/28/2008 - 10:59

normally, if syslog configured, switches will send to syslog server a message indicating errors in one particular port

Wlewx11@@ Tue, 10/28/2008 - 18:34

Yes, you r right. But normally the syslog only show which up/down alert just indicate particular network connect and disconnecte

Any other pro-active way to monitor the CRC error?

ohassairi Tue, 10/28/2008 - 21:08

no, syslog can send you errors too. below is an example from MY syslog in OUR network

20. 10.50.30.15 10.50.30.15 Oct 28 2008 02:37:27 LINK 4 ERROR FastEthernet0/44 is experiencing errors *

21. 10.50.30.30 10.50.30.30 Oct 28 2008 19:56:18 LINK 4 ERROR FastEthernet0/12 is experiencing errors *

22. 10.50.30.30 10.50.30.30 Oct 28 2008 19:55:07 LINK 4 ERROR FastEthernet0/12 is experiencing errors *

23. 10.50.30.30 10.50.30.30 Oct 28 2008 19:52:36 LINK 4 ERROR FastEthernet0/12 is experiencing errors *

24. 10.50.30.30 10.50.30.30 Oct 28 2008 19:50:47 LINK

Wlewx11@@ Wed, 10/29/2008 - 23:27

Yes, i do have the Kiwi syslog and it can send me the Daily Syslog statistics as well.

But it can't show me any CRC alert (it dont have any up/down alert)

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