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New Member

How to discover CRC Error and input error

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.

5 REPLIES
Silver

Re: How to discover CRC Error and input error

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

New Member

Re: How to discover CRC Error and input error

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?

Silver

Re: How to discover CRC Error and input error

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

New Member

Re: How to discover CRC Error and input error

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)

Bronze

Re: How to discover CRC Error and input error

It isn't freeware, but it can help you get more insight on the CRC-errors in your network ; Cacti!

Examples:

http://forums.cacti.net/about19636.html

Homepage:

http://www.http://cacti.net/

Regards,

Michael

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