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Undersize Errors

newmarket25
Level 1
Level 1

‎07-30-2006 10:38 AM - edited ‎03-03-2019 04:17 AM

Hey all. We are we having some hard to pinpoint errors on our net, so I tried "sho int count err". I am getting many (probably 100 or so a minute) undersize errors on the 3560 port that connects to my 2801. Anything to worry about? (Our errors are entirely data related, see my other thread "3560s Letting me Down!")

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jackyoung
Level 6
Level 6

‎07-30-2006 10:44 PM

Referring to Cisco doc.:

Undersize Packets

The total number of packets received of less than 64 bytes that have good FCS values.

Another one

http://www.cisco.com/en/US/products/hw/switches/ps700/products_tech_note09186a00800a7af0.shtml

Undersize error

This is an indication of a bad frame generated by the connected device.

What is the interface status at 2801.

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