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New Member

3550-24T CRC error

There is a problem, when I connect Catalysts 3550-24T to Extreme switch with 10-full and any port settings, the connection gives some number of CRC errors.but if replace catalyst 3550-24T with 3524, there is no CRC.

firt i suspected the hardware fault or IOS bug,so reconnected with other catalyst 3550-24T & IOS, but there was same symptom.

also when connecting 3550-24T with 3524 each other, there is no problem.

i can't figure it out.

plz let me know any information about it

thanks

2 REPLIES
Silver

Re: 3550-24T CRC error

I guess the older IOS versions of 3550 IOS have some incompatablity issues, Try upgrading the 3550 to a version later than 12.1(14)EA1 this may solve your problem. refer this link for more

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

New Member

Re: 3550-24T CRC error

thank you for your reply.

I had tested it with 12.1(14)ea1 & 12.1.(19)ea1. but it had been same result.

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