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New Member

CRC Errors

Most of our servers that are connected to a Cisco 3548 Switch are seeing extreme amounts of CRC errors, but I am not seeing any errors on the interfaces or uplink interfaces of this switch. Installed a new switch and moved some of the servers to this switch and the problem was fixed. All connections on NIC's and Swicth are set to 100 FULL.

I don't understand why I didn't see these CRC errors on the old switch. Any Ideas!!

Thanks in Advance

  • Other Network Infrastructure Subjects
New Member

Re: CRC Errors

With full duplex operation the possibillity exists for data moving in one direction to contain errors and the reply data is fine ? This could explain why you were not seeing errors on the switch but on the servers.

The problem may have been resolved by new physical connections into the new switch ?

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