Can anyone help on this. Actually i am connecting cisco 3560 and 2960 through SFP. When i connect the port it is goes to error disabled state.And i am getting this error
%GBIC_SECURITY_CRYPT-4-VN_DATA_CRC_ERROR: GBIC in port Gi0/22 has bad crc
PM-4-ERR_DISABLE: gbic-invalid error detected on Gi0/22, putting Gi0/22 in err-disable state
ios verion of 2960
ios version of 3560
What i have to resolve this issue .
Thanks in advance