[c-nsp] SFP port in 2960 series

[Phil Mayers]

On 04/09/12 10:52, Maarten Carels wrote:
> On 4 Sep 2012, at 11:45 , Ataklti Teklehaymanot wrote:
>
>> I want to use the SFP port
>> I have cisco switch 2960 with Version 12.2(50)SE
>> and I have also GLC-LH-SM SFP transceiver
>> When I plug the SFP transceiver without anything it gives me an error
>> %GBIC_SECURITY_CRYPT-4-ID_MISMATCH: Identification check failed for
>> GBIC in port Gi0/1
>> %PHY-4-UNSUPPORTED_TRANSCEIVER: Unsupported transceiver found in Gi0/1
>>
>> please help me what I have to do. Thank you for your time
>
> Two possibilities:
> 1. Use 'real' cisco branded SFP
>
> 2. config this:
>     service unsupported-transceiver


3. Buy "cisco compatible" optics that claims CISCO in the EEPROM.