Hola buenas tardes la verdad es que he estado navegando por la red para encontrar alguna solucion a este problema encontre que se podria solucionar con un upgrade pero lo hice y nada les cuento tengo un switch catalyst 3650 quiero hacer una trunk con el SFP pero al conectar mi mini-Gbic me manda el siguiente error:
Description: GBIC in port Gi0/49 has bad crc
Explanation: The GBIC was identified as a Cisco GBIC, but it does not have valid " "CRC in the EEPROM data.
Recommended Action: Check to see if the Cisco IOS software running on the system supports " "the GBIC. If the GBIC is newer, a system software upgrade might be " "required. Even if the GBIC is unrecognized by the system, the GBIC " "may still operate properly, but might have limited functionality.
Type: GBIC_SECURITY_CRYPT-4-VN_DATA_CRC_ERROR