When I installed new GLC-LH-SM to card WS-X6724-SFP on sw 6509, the switch disabled interface and gave an error message: "%PM_SCP-SP-3-TRANSCEIVER_BAD_EEPROM: Integrity check on transceiver in LAN port 1/20 failed: bad key".
It also had the same error when I tried to install on other ports. The WS-X6724-SFP card operates normally. It's already installed some transceivers.
When I installed on other card, this transceiver operated normally.
Does anyone experience or give me some idea with this problem?
Thanks and regards,