Where on CCO, I can check for any known issues or bugs (Field Notices) for Cisco Catalyst Modules. I recently installed a module WS-6548-GE-TX in Catalyst 6500 chassis with the IOS 12.1(27b) E4. The earlier version 12.1(11) didnt support the WS-6548-GE-TX so Cisco TAC recommended to upgrade. The upgrade took care of the module, but then we got an another issue which was the ports on the modules didn't communicate properly with HP-Virtual Connect Flex-10 Module. The physical ports and Port Channels were up, but we couldn't browse the Network behind Virtual-Connect Flex-10 Module. Finally, I found out that WS-6548-GE-TX had some known issues and would drop dot2.q packets on the link below: I couldn't call TAC since the customer doesn't have an smartnet contract. I didn't see if the module's known issue can be fixed with the simple upgrade and will appreicate if someone can review the link and advise what will be the proper IOS upgrade will fix the issue.
http://www.cisco.com/en/US/ts/fn/200/fn26096.html
If the issue can't be fixed then I will need to replace the WS-6548-GE-TX with the one spare module WS-6408-GBIC that I have, but want to make sure that this module doesn't have any known issues with dot1.q dropped packets. Is there any special link on CCO where Cisco documents the modules with the known issues.
Best Regards,
