I have recently upgraded two AIR-AP1220B to IOS 12.2(11)JA1. Now when looking under the Network Interfaces I now have Radio0-802.11B and a Radio1-not installed that is grayed out. Where did the Radio1 come from and how do I get rid of it? Also, when looking at the Detailed Status of Radio0 it says the Radio Type is a 350 Series with a Radio Firmware Version of 5.20.21. What is going on here? Any help would be great.