In a CAT4507R what supervisor modules / IOS combinations support EIGRP? I have the supII+ w/ IOS 12.2(20) EWA4, and in config mode it lets me run the "router EIGRP 1" command. This lends me to believe that I can run EIGRP on this sup module. My reseller is telling me that only the sup 4 and 5 support EIGRP. I'm confused? Can anyone shed some light on this please. Thanks in advance.
You are only able to run full EIGRP on SupIV or later but you can run EIGRP Stub Routing on SupII+.
EIGRP Stub routing is explained on this URL: