Two class ip

[karthickips]

How to use two different classes of ip's using one lan card?Or there any software to do this?

[thecoldone06]

Why would you want to use different classes of IP's? You pretty much have 2 options...either you have an internal network and have to use class C's internally with a router to access outside. Or you have your computer connected directly to a modem in which case you would have any other publically routed IP.