He is too young. If he is not showing any interest in the potty then he is not ready. The most I would recommend doing is reading books about it but not putting any pressure on him until he leads the way. Otherwise you are just setting yourself up for a LOT of frustration. Look for signs that he wants to sit on the potty without encouragement, that he wakes up from naps or nighttime with a dry diaper, that he starts telling you when he has to go pee or poop. By all means talk about things and help him understand that when he is ready, you can help him, but don't get excited about getting rid of diapers for your sake. Most boys don't potty learn until between 3 and 4 (a few earlier and a lot don't until 4 yo).
Once he is showing some interest then you will have to figure out what works best for him. Some kids do well with having a schedule (ex. always try the potty 20 minutes after eating or drinking), some kids do better with a reward system (either a sticker chart or even a treat), and there are a ton of other methods. Whatever method you choose, just don't get your ego or expectations too wrapped up in the process because it will turn into a power struggle.
Remember, potty training is a misnomer. There is no way you can train your child to successfully use the potty because they have to be able to control all those muscles by themselves and there is nothing you can do to speed it up. All you can do is create a positive and supportive environment for them. You can help them learn what it means to go to the potty but you can't actually train them to do it.