currently I perform operations between different computers in my local network using open SSH; however, when I do this, I always use the computer's IP number to reference the host. (ex: sudo ssh angelo_dev@10.0.0.15)

I'm wondering without yet finding an answer how to do the same thing using (instead of the IP address) the name of the computer ..
Do I have to Installase BIND? And then what else is needed? ...