Naming Computers I
	People name computers by a domain name -- a hierarchical scheme that groups like computers .edu   All educational computers .washington.edu   All computers at UW    dante.washington.edu  A UW computer .ischool.washington.edu   iSchool computers .cs.washington.edu  CSE computers    june.cs.washington.edu   A CSE computer
		Domains begin with a “dot” and get “larger” going right