It depends on what you want to do. Network+ is a good start. Certs are the only thing though so don’t spend too much time/effort on getting certified. Here are some <a href=”http://www.principlelogic.com/careers.html” title=”networking career”>better ways to get more preference on your resume</a>.
CCNA/CCNP and MCSE/MCSA are the main certs which Employers look for… very worth-while ones to have!