About the Author
Todd Lammle, CCSI, CCNA/CCNP/CCSP, MCSE, CEH/CHFI, FCC RF Licensed, is the authority on Cisco Certification internetworking. He is a world renowned author, speaker, trainer and consultant. Todd has over 25 years of experience working with LANs, WANs and large licensed and unlicensed wireless networks. He is president of GlobalNet Training and Consulting, inc, a network integration and training firm based in Dallas. You can reach Todd through his forum at www.lammle.com.
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