About the Author
Todd Lammle, CCSI, CCNA/CCNP/Cisco Security and Voice, 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 more than 30 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, San Francisco, and Boulder. You can reach Todd through his forum at www.lammle.com.
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