| About the Author | Todd Lammle, CCSI, CCNA, CCNP, is the authority on Cisco networking. President of GlobalNet Training, Inc., a networking integration and training firm, he is also the bestselling author of numerous Cisco books including the popular CCNA: Cisco Certified Network Associate Study Guide, with over 250,000 copies in print. Todd Montgomery, CCNA Data Center, CCNA Security, CCNP Routing and Switching, is a senior datacenter networking engineer for a large company. He works with emerging data center technologies, SDN/software, cloud implementation, and defined networking design plans. |
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