About the Authors
Todd Lammle is widely regarded as one of the foremost authorities on Cisco certification and internetworking, holding certifications across nearly every Cisco certification category. With a career spanning more than three decades, Todd has established himself as a globally recognized author, speaker, trainer, and consultant. His expertise extends across a broad range of technologies, including LANs, WANs, and large-scale enterprise wireless networks, both licensed and unlicensed. In recent years, he has specialized in implementing extensive Cisco security networks, particularly using Firepower/FTD and ISE.
What sets Todd apart is his deep, hands-on experience, which is evident in his writing and training materials. He’s not ...
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