Meet Our Authors

Meet Our Authors
Dan Vargas
Cisco Solution Engineer Team Lead
With almost 20 years of experience in Cisco technologies, Dan Vargas is the Cisco Solution Engineer Team Lead at SHI. He is one of only about 75 people worldwide to hold five active CCIE (Cisco System Internetworking Expert) certifications — Routing/Switching, Security, Collaboration, Data Center, and Wireless. He also has written test questions for Cisco’s CCNA for IoT Mfg.
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