Network Theory

Success in networking will often depend on how well you understand the underlying network theory.

In this section, you will see basics like the OSI model, VLAN types, and ICMP. This also covers more advanced concepts like the control and data plane, HTTP protocol, and REST API’s.

Sometimes we all need to design a new network. Or maybe you manage a network that needs improvement. Understanding the concepts behind network design is a must-have!

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About Us

Behind this platform stands Luke, a distinguished Network Engineer with over two decades of hands-on experience in the field. Luke’s journey in the IT industry has led him to become an active member of the Cisco and Juniper Learning communities. This has resulted in him joining the Cisco Learning Network Designated VIP and Ambassador programs.

Holding active CCNP certifications and backed by a Master’s Degree in Networking and Systems Administration, Luke’s expertise is the cornerstone of this educational resource.