Join Keith Barker
as he teaches you about the concepts of Layer 2 switching in an Ethernet network.
Gain an understanding of the OSI model, TCP/IP model (or protocol stack), MAC addresses, VLANs, and trunks.
Recommended ExperienceRecommended EquipmentRelated Job Functions
- Network technician
- Network engineer
has been a CBT Nuggets trainer since 2012 and has nearly three decades of IT experience. He has received certifications from Cisco, CompTIA, and more. His expertise areas include networking and security.