Gain in-depth expertise in enterprise infrastructure technologies, including switching, routing, and essential network services. This course provides comprehensive coverage of VLANs, spanning tree protocols, OSPF, BGP, NAT, multicast, and more.

Learners will delve into the operational aspects of enterprise networks, focusing on VLAN trunking, EtherChannel, spanning tree protocols, and advanced routing with OSPF and BGP. The course also addresses critical network services such as NAT, NTP, multicast, and redundancy protocols like HSRP and VRRP. By mastering these technologies, learners will be equipped to design, implement, and troubleshoot complex enterprise network infrastructures. The course uses a structured, step-by-step approach to explain complex infrastructure technologies, reinforced by practical examples and scenario-based discussions. Learners build operational skills and a deep understanding of how enterprise networks function at scale. This course is part two of a three-course Specialization designed to build a complete and cohesive understanding of the subject. While it offers valuable skills on its own, you'll gain the most benefit by progressing through all three courses as a structured learning journey. This course is based on ENCOR (350-401) v1.2 Video Training Series - 2026, by Kevin Wallace. This course is licensed and distributed by Packt. All rights reserved. Packt is one of the world's most prolific publishers of cutting-edge technical content. For over two decades we've made it our mission to curate and publish the knowledge of only the very best technical experts. We focus on real-world courses that help our customers get the job done, with coverage that extends across a wide range of established and cutting-edge technical topics. If you're an individual or an organisation that embraces learning by doing, Packt is the perfect fit for you.