Know all about Virtual Local Area Networks (VLAN) by following along with networking expert Zanis Khan. This topic is a subset of Zanis Khan's course, The Definitive Preparation Guide to the CCNA (Cisco Certified Network Associate) Certification Exam. There are three topics within this course:

VLAN Fundamentals. Be able to explain the concept of a virtual local area network (VLAN), the reasons VLAN is needed, and how to configure a VLAN in this first topic in the Virtual Local Area Networks (VLAN) Made Simple course. Understand the concepts of multiple collision domain, one broadcast domain, and one IP address.
VLAN Advanced Topics. Practice some advanced concepts of a virtual local area network (VLAN) in this second topic in the Virtual Local Area Networks (VLAN) Made Simple course. Become comfortable with Native VLAN, VLAN Trunking Protocol (VTP), and VLAN pruning.
VLAN Configuration. Configure a virtual local area network (VLAN) in this third topic in the Virtual Local Area Networks (VLAN) Made Simple course. Create a VLAN, assign ports to a VLAN, and interact with the VLAN database.