What You Need to Know About VLANS & Private VLANS
https://www.globalknowledge.com/us-en...
In this video, Global Knowledge instructor John Barnes will guide you through implementing Cisco private VLANs. He will review VLANs and 802.1q, and he will discuss private VLAN fundamentals and operation, covering primary VLANs and secondary VLANs. He will cover VLAN mapping and discuss using private VLANs between multiple switches. He will also provide a use case example.
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https://ter.li/73j3u5