Chapter 1. Virtual LANs

The first part of this book, which includes Chapters 1, 2, and 3, focuses on the world of LANs. Chapter 1 examines the concepts and configurations related to virtual LANs (VLANs), while Chapter 2, “Spanning Tree Protocol,” covers how the Spanning Tree Protocol (STP) prevents loops in a switched network. ...

Get CCNA ICND2 640-816 Official Cert Guide, Third Edition now with O’Reilly online learning.

O’Reilly members experience live online training, plus books, videos, and digital content from 200+ publishers.