This module covers prerequisite switching concepts. It explains the difference between Layer 2 and Layer 3 switches, describes how switches and hosts learn MAC addresses, and defines VLANs and broadcast domains.

This module is part of the Introduction to the Junos Operating System On-Demand course. You must purchase the full course, or have an All-Access Training Pass, to access this course module. Add this module to your shopping cart to purchase the full course.
View Full Course: Introduction to the Junos Operating System On-Demand
Full Course Price: $4,000 USD
Purchase Includes: 365 Days of Access
Difficulty Level: Foundational