Networking and Operating Systems

Network+,  Lesson 3.2: Ethernet Switches  – TestOut

Exam Objectives Covered: 

  • 1.2 Compare and contrast networking appliances, applications, and functions. 
  • 2.2 Given a scenario, configure switching technologies and features.    

Links:

Overview:

Most networks use intermediate systems to reduce cabling costs and complexity. In this topic, you will summarize the functions of hub, bridge, and switch appliances working at the Physical and Data Link layers.

Text Lessons:

  • 3.2.1 Hubs (1:15 minutes) 
  • 3.2.2 Bridges (3:58 minutes)
  • 3.2.3 Switches (2:07 minutes) 
  • 3.2.4 Ethernet Switch Types (1:54 minutes) 
  • 3.2.5 Switch Interface Configuration (2:44 minutes) 
  • 3.2.6 Cisco IoS Basics Demo (8:37 minutes) 

Lab/Activity:

  • 3.2.7 Lab: Install a Switch in the Rack 
  • 3.2.8 Lab: Secure a Switch 
  • 3.2.9 Lab: Cisco IoS Basics  

Quiz/Assessment:

  • 3.2.10 Lesson Review (10 questions) 

Topics Discussed:

  • A host on a network sends a frame to the hub. Which other devices on the network will see this frame? 
  • A host on a network sends a frame to a switch. Which other devices on the network will see this frame? 
  • What are the similarities and differences between a bridge and a switch? 
  • What are the advantages of using switches instead of hubs? 
  • What is the difference between a managed and an unmanaged switch? 

Assignment:

  1. Access the TestOut Courseware through the provided link.
  2. Study Lesson 3.2: Ethernet Switches, and complete the 3.2.7 Lab: Install a Switch in the Rack, 3.2.8 Lab: Secure a Switch, 3.2.9 Lab: Cisco IoS Basics and the 10 question 3.2.10 Lesson Review Exam to complete the Section.

Assigned: February 7th, 2025
Teacher Pacing Due Date: February 10th, 2025