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About This Course

Who this course is for:

  • Network engineers and other IT professionals looking to understand the basic architecture and functionality of the Junos Operating System from Juniper Networks

What you’ll learn: 

  • The foundations of how networks work and how applications use them to function
  • How computers communicate with each other over local and wide area networks, along with the Internet
  • Hands-on demonstrations of how to use a Juniper switch or router running the Junos OS


  • All you need to have is a basic understanding of the fundamentals of networking before taking this course

Our Promise to You

By the end of this course, you will have learned the first step towards gaining the Juniper Networks Certified Internet Associate or JNCIA Junos Certification from Juniper Networks.

30 Day Money Back Guarantee. If you are unsatisfied for any reason, simply contact us and we’ll give you a full refund. No questions asked.

Get started today and learn more about Juniper Networks.

Course Curriculum

Section 1 - Collision Domains And Broadcast Domains
Introduction 00:00:00
Network Reference Models 00:00:00
Reference Model Comparison 00:00:00
What Happens At Each Layer 00:00:00
Host To Host Communication 00:00:00
Collision Domains 00:00:00
Broadcast Domain 00:00:00
Section 2 - Function Of Routers And Switches
Switches 00:00:00
Routers 00:00:00
Example 00:00:00
Example – Network Types 00:00:00
Section 3 - Optical Network Fundamentals
Optical Networking Key Concepts 00:00:00
Synchronous Optical Network, Synchronous Digital Hierarchy And Optical Transport Network 00:00:00
Section 4 - Ethernet Networks
Network Topologies 00:00:00
Ethernet Wiring Systems 00:00:00
Ethernet Devices 00:00:00
Virtual Local Area Networks 00:00:00
Example 00:00:00
Section 5 - Addressing, Including Address Resolution
Ethernet Addressing 00:00:00
Data Transfers Over Ethernet 00:00:00
Resolving Ethernet Addresses 00:00:00
Example 00:00:00
Section 6 - IPv4 And IPv6 Fundamentals
Network Layer Addresses 00:00:00
Internet Protocol Version 4 IPv4 Addresses 00:00:00
Interent Protocol Version 6 IPv6 Addresses 00:00:00
Example 00:00:00
Section 7 - IP Addressing Including Subnet Masks
IP Subnet Masks 00:00:00
The 3 Key TCP IP Parameters 00:00:00
IP Address Classes 00:00:00
Special IP Addresses 00:00:00
Example 00:00:00
Section 8 - Subnetting And Supernetting
Subnetting 00:00:00
Supernetting 00:00:00
Section 9 -Decimal To Binary Conversion
Binary And IP addresses 00:00:00
Converting Decimal To Binary 00:00:00
Converting Binary To Decimal 00:00:00
Section 10 - Longest Match Routing
Longest Match Routing Explained 00:00:00
Example 00:00:00
Section 11 - Connection Oriented Vs. Connection Less Protocols
Transport Layer Protocols 00:00:00
User Datagram Protocol UDP 00:00:00
Transmission Control Protocol 00:00:00
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