Overview What You Will Learn Curriculum Instructor

Course Overview

Juniper is considered one of the biggest networking companies which is in direct competition with Cisco in the market. As having a big market share, learning how to configure Juniper devices is becoming an essence for many network engineers.

The 1st level that you need to start within Juniper world is the JNCIA-JUNOS track which is based on the exam number JN0-103. For this reason, we have designed this course to explain to you all concepts in the JNCIA track and to apply them on practical LABS, so you can repeat them yourself to be more familiar with Junos command line and be ready for the JN0-103 exam.

In this course, we will explain to you everything you need to know at the JNCIA level and the topics going to be covered in this course are:

  • Junos OS Fundamentals
  • User Interfaces
  • Configuration Basics
  • Operational Monitoring and Maintenance
  • Routing Fundamentals
  • Routing Policy and Firewall Filters

To be able to follow this course, you require 2 Juniper SRX routers. You can buy used ones if you don't have them, and 2 x SRX100 will be more than enough.

Finally, if you want to be familiar with Juniper Junos OS and be ready for the JNCIA JN0-103 exam, then we are sure that this course will be a good match for you and will help you to pass the exam and become JNCIA certified engineer.

What You Will Learn

  • Learn the topics for the JNCIA-JUNOS JN0-103
  • Learn all JNCIA concepts and apply them in practical LABS
  • Be ready for the Juniper JN0-103 JNCIA Exam Date & Time

Program Curriculum

  • Pre-requisite - Network Basics
  • What are Juniper Exams and Certificates
  • Connecting to the Juniper Router via Console
  • Connecting to the Console via Putty, Tera Term and SecureCRT
  • Juniper Root Password Recovery
  • $7 Million Cybersecurity Scholarship by EC-Council

  • Introduction to Junos OS Fundamentals
  • Software Architecture, Control and Forwarding Planes
  • Routing Engine and Packet Forwarding Engine
  • Transit Traffic Processing
  • Exception Traffic
  • Chapter 2 Quiz

  • CLI Functionality
  • CLI Modes
  • CLI Navigation
  • CLI Help
  • Filtering Output
  • Active Versus Candidate Configuration
  • Reverting to Previous Configurations Using Rollback
  • Understand Configuration Command
  • Junos Configuration Hierarchy
  • Navigating the Configuration Hierarchy on Junos
  • Usage of Junos Commit
  • J-Web (Core/Common Functionality Only)
  • Chapter 3 Quiz

  • Factory-Default State
  • Initial Configuration
  • User Accounts
  • Login Classes
  • User Authentication
  • Rescue Configuration
  • Configuration Groups
  • Configuration Archival
  • Interface Types and Properties - Theory
  • Interface Types and Properties - LAB
  • System Log Explanation
  • Syslog LAB
  • Tracing
  • Chapter 4 Quiz

  • Show Commands
  • Monitor Commands
  • Interface Statistics and Errors
  • Network Tool, Such as Ping, Traceroute, Telnet, SSH and FTP
  • Junos OS Installation and Upgrades
  • Rebooting and Shutting Down Junos Devices
  • Chapter 5 Quiz

  • Why We Need Routing in Our Network and What Is the Function of the Router
  • Static Route vs Dynamic Route
  • Routing Versus Forwarding Table
  • Routing and Forwarding Table LAB
  • Static Routing
  • Route Preference
  • Routing Instances

  • Import, Export and Default Routing Policies
  • Understand the Structure of the Routing Policies
  • Routing Policy LAB
  • Configuring Firewall Filters
  • Unicast Reverse Path Forwarding (RPF)
  • Chapter 7 Quiz

  • OSI Model, Encapsulation vs De-Encapsulation, Protocol Data Unit (PDU)
  • TCP/IP, CSMA/CD, Collision Domain & Broadcast Domain
  • Understanding ARP, Unicast, Broadcast and Multicast
  • TCP vs UDP - Explained
  • Understand IP Addressing (Public vs Private) and Subnet Mask
  • Decimal to Binary Conversion and vice versa
  • Subnetting Calculation
  • How to Calculate a Summary Address
  • Introduction to LAN (Ethernet, Straight-through, Crossover, Fiber)
  • How the Switch Learn the Addresses
  • Chapter 8 Quiz
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Instructor

Maher Haddad

Hello everyone. My name is Maher Haddad with a very long experience in the IT sector. I hold a bachelor’s in computer communications and a master’s in computer science. I work as a trainer and I hold the following certificates: CCNA, CCNA Security, CCNA Voice, CCDA, CCNP R&S, CCDP, Microsoft MCP, Microsoft MCSA, MikroTik MTCNA & MTCRE, MTCWE, MTCUME, MTCTCE, MTCINE, MTCSE, Huawei HCNA, CWTS, LigoWave NFT engineer, LigoWave DLB Engineer, Fortinet NSE1, Fortinet NSE2, GVF Level1, GVF level2, GVF Level3 and much more. My experience in IT goes to year 2003 and I have been working all my life for international Internet Service Providers (ISP's) in different countries in the world. You can visit my Facebook page as well as my YouTube channel where I set a lot of online labs. I hope you will enjoy watching my courses.

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