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Juniper JNCIA-Junos (JN0-102) Complete
Rating: 4.1 out of 5(157 ratings)
1,527 students

Juniper JNCIA-Junos (JN0-102) Complete

Learn the basics of Juniper devices and Junos (OS) for this certification
Created byAhmad Nadeem, Mehreen Kamran
Last updated 2/2016
English

What you'll learn

  • Understand and implement networking concepts and technologies. You will be able to configure basics of Juniper routers in the field.

Course content

11 sections • 55 lectures • 15h 4m total length

  • Introduction2:26
  • Decimals And Binaries12:52

    A quick look at these two mathematical systems for calculations and use in computer networking.

  • TCP / IP and OSI Communication Models17:14

    Examine the TCP/IP and OSI communication models, a layered framework from physical to application layers, that enables interoperable networking through routing, transport, and application protocols.

  • Data Flow through OSI Layers: Concepts12:32
  • Common TCP Application Overview20:56

    Explore how dns translates domain names to ip addresses, how udp dns queries function, and how tcp three-way handshake, bandwidth, and delay affect web access.

  • Addresses at Layer2 & Layer3 of OSI Model22:11

    Explore how layer 2 ethernet frames use 48-bit mac addresses, frame checks, and switches, and how IPv4 addresses route across routers with per-hop mac changes.

  • Discussion about Ethernet Networks18:08
  • Connection Less and Connection Oriented Protocols20:26

    The lecture compares tcp and udp at the transport layer, detailing tcp's connection-oriented handshake, sequencing, and windowing versus udp's connectionless delivery.

  • Collision Domain and Broadcast Domain19:57

    Explain collision domains and broadcast domains, showing how switches and bridges break collision domains, routers break broadcast domains, while hubs and repeaters do not, under csma/cd and half duplex.

  • Optical Networks Fundamentals4:43

    Discover optical networks fundamentals, emphasizing optical fiber's immunity to electrical noise, high capacity, and low cost. Compare synchronous optical networks (SONET/SDH) and wavelength division multiplexing (WDM) for scalable transport.

Requirements

  • You should have access to real Juniper Routers (SRX series, Low end) but if thats not possible then GNS3 would suffice. Its free to download from GNS3 website. You can also use Junos Olive Virtual Machine to help you practice the commands and technologies.

Description

Learn the technologies and concepts of networking in this complete course and earn your Juniper certification.

Give your career a head start in large scale Service Providers and Enterprise or simply make yourself more knowledgeable.

Basics of Networking

Juniper Devices Architecture

JNUOS Fundamentals

Design your own networks and implement Routing Protocols

Management of Juniper Devices

If you happen to visit some of the major global Service Providers like BT, NTT, Optus or even Verizon you will be surprised to see the extent of Juniper devices deployed for their core services. Juniper is one of the leading Networking equipment provider with a large product portfolio ranging from small Enterprises to large Data Centers. JNCIA-Junos (JN0-102) is the fundamental certifications that Juniper offers to new learners that will help you in realizing the working of Juniper devices and their implementation.

This course has been designed for beginner level IT Engineers. It will take you through the physical installation of the Juniper devices to the basic configurations to make network topologies for real world scenarios. This course will ensure that you understand the dreaded concepts of subnetting. You will observe actual packets as they move through the wires and make those “dots connect”. While configuring the devices you will feel as if you are doing it yourself, its that close and personal. By following this course you will not only be able achieve your JNCIA-Junos certification but it will pave the foundation for your other Juniper certification as well like JNCIP and JNCIE.

Who this course is for:

  • This course is meant for aspiring network engineers with little or nill knowledge of computer networking. My aim is to teach you and make you a better networking professional, and help you in achieving your Juniper certification.

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