Tag Archives: jn0-102

JNCIA – Junos JN0-102 – Juniper Device Interfaces

In this sample Nugget from my JN0-102 course at CBT Nuggets, I walk you through important aspects of how interfaces work on Juniper equipment.




Your JNCIA-Junos (JN0-102) Study Tracker


If you know anything about my approach to certifications, you will know that I am a huge proponent of building a tracker to make sure you are studying the right topics and to measure your progress and keep yourself accountable.

NOTE: I only show Section 1 below on my blog home page – you might need to click the READ MORE link in order to see the other sections.

Section 1: Networking Fundamentals

Identify the concepts and functionality of various fundamental elements of networking

  • The function of routers and switches
  • Optical network fundamentals – SONET/SDH, OTN
  • Ethernet networks
  • Layer 2 addressing, including address resolution
  • IPv4 and IPv6 fundamentals
  • Layer 3 / IP addressing, including subnet masks
  • Subnetting and supernetting
  • Decimal to binary conversion
  • Longest match routing
  • Connection-oriented vs. connectionless protocols

Continue reading Your JNCIA-Junos (JN0-102) Study Tracker

CBT Nuggets Re-releasing JN0-102!

imageLooking to get certified in the other “white meat” when it comes to your network plumbing? CBT Nuggets is thrilled to announce the re-release of one of its most popular courses – JN0-102. This is the required course for students to achieve their Juniper Networks Certified Associate (JNCIA-Junos) certification.

While this course is critical because it introduces key networking topics and provides a hugely important look at Juniper technologies, the course is also imperative since it is the prerequisite certification for all of the major Juniper cert tracks including Enterprise, Service Provider, and Security.

This re-release of the course is taught by none other than Anthony Sequeira and will feature incredible new content heavily requested by students. This includes Tales from the Trenches and Pop Quiz features that focus on Real World issues and Exam prep respectfully.

The Nuggets for this course follow the JN0-102 blueprint directly and include the following areas:

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