Pass Your Juniper JNCIA-Junos Certification Easy!

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The Juniper Networks Certified Associate – Junos (JNCIA-Junos) certification is intended for the entry-level network professionals who do not have much experience in the networking field. The certificate is designed to equip them with the relevant knowledge of routing & switching, firewall filters, Junos operating and monitoring, as well as network technologies. Many networking engineers choose this certification to advance their careers and also prepare themselves for other higher-level options. To earn this Juniper certificate, the individuals are required to pass one exam known as JN0-103.

The JNCIA-Junos certification is designed for those specialists who have fundamental experience with the Juniper Networks Junos OS and a general understanding of networking and routing & switching. There are no specific requirements set for this certificate. However, the candidates should be well versed in the exam objectives to ace the required test and get certified.

Juniper JNCIA-Junos Certification and Its Prerequisite Exam

The qualifying exam for the JNCIA-Junos certification, Juniper JN0-103, consists of 65 questions. All these questions are delivered in the multiple-choice format. The applicants will have 90 minutes to complete the test. The individuals can register for the exam through the Pearson VUE platform. To schedule the session, they will be required to pay a registration fee of $200. The passing score for the JN0-103 test varies from 60 to 70 percent. The scoring as well as pass/fail status will be available to the examinees immediately after the completion of the test. The successful candidates are awarded the JNCIA-Junos certificate, which is valid for three years. To maintain your certification, you will need to pass the current associate-level exam after the expiration of this three-year term. Alternatively, you can take a specialist-level test within any track. Passing a higher-level exam will recertify the corresponding certification level listed and all the lower-level options within the same track.

The Juniper JN0-103 exam revolves around 6 subject areas that the applicants are required to develop competency in. All these topics are described below:

• Junos OS Fundamentals

  This domain entails the knowledge of the benefits & concepts along with the functions of the Junos OS core elements, including design of software; Routing Engine & Packtek Forwarding Engine; managing and forwarding plains; exception traffic; transit traffic processing.

• User Interfaces

  Within this objective, the students should know the concepts and functions of the Junos user interface. This includes the knowledge areas, such as CLI performance; CLI navigating; CLI modes; CLI Help; J-Web (core/common performance only); filtering output; transferring to old customizations; active vs candidate configuration; changing, controlling, and saving modified files; checking, comparing, and loading modified files.

• Configuration Basics

  To tackle the questions associated with this topic, the test takers should have expertise in the main components for customizing Junos devices. These include factory-default phase; initial modification; types & properties of interface; login classes; user accounts; configuration groups; logging & tracing; rescue configuration; extra initial configuration components, such as SNMP, NTP, and Syslog; user authentication methods; configuration archival. The examinees must also be able to explain how to configure basic parts of a Junos design.

• Operational Monitoring & Maintenance

  This section requires that the candidates demonstrate that they are capable of determining the methods of monitoring or managing Junos devices. The concepts covered here include monitor commands; show commands; networking tools, such as ping, telnet, SSH, traceroute, and many others; Junos OS installation & updates; recovery of root password; interface statistics & faults; turning on and off Junos devices. The domain also requires that one has the ability to explain the monitoring or maintenance methods for a Junos device.

• Routing Fundamentals

  The next area includes the individuals’ knowledge of the fundamental routing concepts or functions for Junos devices. These encompass traffic forwarding concepts; route preference; routing reports; static routing; routing instances; routing vs changing tables; benefits and usage of problems for dynamic routing protocols. The learners should also know how to check or control the basic routing components for a Junos device.

• Routing Policy and Firewall Filters

  Within this section, the candidates are required to be aware of the concepts or operation of routing policy as well as firewall filters on Junos devices, including failure routing policies; import & export procedures; firewall filter concepts; routing policy flow; policy structure & terms; filter structure & terms; the impact of policies on routes as well as routing tables; unicast reverse-path-forwarding (RPF); filter match rules and procedures. The test takers should also be able to customize or monitor firewall filters as well as routing policies on a Junos device.

Juniper JNCIA-Junos Certification and Exam Preparation

Juniper offers some preparation options, such as study guidelines, online self-study tools, and instructor-led courses, which help the applicants to cover the domains of the certification exam. The students are recommended to enroll for the dedicated course, Introduction to the Junos OS (IJOS), which will provide them with the basic knowledge necessary for work with the Junos operating system and configuring Junos devices. It lasts for three days and is delivered through the network of the Juniper partners located worldwide. The details of this training can be found on the official webpage. There is also a free self-paced course provided on a subscription basis.

Additionally, the learners can take advantage of the official practice tests available on the website to check their level of preparedness for the certification exam and improve their time management skills. There are also Juniper Networks Technical Publications that contain essential documents related to the certificate. Moreover, the individuals can prepare for the JN0-103 test with the help of the following book: Juniper Networks Certified Internet Associate Study Guide: by Joseph M. Soricelli that covers each and every topic of the certification exam along with in-depth explanations. This tutorial is also available on a CD to provide the test takers with practical knowledge.

Juniper JNCIA-Junos Certification and Available Benefits

This Juniper JN0-103 exam is meant for the professionals with the entry-level networking knowledge. This written test will help them understand the networking fundamentals along with the core functionality of the Juniper Networks Junos OS. With the rise of widespread networking technologies and architecture, the need for the network engineers is increasing as many organizations have switched their working environments to networking. With this increasing demand, obtaining the JNCIA-Junos certification helps the individuals validate their skills in the networking field and enhance their value in the job market. The holders of this certificate can take up any of the following job roles:

• Network Engineer
• Sr. Network Engineer
• Systems Engineer (Computer Networking/IT)
• Network Architect
• Network Administrator
• Network Security Engineer
• Senior Systems Engineer

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