Junos, Associate JNCIA-Junos Online Training

In today’s rapidly evolving networking landscape, professionals must continually upgrade their skills to stay ahead. The Juniper Networks Certified Internet Associate (JNCIA-Junos) certification is an excellent starting point for networking professionals looking to gain foundational knowledge of Juniper Networks Junos OS. Certgrow offers comprehensive JNCIA-Junos online training and certification, designed to equip candidates with the essential skills and knowledge to pass the exam and excel in their networking careers. Whether you’re a network engineer, system administrator, or someone looking to break into the networking field, our training program is designed to help you achieve your certification goals and advance your career.

About Exam

The JNCIA-Junos certification is an entry-level credential from Juniper Networks, aimed at networking professionals who work with Junos OS. The certification validates a candidate’s understanding of networking fundamentals, as well as basic configuration and troubleshooting skills for Junos devices. Obtaining this certification demonstrates a solid foundation in Junos OS, making it a valuable asset for networking professionals seeking to enhance their careers.

Because JNCIA-Junos provides a core understanding of the Juniper Networks core operating system, it serves as the baseline certification for multiple certification tracks:

  • Enterprise Routing and Switching Certification Track
  • Service Provider Routing and Switching Certification Track

Exam Objectives

Objectives

Description

Networking Fundamentals

Identify the concepts and functionality of various fundamental elements of networking

 

·         Collision domains and broadcast domains

·         Function of routers and switches

·         Ethernet networks

·         Layer 2 addressing, including address resolution

·         Layer 3 / IP addressing, including subnet masks

·         IPv4 / IPv6

·         Subnetting and supernetting

·         Decimal to binary conversion

·         Longest match routing

·         CoS

·         Connection-oriented vs. connectionless protocols

Junos OS Fundamentals

 

Identify the concepts, benefits, or functionality of the core elements of the Junos OS, including:

 

·         Software architecture

·         Control and forwarding planes

·         Routing engine and packet-forwarding engine

·         Transit traffic processing

·         Exception traffic

User Interfaces

 

Identify the concepts, operation, or functionality of the Junos user interface, including:

 

·         CLI functionality

·         CLI modes

·         CLI navigation

·         CLI Help

·         Filtering output

·         Active vs. candidate configuration

·         Reverting to previous configurations

·         Modifying, managing, and saving configuration files

·         Viewing, comparing, and loading configuration files

·         J-Web (core/common functionality only)

Configuration Basics

 

Identify the main elements for configuring Junos devices, including:

 

·         Factory-default state

·         Initial configuration

·         User accounts

·         Login classes

·         User authentication methods

·         Interface types and properties

·         Configuration groups

·         Additional initial configuration elements, such as Network Time Protocol (NTP), SNMP, system log

·         Configuration archival

·         Logging and tracing

·         Rescue configuration

Operational Monitoring and Maintenance

 

Identify methods of monitoring or maintaining Junos devices, including:

 

·         Show commands

·         Monitor commands

·         Interface statistics and errors

·         Network tools, such as ping, traceroute, telnet, SSH, etc.

·         Junos OS installation and upgrades

·         Powering on and shutting down Junos devices

·         Root password recovery

Routing Fundamentals

 

Identify basic routing concepts or functionality for Junos devices, including:

 

·         Traffic forwarding concepts

·         Routing tables

·         Routing vs. forwarding tables

·         Route preference

·         Routing instances

·         Static routing

·         Advantages of and use cases for dynamic routing protocols

Routing Policy and Firewall Filters

 

Identify the concepts or functionality of routing policy and firewall filters on Junos devices

 

·         Default routing policies

·         Import and export policies

·         Routing policy flow

·         Effect of policies on routes and routing tables

·         Policy structure and terms

·         Policy match criteria, match types, and actions

·         Firewall filter concepts

·         Filter structure and terms

·         Filter match criteria and actions

·         Effect of filters on packets

·         Unicast reverse-path-forwarding (RPF)

Target Audience

The JNCIA-Junos certification is ideal for a wide range of professionals in the networking field, including:

 

  1. Network Engineers: Professionals responsible for designing, implementing, and maintaining network infrastructures.
  2. System Administrators: IT professionals managing and supporting networking environments.
  3. Technical Support Specialists: Individuals providing technical assistance and troubleshooting for networking issues.
  4. Networking Students and Graduates: Those pursuing a career in networking and seeking to validate their knowledge and skills.
  5. Career Changers: Professionals from other IT disciplines looking to transition into networking roles.

Exam Format

Exam Name

Junos Associate

Exam Code

JN0-105 JNCIA-Junos

Exam Price

200$

Duration

90 minutes

Number of Questions

65

Passing Score

60-70%

Exam Registration

PEARSON VUE

Why Choose CERTGROW?

CERTGROW stands out as a premier provider of JNCIA-Junos online training for several reasons:

  1. Comprehensive Curriculum: Our JNCIA-Junos online training program covers all exam objectives thoroughly, ensuring that candidates are well-prepared for the certification exam.
  2. Expert Instructors: Our JNCIA-Junos online training courses are led by experienced instructors with extensive knowledge of Junos OS and real-world networking experience.
  3. Flexible Learning Options: We offer various learning formats, including live online classes, self-paced modules, and on-demand video tutorials to accommodate different learning preferences and schedules.
  4. Hands-on Labs: Practical experience is crucial for mastering Junos OS. Our training includes hands-on labs and exercises to reinforce learning and build practical skills.
  5. Exam Preparation: We provide comprehensive exam preparation materials, including practice tests, study guides, and exam tips to boost candidates’ confidence and readiness.
  6. Support and Resources: Our learners have access to a wealth of resources, including a dedicated support team, discussion forums, and additional learning materials to aid their studies.
  7. Proven Success: CERTGROW has a track record of successful candidates who have passed the JNCIA-Junos exam and advanced in their networking careers.

Average Salary

Obtaining the JNCIA-Junos certification can significantly enhance a professional’s career prospects and earning potential. While salaries can vary based on location, experience, and job role, certified individuals generally see a positive impact on their compensation. On average, professionals with a JNCIA-Junos certification can expect to earn between $70,000 and $90,000 annually. This figure can increase with additional experience, advanced certifications, and specialized skills.

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