Introduction to the Junos Operating System -

Introduction to the Junos Operating System

Duration: 3 Days (24 Hours)

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Overview

Course Details

Prerequisites

Introduction to the Junos Operating System Training Course Overview

This intensive three-day course is meticulously crafted to provide students with the foundational knowledge needed to proficiently work with the Junos operating system and configure Junos devices. Covering key architectural components and offering a comprehensive overview of Juniper products, the curriculum places significant emphasis on user interface options, particularly the command-line interface (CLI). The course delves into crucial topics such as initial device setup, interface configuration basics, secondary system configuration, and operational monitoring, ensuring a well-rounded understanding.

Further enriching the learning experience, the curriculum explores foundational routing concepts, routing policy implementation, and firewall filters, incorporating practical configuration examples. Through dynamic demonstrations and hands-on labs, participants gain practical experience in configuring and monitoring the Junos OS. With a focus on Junos OS Release 21.1R1.11, this course ensures participants are equipped with the latest insights, laying a robust foundation for proficient Junos device management and networking expertise. Enroll now to gain essential skills and confidence for effective Juniper networking.

Intended Audience For Introduction to the Junos Operating System Training

Network Administrators
System Administrators
IT Support Staff
Junior Network Engineers
Technical Support Personnel
Network Operations Center (NOC) Staff
IT Managers and Decision-Makers
Students and Aspiring Network Professionals
IT Enthusiasts
Anyone Transitioning to Juniper Technologies

Learning objectives for the Introduction to the Junos Operating System training course

Describe the Junos operating system and provide a brief overview of Juniper
products.
Describe the Junos operating system and its basic design architecture.
Identify and provide a brief overview of Juniper products.
Use the Junos CLI and its operational mode to monitor and control Juniper
devices.
Enter operational mode.
Locate various help options within the Junos CLI.
Execute monitoring and troubleshooting commands.
Configure a device using the CLI.
Enter configuration mode.
Navigate through the Junos configuration hierarchy.
Modify the configuration on a Juniper device.
Use common configuration mode commands.
Use the J-Web interface to make configuration changes, monitor and maintain
Junos devices.
Configure basic system settings and interfaces.
Perform device administration.
Perform initial system configuration using Junos OS.
Load factory-default configuration.
List and perform initial system configuration tasks.
Describe interface types and perform basic interface configuration tasks.
Configure user authentication and device backups.
Describe and configure user authentication.
Archive configurations.
Configure System Logging, Tracing, NTP, and SNMP in Junos OS.
Configure and analyze system logging and tracing.
Configure and monitor NTP.
Configure and monitor SNMP.
Monitor and maintain Junos OS.
Monitor platform and interface operations.
Describe and use the available network utilities.
Perform password recovery.
Upgrade the Junos OS.
Perform storage and system cleanup tasks.
Perform the Junos upgrade.
Describe the interfaces configuration hierarchy
Describe the functionality of routing and routing instances.
Explain the basic routing concepts.
Describe the routing table and the forwarding table.
Describe the functionality of routing instances.
Configure and monitor a routing instance.
Implement static routes and dynamic routes using OSPF.
Configure and monitor static routes.
Describe the functionality of dynamic routing.
Configure and monitor OSPF.
Describe how routing works using IPv6.
Implement routing policy within Junos.
Describe the routing policy and explain the default Junos import and
export routing policies.
Identify various options in the match criteria and action blocks of a
routing policy.
Implement a routing policy for a given use case.
Implement firewall filters within Junos.
Describe the functionality and the framework of firewall filters.
Implement firewall filters for a given use case.
Implement a policer within Junos.
Describe the operation and configuration of unicast RPF.
Implement CoS within Junos.
Describe the purpose and benefits of CoS.
Implement traffic classification within Junos.
Describe the traffic queuing within Junos.
Configure traffic scheduling within Junos.
Implement CoS for a given use case.
Access and use Juniper support resources to manage Juniper
Products.
Follow recommended procedures to open a JTAC support case.
Access Juniper online tools to manage Juniper products.
Use FTP to transfer large files to JTAC.
Describe the Juniper Connected Security components.
Identify high-level security challenges in today’s networks.
Describe the Juniper Connected Security components.
Implement IPv6 within Junos.
Describe the differences between IPv4 and IPv6.
Explain the IPv6 address format and the different address types.
Explain how IPv6 stateless and stateful autoconfigurations work.
Configure and monitor IPv6 routing.
Implement IPv6-over-IPv4 tunnels.

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Benefits of taking the Introduction to the Junos Operating System training

Foundational Knowledge: Acquire a solid understanding of the Junos operating system, its architecture, and key components, providing a strong foundation for working with Juniper devices.
Configuration Proficiency: Develop the skills to navigate the Junos CLI, configure devices, and perform essential tasks, enabling you to effectively manage and customize Juniper networks.
Troubleshooting Skills: Gain expertise in executing monitoring and troubleshooting commands, enhancing your ability to identify and address issues within a Junos environment.
Operational Efficiency: Learn best practices for operational monitoring and maintenance, allowing you to efficiently monitor platform and interface operations and perform routine maintenance tasks.
Upgrading Competence: Acquire the knowledge to perform Junos OS upgrades, ensuring that your Juniper devices are running the latest software releases for improved security and functionality.
Routing and Security Understanding: Explore routing fundamentals, static and dynamic routing, routing policy implementation, and firewall filters, enhancing your overall network routing and security knowledge.
Hands-On Experience: Engage in practical labs and demonstrations, providing hands-on experience with configuring and monitoring Junos OS, reinforcing theoretical concepts with real-world application.
Professional Development: Enhance your skill set and boost your career prospects by adding Juniper networking expertise to your portfolio, making you a valuable asset in the field of networking and IT.
Industry-Recognized Certification Pathway: The training serves as a stepping stone for further certifications offered by Juniper Networks, opening up opportunities for advanced roles and responsibilities in networking.
Adaptability to Juniper Environments: Develop the skills necessary to navigate and work effectively within Juniper environments, making you adaptable and proficient in managing Junos-based networks.

Introduction to the Junos Operating System Training Course Modules

Module 1: Course Introduction

Overview of the course objectives and structure.

Module 2: Junos Operating System Fundamentals

Understanding the Junos operating system and its design architecture.
Brief overview of Juniper products.

Module 3: Junos CLI Operational Mode

Accessing operational mode.
Utilizing help options within the Junos CLI.
Executing monitoring and troubleshooting commands.

Module 4: Junos CLI Configuration Mode

Transitioning to configuration mode.
Navigating the Junos configuration hierarchy.
Modifying device configuration using common commands.

Module 5: J-Web Interface

Configuring basic system settings and interfaces through the J-Web interface.
Performing device administration tasks.
Lab 1: User Interface Options.

Module 6: Initial System Configuration

Loading factory-default configuration.
Performing initial system configuration tasks.
Lab 2: Initial System Configuration.

Module 7: User Authentication and Archiving

Configuring user authentication.
Archiving configurations.
Lab 3: User Authentication and Archiving.

Module 8: System Logging, Tracing, NTP, and SNMP

Configuring and analyzing system logging and tracing.
Monitoring NTP.
Configuring and monitoring SNMP.
Lab 4: System Logging, Tracing, NTP, and SNMP.

Module 9: Operational Monitoring and Maintenance

Monitoring platform and interface operations.
Using network utilities.
Performing password recovery.
Lab 5: Operational Monitoring and Maintenance.

Module 10: Upgrading the Junos OS

Performing storage and system cleanup tasks.
Executing the Junos OS upgrade.
Lab 6: Upgrading the Junos OS.

Module 11: Interface Configuration Examples

Configuring various interface types.
Utilizing configuration groups for interface configurations.

Module 12: Routing Fundamentals

Explaining basic routing concepts.
Describing the routing table and forwarding table.
Configuring and monitoring routing instances.
Lab 7: Routing Fundamentals.

Module 13: Static and Dynamic Routing

Configuring and monitoring static routes.
Explaining dynamic routing functionality.
Configuring and monitoring OSPF.
Describing IPv6 routing.
Lab 8: Static and Dynamic Routing.

Module 14: Routing Policy

Describing routing policy and default Junos routing policies.
Identifying options in match criteria and action blocks.
Implementing routing policies for specific use cases.
Lab 9: Routing Policy.

Module 15: Firewall Filters

Describing firewall filter functionality and framework.
Implementing firewall filters for specific use cases.
Implementing a policer within Junos.
Describing unicast RPF operation and configuration.
Lab 10: Firewall Filters.

Module 16: Class of Service

Describing the purpose and benefits of CoS.
Implementing traffic classification.
Describing and configuring traffic queuing and scheduling.
Implementing CoS for specific use cases.
Lab 11: Class of Service.

Module 17: JTC Procedures

Following recommended procedures to open a JTAC support case.
Accessing Juniper online tools for product management.
Using FTP for large file transfers to JTAC.

Module 18: Juniper Security Concepts

Identifying high-level security challenges in networks.
Describing Juniper Connected Security components.

Module A: Appendix – IPv6 Fundamentals

Describing differences between IPv4 and IPv6.
Explaining IPv6 address format and types.
Describing stateless and stateful autoconfigurations.
Configuring and monitoring IPv6 routing.
Implementing IPv6-over-IPv4 tunnels.

Introduction to the Junos Operating System Training Course Prerequisites

Basic networking knowledge
Understanding of the Open Systems
Interconnection (OSI) reference model
Understanding of the TCP/IP protocol suite
Introduction to the Junos Operating System
and Getting Started with Networking eLearning
course, or equivalent knowledge

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