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Introduction to Junos Operating System (IJOS)
This three-day course provides students with the foundational knowledge required to work with the Junos operating system and to configure Junos devices. The course provides a brief overview of the Juniper products and discusses the key architectural components of the Junos software. Keytopics include user interface options with a heavy focus on the command-line interface (CLI), tasks typically associated with the initial setup of devices, interface configuration basics with configuration examples, secondary system configuration, and the basics of operational
monitoring and maintenance of Junos devices. The course then delves into foundational routing knowledge and configuration examples including general routing concepts, routing policy, and firewall filters.
Through demonstrations and hands-on labs, students will gain experience in configuring and monitoring the Junos OS and monitoring basic device operations. This course is based on Junos OS Release 21.1R1.11
Virtual Classroom Live
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
Target Audience
What You’ll Learn
Course Outline
Labs Outline
Related Certifications
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