- Course overview
- Course details
- Prerequisites
Course overview
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 Junos device families and discusses the key architectural components of the software.
Key topics include user interface options with a heavy focus on the command-line interface (CLI), configuration 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 19.2R1.8.
Course details
Day 1
Module 1: Course Introduction
Module 2: Junos Operating System Fundamentals
• The Junos OS
• Traffic Processing
• Overview of Junos Devices
Module 3: User Interface Options—The Junos CLI
• User Interface Options
• The Junos CLI: CLI Basics
• The Junos CLI: Operational Mode
• The Junos CLI: Configuration Mode
Module 4: User Interface Options—The J-Web Interface
• The J-Web GUI
• Configuration
Lab 1: User Interface Options
Module 5: Initial Configuration
• Factory-Default Configuration
• Initial Configuration
• Interface Configuration
Lab 2: Initial System Configuration
Day 2
Module 6: Secondary System Configuration
• User Configuration and Authentication
• System Logging and Tracing
• Network Time Protocol
• Archiving Configurations
• SNMP
Lab 3: Secondary System Configuration
Module 7: Operational Monitoring and Maintenance
• Monitoring Platform and Interface Operation
• Network Utilities
• Maintaining the Junos OS
• Password Recovery
• System Clean-Up
Lab 4: Operational Monitoring and Maintenance
Module 8: Interface Configuration Examples
• Review of the Interface Configuration Hierarchy
• Interface Configuration Examples
• Using Configuration Groups
Module 9: Routing Fundamentals
• Routing Concepts: Overview of Routing
• Routing Concepts: The Routing Table
• Routing Concepts: Routing Instances
• Static Routing
• Dynamic Routing
Lab 5: Routing Fundamentals
Day 3
Module 10: Routing Policy
• Routing Policy Overview
• Case Study: Routing Policy
Lab 6: Routing Policy
Module 11: Firewall Filters
• Firewall Filters Overview
• Case Study: Firewall Filters
• Unicast Reverse-Path-Forwarding Checks
Lab 7: Firewall Filters
Module 12: Class of Service
• CoS Overview
• Traffic Classification
• Traffic Queueing
• Traffic Scheduling
• Case Study: CoS
Lab 8: Class of Service
Module 13: JTAC Procedures
• Opening a Support Case
• Customer Support Tools
• Transferring Files to JTAC
Module 14: Juniper Security Concepts
• Security Challenges
• Juniper's Security Focus
Appendix A: IPv6 Fundamentals
• IPv6 Addressing
• Protocols and Services
• Configuration
Prerequisites
Students should have basic networking knowledge and an understanding of the Open Systems Interconnection (OSI) reference model and the TCP/IP protocol suite.
Enquiry
Course : Introduction to the Junos Operating System
Enquiry
request for : Introduction to the Junos Operating System
