IJOS plus Practicum and Certification Exam Preparation
- Duration: 5 days
- Price: $3,695.00
- Test Level: 100
- Certifications: JNCIA-JUNOS
- Exams: JN0-102
This five-day course brings together the three-day Introduction to the Junos Operating System (IJOS) course with a two-day Practicum and JNCIA-JUNOS certification exam preparation with the opportunity to take the exam during the last two hours of the course.
The three-day IJOS 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.
JNCIA Practicum and Exam Preparation
This intense, two-day program is designed to prepare attendees who have previously taken the Introduction to the Junos Operating System (IJOS) course for taking the certification exam while simultaneously gaining insight into real-world applications for the knowledge gained through their coursework.
The course starts off with a day of applying JNCIA-level knowledge and principles to scenarios based on real-world operations with Juniper Networks systems. The second day is a review of JNCIA competencies aligned with the current JNCIA-JUNOS certification exam.
If you take the course at our Phoenix/Tempe location, you will have the opportunity to take the exam during the last two hours of this day at our certified PearsonVue Test Center.
Students that register for this version of the course will also be granted the following:
- Free retake of the IJOS course in any available class within 6 months of first attendance
- Free voucher to take the JNCIA-JUNOS certification exam
- Free retake voucher if you do not pass on the first attempt
After successfully completing this course, you should be able to:
After successfully completing this course, you should be able to:
- Describe the basic design architecture of the Junos OS.
- Identify and provide a brief overview of Junos devices.
- Navigate within the Junos CLI.
- Perform tasks within the CLI operational and configuration modes.
- Restore a Junos device to its factory-default state.
- Perform initial configuration tasks.
- Configure and monitor network interfaces.
- Describe user configuration and authentication options.
- Perform secondary configuration tasks for features and services such as system logging (syslog) and tracing, Network Time Protocol (NTP), configuration archival, and SNMP.
- Monitor basic operation for the Junos OS and devices.
- Identify and use network utilities.
- Upgrade the Junos OS.
- Perform file system maintenance and password recovery on a Junos device.
- Navigate within the Junos J-Web interface.
- Explain basic routing operations and concepts.
- View and describe routing and forwarding tables.
- Configure and monitor static routing.
- Configure and monitor OSPF.
- Describe the framework for routing policy and firewall filters.
- Explain the evaluation of routing policy and firewall filters.
- Identify instances where you might use routing policy.
- Write and apply a routing policy.
- Identify instances where you might use firewall filters.
- Write and apply a firewall filter.
- Describe the operation and configuration for unicast reverse path forwarding (RPF).
- Follow recommended procedure to open a JTAC support case.
- Access support resources.
- Use the customer support Website.
- Access and use customer support tools.
- Use FTP to transfer large files to JTAC.
- Identify high-level security challenges in today’s networks.
- Explain the value of implementing security solutions.
- Identify key factors in Juniper Networks’ security focus.
- Describe some differences between IPv4 and IPv6.
- List IPv6 address types and describe the IPv6 addressing format.
- Enable an interface for IPv6 operation.
- Configure and monitor routing for IPv6 environments.
- Tunnel IPv6 traffic over and IPv4 network.
This course benefits individuals responsible for configuring and monitoring devices running the Junos OS and are working toward the JNCIA-JUNOS certification.
DAY ONE: IJOS
Chapter 1: Course Introduction
Chapter 2: Junos Operating System Fundamentals
- The Junos OS
- Traffic Processing
- Platforms Running the Junos OS
Chapter 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
Chapter 4: User Interface Options: The J-Web Interface
- The J-Web GUI
- Lab 1: User Interface Options
Chapter 5: Initial Configuration
- Factory-Default Configuration
- Initial Configuration
- Interface Configuration
- Lab 2: Initial System Configuration
DAY TWO: IJOS
Chapter 6: Secondary System Configuration
- User Configuration and Authentication
- System Logging and Tracing
- Network Time Protocol
- Archiving Configurations
- Lab 3: Secondary System Configuration
Chapter 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
Chapter 8: Interface Configuration Examples
- Review of the Interface Configuration Hierarchy
- Interface Configuration Examples
- Using Configuration Groups
Chapter 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 THREE: IJOS
Chapter 10: Routing Policy
- Routing Policy Overview
- Case Study: Routing Policy
- Lab 6: Routing Policy
Chapter 11: Firewall Filters
- Firewall Filters Overview
- Case Study: Firewall Filters
- Unicast Reverse-Path-Forwarding Checks
- Lab 7: Firewall Filters
Chapter 12: Class of Service
- CoS Overview
- Traffic Classification
- Traffic Queueing
- Traffic Scheduling
- Case Study: CoS
- Lab 8: Class of Service
Chapter 13: JTAC Procedures
- Opening a Support Case
- Customer Support Tools
- Transferring Files to JTAC
Chapter 14: Juniper Security Concepts
- Security Challenges
- Juniper’s Security Focus
Appendix A: IPv6 Fundamentals
- IPv6 Addressing
- Protocols and Services
Appendix B: Junosphere – (For Use with IJOS Junosphere Version Only)
- Accessing the Junosphere Interface
- Accessing Active Topologies
DAY FOUR: JNCIA-Junos Lab Practicum
Session 1: Practice Labs
- Guided practice labs to reintroduce the lab environment
Session 2: Real-World Scenario Labs
- Labs that emulate real-world application of JNCIA-level knowledge, configurations, operations, and functionality. These labs will challenge students to complete scenario-based problems to accomplish specific network goals.
DAY FIVE: JNCIA-JUNOS Exam Preparation and Certification Exam
- Collision domains and broadcast domains
- Function of routers and switches
- Optical network fundamentals – SONET/SDH, OTN
- Ethernet networks
- Layer 2 addressing, including address resolution
- IPv4 and IPv6 fundamentals
- Layer 3 / IP addressing, including subnet masks
- Subnetting and supernetting
- Decimal to binary conversion
- Longest match routing
- Connection-oriented vs. connectionless protocols
Junos OS Fundamentals
- Junos device portfolio – product families, general functionality
- Software architecture
- Control and forwarding planes
- Routing Engine and Packet Forwarding Engine
- Protocol daemons
- Transit traffic processing
- Exception traffic
- 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
Junos Configuration Basics
- Factory-default state
- Initial configuration
- User accounts
- Login classes
- User authentication methods
- Interface types and properties
- Configuration groups
- Additional initial configuration elements – NTP, SNMP, syslog, etc.
- Configuration archival
- Logging and tracing
- Rescue configuration
Operational Monitoring and Maintenance
- Show commands
- Monitor commands
- Interface statistics and errors
- Network tools – ping, traceroute, telnet, SSH, etc.
- Real-time performance monitoring (RPM)
- Junos OS installation
- Software upgrades
- Powering on and shutting down Junos devices
- Root password recovery
- Packet forwarding concepts
- Routing tables
- Routing vs. forwarding tables
- Route preference
- Routing instances
- Static routing
- Advantages of / use cases for dynamic routing protocols
Routing Policy and Firewall Filters
- 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
- Firewall filter concepts
- Filter match criteria and actions
- Effect of filters on packets
- Unicast reverse-path-forwarding (RPF)
JNCIA-JUNOS Certification Exam
- The exam voucher is included in the price of the course
- DWWTC is a certified PearsonVUE Testing Center
Students should have basic networking knowledge and an understanding of the Open Systems Interconnection (OSI) reference model and the TCP/IP protocol suite.
Students will need to view the online training on Juniper Networking Fundamentals prior to attending this program. The video training materials are located at http://juni.pr/1uumOY6 on the Juniper site.
NOTE: Students need to be prepared to devote their full attention to this five-day, intensive program in order to optimize their opportunity for success on the JNCIA-JUNOS Certification Exam.