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Advanced Junos Enterprise Routing (AJER)

$4750 | 5-Day Course

Broaden your skills and take the next step in your career with the Advanced Junos Enterprise Routing (AJER) training course.

Course Overview

Advanced Junos Enterprise Routing (AJER) course guides students through This five-day course is designed to provide students with the tools required for implementing, monitoring, and troubleshooting Layer 3 components in an enterprise network. Detailed coverage of OSPF, BGP, multicast, class of service (CoS), and EVPN-VXLAN is covered in depth. The course also exposes students to common troubleshooting commands and tools used to troubleshoot various intermediate to advanced issues. Through demonstrations and hands-on labs, students will gain experience in configuring and monitoring the Junos operating system and in monitoring device and protocol operations.

The class will cover the following topics:
  • After successfully completing this course, you should be able to: Describe the various OSPF link-state advertisement (LSA) types
  • Explain the flooding of LSAs in an OSPF network
  • Describe the shortest-path-first (SPF) algorithm
  • Describe OSPF link metrics
  • Describe the various OSPF authentication methods
  • Explain the differences between OSPFv2 and OSPFv3
  • Describe OSPF area types and operations
  • Configure various OSPF area types
  • Summarize and restrict routes
  • Configure OSPF multi-area adjacencies
  • Configure OSPF virtual links
  • Explain OSPF external reachability
  • List useful commands that are used to troubleshoot and verify OSPF
  • Isolate different OSPF issues
  • Describe BGP operations
  • Configure various BGP options
  • Explain the route selection process for BGP
  • Describe how to alter the route selection process
  • Explain the use of routing policies in BGP
  • Explain how BGP routes are processed
  • Describe the various BGP attributes and their use
  • Manipulate common BGP attributes
  • Review common BGP troubleshooting procedures
  • List common BGP troubleshooting commands
  • Identify issues with BGP peering
  • Explain reasons to use BGP in the Enterprise
  • Explain how ISP policies can influence external connectivity
  • Describe three common routing policies for external connectivity in the enterprise
  • Identify common commands for troubleshooting routing policy
  • Describe basic multicast terminology
  • Describe the multicast address space
  • Describe how RPF is used in a multicast network
  • Describe the basic functionality of IGMP
  • Describe the multicast service models and modes
  • Describe PIM-SM operation and configuration when using the ASM model
  • Describe PIM-SM operation and configuration when using the SSM model
  • Verify and troubleshoot multicast
  • Identify environments that may require a modified CoS implementation
  • Describe the various CoS components and their respective functions
  • Explain the CoS processing along with CoS defaults on SRX Series devices
  • Describe situations in which some CoS features are used in the enterprise
  • Describe the use of the Real-Time Performance Monitoring tool
  • Verify and troubleshoot CoS
  • Describe a traditional Campus network design
  • Understand the need for a new architectural design
  • Describe the five key concepts of the Evolved Core
  • Describe the benefits of a Layer 3-based Campus Networks
  • Describe Layer 2 tunneling
  • Explain VXLAN functionality Describe VXLAN gateways Describe EVPN features Describe EVPN operations
  • Describe EVPN with VXLAN for data plane encapsulation
  • Configuring a Spine Only EVPN-VXLAN network
  • Add IP Fabric nodes to the Spine Only architecture
  • Configure a new IP Fabric EVPN-VXLAN network
  • Understand EVPN route information
  • Review useful EVPN-VXLAN commands.

This class is ideal for students who want to master Advanced Junos Enterprise Routing (AJER).

Junpier Training

TARGETED FOR: Network Engineers | Network Administrators |

Learn from Professional Instructors and move forward in your field with industry-aligned Junpier training.

+ Full Course Details
Overview
  • This five–day course is designed to provide students with the tools required for implementing, monitoring, and troubleshooting Layer 3 components in an enterprise network. Detailed coverage of OSPF, BGP, multicast, class of service (CoS), and EVPN–VXLAN is covered in depth. The course also exposes students to common troubleshooting commands and tools used to troubleshoot various intermediate to advanced issues. Through demonstrations and hands–on labs, students will gain experience in configuring and monitoring the Junos operating system and in monitoring device and protocol operations.
Objective
  • After successfully completing this course, you should be able to: Describe the various OSPF link–state advertisement (LSA) types. Explain the flooding of LSAs in an OSPF network. Describe the shortest–path–first (SPF) algorithm. Describe OSPF link metrics. Describe the various OSPF authentication methods. Explain the differences between OSPFv2 and OSPFv3. Describe OSPF area types and operations. Configure various OSPF area types. Summarize and restrict routes. Configure OSPF multi–area adjacencies. Configure OSPF virtual links. Explain OSPF external reachability. List useful commands that are used to troubleshoot and verify OSPF. Isolate different OSPF issues. Describe BGP operations. Configure various BGP options. Explain the route selection process for BGP. Describe how to alter the route selection process. Explain the use of routing policies in BGP. Explain how BGP routes are processed. Describe the various BGP attributes and their use. Manipulate common BGP attributes. Review common BGP troubleshooting procedures. List common BGP troubleshooting commands. Identify issues with BGP peering. Explain reasons to use BGP in the Enterprise. Explain how ISP policies can influence external connectivity. Describe three common routing policies for external connectivity in the enterprise. Identify common commands for troubleshooting routing policy. Describe basic multicast terminology. Describe the multicast address space. Describe how RPF is used in a multicast network. Describe the basic functionality of IGMP. Describe the multicast service models and modes. Describe PIM–SM operation and configuration when using the ASM model. Describe PIM–SM operation and configuration when using the SSM model. Verify and troubleshoot multicast. Identify environments that may require a modified CoS implementation. Describe the various CoS components and their respective functions. Explain the CoS processing along with CoS defaults on SRX Series devices. Describe situations in which some CoS features are used in the enterprise. Describe the use of the Real–Time Performance Monitoring tool. Verify and troubleshoot CoS. Describe a traditional Campus network design. Understand the need for a new architectural design. Describe the five key concepts of the Evolved Core. Describe the benefits of a Layer 3–based Campus Networks. Describe Layer 2 tunneling. Explain VXLAN functionality Describe VXLAN gateways Describe EVPN features Describe EVPN operations. Describe EVPN with VXLAN for data plane encapsulation. Configuring a Spine Only EVPN–VXLAN network. Add IP Fabric nodes to the Spine Only architecture. Configure a new IP Fabric EVPN–VXLAN network. Understand EVPN route information. Review useful EVPN–VXLAN commands.
Target Student
  • This course benefits individuals responsible for configuring and monitoring devices running the Junos OS.
Prerequisites
  • Students should have basic networking knowledge and an understanding of the Open Systems Interconnection (OSI) model and the TCP/IP protocol suite. Students should also have working experience with basic routing principles. Students should also attend the Introduction to the Junos Operating System (IJOS) and Junos Intermediate Routing (JIR) courses prior to attending this class.
+ Course Delivery Format
Virtual Instructor-Led

All of our Public Classes are taught by a virtual live instructor. How it works is a live instructor conducts the class from a remote location regardless if you attend at one of the local training centers or if you attend remotely.

For of Private Group Training classes we can arrange to have the instructor conduct the class live at your location. Need Group Training?

+ What's Included

  • Professional Instructor Delivery - You will learn with our expert trainers with over 15 years of experience.
  • Free Course Materials - You will receive free reference materials for your class.
  • Small Class Sizes - Our classes are limited to 12 students, so you have plently of opportunity to ask questions and get feedback from the instructor.
  • Free Repeat - If you need a refresher your are able to retake the class free of charge within one year of your original class date.
  • Hands-On Training - Our classes are designed for you work hands on during the session so can stay engaged and really learn the material.
  • Certificate of Completion - Each student will receive a certificate of completion after completing the course.

+ Course Outline
+ Prerequisites

Students should have basic networking knowledge and an understanding of the Open Systems Interconnection (OSI) model and the TCP/IP protocol suite. Students should also have working experience with basic routing principles.

Students should also attend the Introduction to the Junos Operating System (IJOS) and Junos Intermediate Routing (JIR) courses prior to attending this class.

+ Related Courses

Related Junpier Instructor-Led Courses

Click Class Title for Dates and Details Days Course Fee
Introduction to the Junos Operating System (IJOS)4$4000
Advanced Junos Enterprise Switching Using Enhanced Layer 2 Software (AJEX)2$1900
Junos Enterprise Switching Using Enhanced Layer 2 Software (JEX)2$1900
Junos Intermediate Routing (JIR)3$2850

As part of our commitment to supporting learners at every stage, we’re working to develop a library of free Junpier tutorials designed to help you tackle common tasks and workflows. We understand that not every situation calls for a full course, so these resources offer quick, practical guidance to help you get the job done efficiently.

Available Junpier On-Demand Courses

Course Title (Click For Details) Course Fee
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Advanced Junos Enterprise Routing (AJER)

SAVE 10% FOR A LIMITED TIME

$4750 / 5 Day Course



  • Professional Instructors
  • Official Course Materials
  • Small Class Sizes
  • Financing Available

Course Schedule

Course Title Dates Times Location Fee
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Related Junpier Instructor-Led Courses

Click Class Title for Dates and Details Days Course Fee
Introduction to the Junos Operating System (IJOS)4$4000
Advanced Junos Enterprise Switching Using Enhanced Layer 2 Software (AJEX)2$1900
Junos Enterprise Switching Using Enhanced Layer 2 Software (JEX)2$1900
Junos Intermediate Routing (JIR)3$2850

As part of our commitment to supporting learners at every stage, we’re working to develop a library of free Junpier tutorials designed to help you tackle common tasks and workflows. We understand that not every situation calls for a full course, so these resources offer quick, practical guidance to help you get the job done efficiently.

Available Junpier On-Demand Courses

Course Title (Click For Details) Course Fee
No courses available
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Topics Include:

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  • 1201) &ndash
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  • Monitor/replace mobile hardware components (battery, keyboard/keys, RAM, HDD/SSD, wireless cards, camera/webcam, microphone, Wi&ndash
  • Fi antenna)

Target Audience Aspiring IT Support Specialists &amp; Help Desk Technicians Field/Service Desk Technicians &amp; Desktop Support Staff Junior Systems/Network Support roles and Career Changers entering IT

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