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Advanced Junos Enterprise Routing (AJER)


Course Content

This three-day course is designed to provide you with the tools required for implementing, monitoring and troubleshooting Layer 3 components in an enterprise network. Detailed coverage of OSPF, BGP, class of service (CoS), and multicast is strongly emphasized. Through demonstrations and hands-on labs, you will gain experience in configuring and monitoring the Junos operating system and in monitoring device and protocol operations.

Certification: JNCIP-ENT - JN0-643

Who should attend

  • Individuals responsible for configuring and monitoring devices running the Junos OS.



Course Objectives

  • 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 area types and operations
  • Configure various OSPF area types
  • Summarize and restrict routes
  • Identify scenarios that require routing policy or specific configuration options
  • Use routing policy and specific configuration options to implement solutions for various scenarios
  • Describe basic BGP operation and common BGP attributes
  • Explain the route selection process for BGP
  • Describe how to alter the route selection process
  • Configure some advanced options for BGP peers
  • Describe various BGP attributes in detail and explain the operation of those attributes
  • Manipulate BGP attributes using routing policy
  • Describe common routing policies used in the enterprise environment
  • Explain how attribute modifications affect routing decisions
  • Implement a routing policy for inbound and outbound traffic using BGP
  • Identify environments that might 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 Services Gateways
  • Describe situations when some CoS features are used in the enterprise
  • Implement some CoS features in an enterprise environment
  • Describe IP multicast traffic flow
  • Identify the components of IP multicast
  • Explain how IP multicast addressing works
  • Describe the need for reverse path forwarding (RPF) in multicast
  • Explain the role of Internet Group Management Protocol (IGMP) and describe the available IGMP versions
  • Configure and monitor IGMP
  • Identify common multicast routing protocols
  • Describe rendezvous point (RP) discovery options
  • Configure and monitor Protocol Independent Multicast (PIM) sparse modes
  • Configure and monitor RP discovery mechanisms
  • Describe the basic requirements, benefits, and caveats of source-specific multicast (SSM)
  • List the address ranges used for SSM
  • Illustrate the role of Internet Group Management Protocol version 3 (IGMPv3) and PIM sparse mode (PIM-SM) in an SSM implementation
  • Configure and monitor SSM

Outline: Advanced Junos Enterprise Routing (AJER)

1. Course Introduction
  • OSPFv2 Review
  • Link-State Advertisements
  • Protocol Operations
  • OSPF Authentication
  • OSPFv3
3. OSPF Areas
  • Review of OSPF Areas
  • Stub Area Operation
  • Stub Area Configuration
  • NSSA Operation
  • NSSA Configuration
  • Route Summarization
4. OSPF Case Studies and Solutions
  • IGP Transition Overview
  • Transition Case Study
  • OSPF Multiarea Adjacencies
  • External Reachability
  • Virtual Links
5. BGP
  • Review of BGP
  • BGP Operations
  • Load Balancing Options
  • Path Selection and Configuration Options
6. BGP Attributes and Policy
  • Policy and BGP
  • BGP Attributes
  • Details and Manipulation of Common BGP Path Attributes
7. Enterprise Routing Policies
  • Enterprise BGP Core Network Design
  • Enterprise External Network Deployment
8. Introduction to Multicast
  • Overview of Multicast
  • Multicast Addressing
  • RPF
  • IGMP
9. Multicast Routing Protocols and SSM
  • Overview of Multicast Routing Protocols
  • PIM-SM Using the ASM Model
  • PIM-SM Using the SSM Model
10. Class of Service
  • CoS Components Review and Case Study
  • CoS Processing and CoS Defaults on the SRX Series Device
  • Policing
  • Virtual Channels
  • Monitoring with Resource Performance Monitoring
11. BGP Route Reflection
  • Route Reflection Operation
  • Configuration and Routing Knowledge
  • Configuring and Monitoring OSPF
  • Configuring and Monitoring OSPF Areas and Route Summarization
  • Configuring and Monitoring Routing Policy and Advanced OSPF Policy
  • Implementing BGP
  • BGP Attributes
  • Implementing Enterprise Routing Policies
  • Implementing PIM-SM
  • Implementing SSM
  • Implementing CoS Features in the Enterprise
  • BGP Route Reflection
Online Training

Duration 5 days

Classroom Training

Duration 5 days

  • United States: US$ 2,395
  • Juniper Training Credits: 2395 JTC
Click on town name or "Online Training" to book Schedule
This is an Instructor-Led Classroom course
Instructor-led Online Training:   This is an Instructor-Led Online (ILO) course. These sessions are conducted via WebEx in a VoIP environment and require an Internet Connection and headset with microphone connected to your computer or laptop.
United States

Currently there are no training dates scheduled for this course.  You can schedule a private, onsite training session or request a public date by emailing info@fastlaneus.com.