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INSTRUCTOR-LED COURSE

Junos MPLS Fundamentals (JMF)

Course Information

Duration: 2 days

Version: JMF

Price: $1,995.00

Certification: JNCIS-SP

Exam: JN0-361

Learning Credits:

ALL DATES GUARANTEED

Check out our full list of training locations and learning formats. Please note that the location you choose may be an Established HD-ILT location with a virtual live instructor.

COURSE DELIVERY OPTIONS

  • Live Classroom

Train face-to-face with the live instructor.

  • Established HD-ILT Location

Interact with a live, remote instructor from a specialized, HD-equipped classroom near you.​

  • Virtual Remote

Attend the live class from the comfort of your home or office.

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OVERVIEW

This two-day course is designed to provide students with a solid foundation on Multiprotocol Label Switching (MPLS). After introducing concepts such as MPLS forwarding and the structure of the MPLS header, the course will delve into the configuration and operation of the two main label distribution protocols, RSVP and LDP. Special emphasis is given to the central topics of traffic engineering and MPLS traffic protection, including fast reroute, link/node protection, and LDP loop-free alternate. The concepts are put into practice with a series of in-depth hands-on labs, which will allow participants to gain experience in configuring and monitoring MPLS on Junos OS devices. These hands-on labs utilize Juniper Networks vMX Series devices using the Junos OS Release 16.1R3.10, but are also applicable to other MX Series devices.

Prerequisites:

Students should have intermediate-level networking knowledge and should be familiar with the Junos OS command-line interface (CLI). Students should also attend the Introduction to the Junos Operating System (IJOS), Junos Routing Essentials (JRE), and Junos Intermediate Routing (JIR) courses prior to attending this class.

 

Target Audience:

This course benefits individuals responsible for configuring and monitoring devices running the Junos OS.

 

Course Objectives:

After successfully completing this course, you should be able to:

  • Describe the history and rationale for MPLS, as well as its basic terminology.
  • Explain the MPLS label operations (push, pop, swap) and the concept of a label-switched path (LSP).
  • Describe the configuration and verification of MPLS forwarding.
  • Describe the functionalities and operation of RSVP and LDP.
  • Configure and verify RSVP-signaled and LDP-signaled LSPs.
  • Select and configure the appropriate label distribution protocol for a given set of requirements.
  • Describe the default Junos OS MPLS traffic engineering behavior.
  • Explain the Interior Gateway Protocol (IGP) extensions used to build the Traffic Engineering Database (TED).
  • Describe the Constrained Shortest Path First (CSPF) algorithm, its uses, and its path selection process.
  • Describe administrative groups and how they can be used to influence path selection.
  • Describe the default traffic protection behavior of RSVP-signaled LSPs.
  • Explain the use of primary and secondary LSPs.
  • Describe the operation and configuration of fast reroute.
  • Describe the operation and configuration of link and node protection.
  • Describe the operation and configuration of LDP loop-free alternate.
  • Describe the LSP optimization options.
  • Explain LSP priority and preemption.
  • Describe the behavior of fate sharing.
  • Describe how SRLG changes the CSPF algorithm when computing the path of a secondary LSP.
  • Explain how extended admin groups can be used to influence path selection.
  • Explain the purpose of several miscellaneous MPLS features.

 

Course Outine:

Day 1

Chapter 1: Course Introduction

Chapter 2: MPLS FundamentalsMPLS Foundation

  • Terminology
  • MPLS Configuration
  • MPLS Packet Forwarding
  • Lab: MPLS Fundamental

Chapter 3: Label Distribution ProtocolsLabel Distribution Protocols

  • RSVP
  • LDP
  • Lab: Label Distribution Protocols

Chapter 4: Routing Table IntegrationMapping Next Hops to LSPs

  • Route Resolution Example
  • Route Resolution Summary
  • IGP Passive Versus Next-Hop Self for BGP Destinations
  • Lab: Routing Table Integration

Day 2

Chapter 5: Constrained Shortest Path FirstRSVP Behavior Without CSPF

  • CSPF Algorithm
  • CSPF Tie Breaking
  • Administrative Groups
  • Interarea Traffic Engineered LSPs
  • Lab: CSPF

Chapter 6: Traffic Protection and LSP OptimizationDefault Traffic Protection Behavior

  • Primary and Secondary LSPs
  • Fast Reroute
  • RSVP Link Protection
  • LDP LFA and Link Protection
  • LSP Optimization
  • Lab: Traffic Protection

Chapter 7: Fate SharingJunos OS Fate Sharing

  • SRLG
  • Extended Admin Groups
  • Lab: Fate Sharing

Chapter 8: Miscellaneous MPLS FeaturesForwarding Adjacencies

  • Policy Control over LSP Selection
  • LSP Metrics
  • Automatic Bandwidth
  • Container LSPs
  • TTL Handling
  • Explicit Null Configuration
  • MPLS Pings
  • Lab: Miscellaneous MPLS Features

 

 

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