AJSPT – Advanced Junos Service Provider Troubleshooting


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Upcoming Dates

  Feb 16 - Feb 17, 2022
09:00 - 17:00

AJSPT – Advanced Junos Service Provider Troubleshooting
2 days  (Instructor Led Online)  |  Service Provider

Course Details

The AJSPT – Advanced Junos Service Provider Troubleshooting is a two-day course that provides students with information about troubleshooting interior gateway protocols, BGP, routing policy, MPLS, Layer 2 and Layer 3 VPNs, multicast, and Class of Service (CoS). Students will gain experience in monitoring and troubleshooting these topics through demonstration as well as hands-on labs. The course exposes students to common troubleshooting commands and tools used to troubleshoot various intermediate to advanced issues.

This course uses Juniper Networks MX Series 3D Universal Edge Routers for the hands-on component, but the lab environment does not preclude the course from being applicable to other Juniper hardware platforms running the Junos OS. This course is based on Junos OS Release 12.2R2.4.


Course Level: Advanced Junos Service Provider Troubleshooting is an advanced-level course.


See other Juniper courses


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

  • List common commands used to troubleshoot and verify different interior gateway protocol (IGP) routing protocols.
  • Troubleshoot and isolate different IGP issues.
  • List common commands used to troubleshoot and verify BGP.
  • Isolate different issues with BGP communication and configuration.
  • Isolate problems on routing policy structure and configuration.
  • Identify common commands for troubleshooting routing policy.
  • Troubleshoot the MPLS signalling and forwarding plane.
  • Troubleshoot Layer 3 VPNs.
  • Troubleshoot Layer 2 VPNs.
  • Troubleshoot virtual private LAN service (VPLS).
  • Verify and troubleshoot multicast.
  • Verify and troubleshoot class of service.
  • List the general chassis components.
  • Identify different methods for troubleshooting major chassis components.
  • Troubleshoot redundant Routing Engine and Control Board communication.


Day 1

Chapter 1: Course Introduction

Chapter 2: OSPF Troubleshooting

  • OSPF
  • OSPFv3
  • Troubleshooting OSPF Lab

Chapter 3: IS-IS Troubleshooting

  • IS-IS Overview
  • Case Study
  • Troubleshooting IS-IS Lab

Chapter 4: BGP Troubleshooting

  • IBGP
  • EBGP
  • Troubleshooting BGP Lab


Day 2

Chapter 5: Policy Troubleshooting

  • Routing Policy Overview
  • Policy Structure
  • Using Regular Expressions
  • Useful Commands
  • Case Studies
  • Troubleshooting Routing Policy Lab

Chapter 6: Troubleshooting MPLS and VPNs

  • MPLS
  • Layer 3 VPN
  • Layer 2 VPN
  • VPLS
  • Troubleshooting MPLS and VPNs Lab

Chapter 7: Troubleshooting Advanced Features

  • Multicast
  • Class of Service
  • Troubleshooting Advanced Features Lab

Appendix A: Troubleshooting RIP

  • RIP
  • RIPng

Appendix B: Hardware Troubleshooting

  • General Chassis Components
  • Redundancy
  • Case Study

Target Audience

  • IT professionals
  • Network Engineers
  • Individuals who are responsible for configuring and monitoring devices running the Junos OS