AJERT-Advanced Junos Enterprise Routing Troubleshooting

  • Duration: 1 day
  • Test Level: 0
  • Certifications: JNCSP-ENT
  • Price: $700
  • Exams: JN0-694
This one-day course is designed to provide students with information about troubleshooting interior gateway protocols, BGP, routing policy, 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 SRX Series Services Gateways 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 12.1R5.5 for SRX Series devices, and Release 12.3R1.7 for EX Series switches.

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

List common commands used to troubleshoot and verify various interior                   gateway protocol (IGP) routing protocols.
Isolate different IGP issues.
List common commands used to troubleshoot and verify BGP.
Isolate different issues with BGP communication and configuration.
Isolate problems relating to routing policy structure and configuration.
Identify common commands for troubleshooting routing policy.
Verify and troubleshoot multicast.
Verify and troubleshoot class of service.
List common commands that are used to troubleshoot and verify the RIP                   routing protocol.
Explain IGP support for IPv6.
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: IGP Troubleshooting

OSPF Troubleshooting
IS-IS Troubleshooting
Troubleshooting IGPs Lab


Chapter 3: BGP Troubleshooting

BGP Overview
BGP Troubleshooting
BGP Case Study
Troubleshooting BGP Lab


Chapter 4: Policy Troubleshooting

Routing Policy Overview
Routing Policy Structure
Using Regex
Routing Policy Troubleshooting
Case Study
Troubleshooting Routing Policy Lab


Chapter 5: Troubleshooting Advanced Features

Multicast Troubleshooting
Multicast Case Study
CoS Troubleshooting
CoS Case Study
Troubleshooting Advanced Features Lab


Appendix A: Additional IGP Troubleshooting

RIP Troubleshooting
IGP Troubleshooting Case Studies
IGP Support for IPv6


Appendix B: Additional Case Studies

BGP Case Study
Policy Case Study


Appendix C: SRX Hardware Troubleshooting

General Chassis Components
Redundancy
Hardware Case Study

The following are the prerequisites for this course:

Junos Troubleshooting in the NOC (JTNOC); and
Advanced Junos Enterprise Routing (AJER).