Résumé du cours
This two-day course is designed to provide troubleshooting skills for network engineers. This course builds off the Juniper Technical Support Fundamentals (JTSF) course and helps network engineers further their network troubleshooting capabilities. In this course, students will learn to use additional troubleshooting tools that will enhance their troubleshooting skills. This course will help students to acquire the knowledge required for troubleshooting routing, switching, and security devices. They will learn to troubleshoot the control plane, the forwarding plane, and secure the connection between the two planes from DDoS attacks. Students will also learn to troubleshoot common network services such as DHCP, DNS, and authentication services.
The course is based on Junos OS Release 22.3R1. Students will get hands-on practice using vMX, vSRX, and vQFX devices in the lab.
Moyens d'évaluation :
- Quiz pré-formation de vérification des connaissances (si applicable)
- Évaluations formatives pendant la formation, à travers les travaux pratiques réalisés sur les labs à l’issue de chaque module, QCM, mises en situation…
- Complétion par chaque participant d’un questionnaire et/ou questionnaire de positionnement en amont et à l’issue de la formation pour validation de l’acquisition des compétences
A qui s'adresse cette formation
The course content is for people who troubleshoot Juniper devices running the Junos OS, which includes network operators, engineers, administrators, support personnel, and reseller support personnel.
Pré-requis
The following courses, or equivalent knowledge are prerequisites for this course:
Objectifs
After successfully completing this course, you should be able to:
- Describe Junos products and related information and recovery options.
- Explain various tools that can be used to troubleshoot Junos devices.
- Explain Junos CLI commands used in troubleshooting.
- Identify and isolate hardware issues.
- Troubleshoot problems with the control plane.
- Describe control plane protection features.
- Troubleshoot problems with interfaces and other data plane components.
- Describe the staging and acceptance methodology.
- Troubleshoot networking services.
- Troubleshoot high availability features.
- Describe how to monitor your network with SNMP, RMON, Junos Telemetry Interface, Junos Traffic Vision (formerly known as JFlow), and port mirroring.
Contenu
- Course Introduction
- Junos Product Families
- Troubleshooting Toolkit
- Hardware and Environmental Conditions
- Control Plane
- Control Plane Protection
- Data Plane: Interfaces
- Data Plane: Other Components
- Staging and Acceptance Testing
- Troubleshooting Network Services
- Troubleshooting High Availability Features
- Network Monitoring
- Appendix: Junos RPM
Labs
- Lab: Identifying Hardware Components
- Lab 1: Using Monitoring Tools and Establishing a Baseline
- Lab 2: Monitoring Hardware and Environmental Conditions
- Lab 3: Control Plane Monitoring and Troubleshooting
- Lab 4: Protecting the Control Plane
- Lab 5: Monitoring and Troubleshooting Ethernet Interfaces
- Lab 6: Isolating and Troubleshooting PFE Issues
- Lab 7: Troubleshooting Network Services
- Lab 8: Monitoring the Network
Anglais
Moyens Pédagogiques :