Junos OS Evolved for Cloud Networking (JECN) – Outline

Detailed Course Outline


Course Introduction
2 Junos Evolved Overview
  • Junos OS versus Junos Evolved
  • High Level Junos Evolved Architecture
3 Junos Evolved Software Architecture
  • Junos Evolved components that manage system state
  • Junos Evolved components that form nodes into a coherent system
  • Junos Evolved components that manage upgrades
4 Linux Basics for Junos OS Evolved
  • Linux Components of Junos Evolved Configuration
  • Common Linux Commands
5 Junos OS Evolved Configuration Tasks
  • Host VPN
  • Management VRF

Lab 1: Configuring Junos Evolved

6 Junos OS Evolved Management Tasks
  • Perform root password recovery
  • Upgrade or downgrade Junos Evolved software
  • Configure the Two-Way Active Measurement Protocol

Lab 2: Managing Junos OS Evolved


7 Third-Party Applications on Junos Evolved
  • Describe third-party application support
  • Deploy a custom application
  • Daemonize a custom application

Lab 3: Deploying Third-Party Applications on Junos Evolved

8 Docker Basics
  • Explain key Docker concepts
  • Use Docker commands to create and managecontainers

Lab 4: Docker Basics

9 Third Party Applications with Docker
  • Explain the requirements for Docker applications on Junos Evolved
  • Deploy a Docker collectd container on Junos Evolved
  • Deploy a monitoring infrastructure based on Prometheus and Grafana on Junos Evolved

Lab 5: Docker Containers on Junos Evolved

10 Case Study: Deploying a Custom Application on Junos Evolved
  • Deploy a custom Juniper DDS client whichpublishes to a Kafka topic


11 Troubleshooting Junos Evolved – System State
  • Describe how to query Junos Evolved system state
  • Troubleshoot object dependency issues
12 Troubleshooting Junos Evolved – Network Stack and Host Packet Path
  • Explain the Linux and Junos network stacks
13 Troubleshooting Junos Evolved – Logging and Tracing
  • Explain the system logging and tracing infrastructure in Junos Evolved
  • Explain how to retrieve support information and statistics
  • Explain how to inspect Docker container statistics and configuration details

Lab 6: Troubleshooting Junos Evolved