JNCIA (JN0-103) Cert Prep: 2 Configuration, Monitor, and Maintain

Get ready to pass the JNCIA-Junos exam and administer a Juniper devices network. Part 2 of our Juniper certification training covers configuration, maintenance, and monitoring.

Introduction

• Junos fundamentals: Cert prep 2

1. Junos User Interface

• CLI functionality
• CLI modes
• CLI navigation
• CLI help
• Output levels
• Filtering output
• Active vs. candidate configuration
• Configure command
• More navigation commands
• Configuration hierarchy
• Junos commit
• Junos rollback
• Junos configuration files
• Junos load command
• J-Web

2. Junos Configuration Basics

• Factory default configuration
• Initial configuration
• Login class
• User accounts
• Authentication methods
• Introduction to interfaces
• Interface naming convention
• Interface properties
• Interface address configuration
• Configuration groups
• Introduction to system logging
• Configuring syslog
• Tracing
• Network time protocol
• Simple network management protocol
• Rescue config
• Backups

3. Operational Monitoring and Maintenance

• System and chassis information
• Interface monitoring
• Network utilities
• Junos naming convention
• Snapshots
• Upgrading Junos
• Unified ISSU
• Root password recovery
• Important commands