Juniper Day One+ QFX5120 - User Manual

Day One+
QFX5120
IN THIS GUIDE
Step 1: Begin | 1
Step 2: Up and Running | 7
Step 3: Keep Going | 10
Step 1: Begin
IN THIS SECTION
Meet the QFX5120 Line of Ethernet Switches | 2
Install the QFX5120 | 3
Power On | 5
In this guide, we provide a simple, three-step path, to quickly get you up and running with your new QFX5120-48 switch.
We’ve simplified and shortened the installation and configuration steps, and included how-to videos. You’ll learn how to
install an AC-powered QFX5120-48 switch in a rack, power it up, and deploy it on your network. There’s a separate Day
One+ guide for the QFX5120-32C switch (see QFX5120-32C on the Day One+ webpage). For details on installing a DC
powered QFX5120-48, see QFX5120 Switch Hardware Guide.
NOTE: Are you interested in getting hands-on experience with the topics and operations covered in this guide?
Visit Juniper Networks Virtual Labs and reserve your free sandbox today! You’ll find the Junos Day One Experience
sandbox in the stand alone category.

Juniper Day One+ QFX5120 Specifications

General

Brand	Juniper
Model	Day One+ QFX5120
Category	Network Hardware
Language	English

Summary

Step 1: Begin

Meet the QFX5120 Line of Ethernet Switches

Overview of QFX5120 switches, their models, and port configurations.

Install the QFX5120

Details the process and necessary items for installing the switch.

Install the QFX5120 in a Four-Post Rack

Step-by-step guide for mounting the switch in a four-post rack.

Power On

Instructions for connecting power to the switch and verifying power supply status.

Step 2: Up and Running

Plug and Play

Describes the switch's factory-default plug-and-play operation.

Customize the Basic Configuration

Details how to customize factory default settings using CLI commands.

Step 3: Keep Going

Whats Next?

Resources for further learning and advanced configurations after setup.

General Information

Links to documentation, hardware guides, release notes, and software upgrades.

Learn With Videos

Links to video tutorials and training resources for Junos OS and QFX5120.