Day One
Get Up and Running with Junos
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Set up your hardware and software.
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Have you installed your Juniper device?
Install your device.To get your Juniper device up and running, you need to physically install it based on your deployment. Go to Day One+ for help installing your device and configuring the initial settings.
Get more details.Day One+ installation instructions
Quick Start guides
Hardware overview and deployment coursesTake the next step. -
Do you want to upgrade Junos?
Upgrade Junos OS.Junos OS is preinstalled on every Juniper router, switch, and firewall that we ship. If you want to upgrade, we can help you select the right Junos software version for your environment. Then, simply download the new version of Junos from the Support site and install it through the Junos CLI.
Get more details.Download Junos OS software
Junos Software Versions - Suggested Releases to Consider and Evaluate (KB21476)
Junos OS Installation and Upgrade OverviewTake the next step.