Junos Operating System

The Junos operating system (OS) automates network operations with streamlined precision, extends operational efficiency, and frees up valuable time and resources for top-line growth opportunities. Built for reliability, security, and flexibility, it runs many of the world’s most sophisticated network deployments. Tap into the power of Junos to seize the advantage over your competition.

Key Features


  • Automation frameworks
  • Programmability
  • Telemetry
  • Open data models
  • Junos continuity

Features + Benefits

Network-wide support

Reduce the time and effort required to plan, deploy, and operate network infrastructure with a cohesive operating system supported across routers, switches, and firewalls.

Open and programmable automation

Junos OS offers rich APIs, a comprehensive command library, scripting support, NETCONF automation, rich telemetry, and advanced observability, plus integration with standard automation and orchestration frameworks. It also seamlessly connects with Juniper AIOps platforms like Paragon, Apstra, and Mist AI.

Disaggregated modular software architecture

Junos OS extends traditional disaggregation by creating a flexible consumption model for network applications while providing a highly scalable and reliable software solution that keeps pace with evolving requirements.

High availability

Junos OS enhances reliability with link aggregation. Maintain uninterrupted services during patches and upgrades through In-Service Software Upgrades (ISSU).

CUSTOMER SUCCESS

Everest ISP keeps Ukrainian people in-the-know during the war

One of the largest Internet and TV providers in Ukraine, Everest serves 70% of home Internet users in its region. As the ISP continues to innovate amid the war with Russia, Everest expanded its network to deliver gigabit Internet to apartments, houses, and businesses. A high-performance, reliable, and automated Juniper network is integral to the company’s massive effort to keep people connected.

Everest ISP Image

Find Junos OS in these solutions

Juniper automation

Juniper builds automation into all products for programmability and offers a suite of tools to help you benefit from automation in your environment. We believe that delivering assured experience is the first (and most important) requirement for your NetOps and DevOps teams.