1. [Home](https://www.g2.com/) 2. ... 3. [Operating Systems](https://www.g2.com/categories/operating-system) 4. [Junos OS Discussions](https://www.g2.com/products/junos-os/discuss) [ ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_0ee8177833e758db143247408eb402d1/junos-os.jpg "Product Avatar Image") ](/products/junos-os/reviews) [ Junos OS ](/products/junos-os/reviews) (35)4.6/5 Junos OS is a secure, open, and programmable network operating system that serves as the foundation for Juniper Networks' routing, switching, and security devices. Designed to automate network operations with precision, Junos OS enhances operational efficiency and frees up valuable resources, enabling organizations to focus on growth and innovation. Its modular architecture ensures high availability, reliability, and scalability, making it suitable for a wide range of network environments. Key Features and Functionality: - Automation Frameworks: Supports integration with open-source automation tools like Puppet, Chef, Ansible, and Salt, facilitating seamless network management and reducing manual tasks. - Programmability: Offers the Juniper Extension Toolkit (JET) API, providing open access to control, management, and data plane services, enabling customized network solutions. - Telemetry: Incorporates the Junos Telemetry Interface (JTI), a scalable engine that streams real-time network data, enhancing visibility and proactive issue resolution. - Open Data Models: Utilizes standardized YANG models and OpenConfig, promoting interoperability and simplifying network configuration and management. - High Availability: Features like Junos Continuity allow for non-disruptive hardware upgrades, ensuring uninterrupted service during maintenance. Primary Value and Solutions Provided: Junos OS addresses the complexities of modern network management by automating repetitive tasks, thereby reducing operational costs and minimizing human errors. Its open and programmable nature empowers organizations to rapidly deploy and customize network services, enhancing agility and responsiveness to changing business needs. The system's modular design and high availability features ensure reliable and scalable network performance, supporting the demands of cloud-native applications, IoT, and 5G technologies. By providing a consistent operating system across various devices, Junos OS simplifies training and operations, leading to a lower total cost of ownership and a more efficient network infrastructure. Show More * * * ### 74.0 Nps Score Already have Junos OS? ### All Junos OS Discussions Search Most CommentedMost HelpfulPinned by G2Newest All DiscussionsDiscussions with CommentsPinned by G2Discussions without Comments FilterFilter Filter byExpand/Collapse Sort by Most Commented Most Helpful Pinned by G2 Newest Filter by All Discussions Discussions with Comments Pinned by G2 Discussions without Comments ![Pinned by G2 as a common question](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Pinned by G2 as a common question") G2 Pinned by G2 as a common question • almost 3 years ago More Options - [ # What is Junos OS used for? ](/discussions/what-is-junos-os-used-for) What is Junos OS used for? [ Operating Systems ](https://www.g2.com/tags/operating-systems) * * * \<0\>0\>Upvotes * * * 0 Comments [![linkedin](/assets/social-logos/linkedin-afe65e46604a5bd5105ab9c856116204040b6b3f2b2d42562fc8071ca0c48ca0.svg "linkedin")](https://www.linkedin.com/shareArticle?mini=true&summary=Ask+Junos+OS+questions+and+get+answers+from+expert+users+in+our+Junos+OS+Discussions+section.&title=Junos+OS+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fjunos-os%2Fdiscuss) [![twitter](/assets/social-logos/twitter-61aaec80434c71387b8f7326e480592eae71c0a65afd051d66fce9b75a9bf417.svg "twitter")](https://twitter.com/intent/tweet?text=Junos+OS+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fjunos-os%2Fdiscuss&via=G2dotcom) [![facebook](/assets/social-logos/facebook-350d0b410d6b10debcf893050e803a8633d53561aa42807b087b8daf9be3668f.svg "facebook")](https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fjunos-os%2Fdiscuss) [![gmail](/assets/social-logos/gmail-6db42f21e7c254fae201b112bef0dd15d25223a5cbb32691ce80eab43761eadf.svg "gmail")](https://mail.google.com/mail/?view=cm&fs=1&tf=1&to=&su=Junos+OS+Discussions+%7C+G2&body=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fjunos-os%2Fdiscuss%0aAsk+Junos+OS+questions+and+get+answers+from+expert+users+in+our+Junos+OS+Discussions+section.) 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[ Operating Systems ](https://www.g2.com/tags/operating-systems) * * * \<0\>0\>Upvotes * * * 1 Comment [![linkedin](/assets/social-logos/linkedin-afe65e46604a5bd5105ab9c856116204040b6b3f2b2d42562fc8071ca0c48ca0.svg "linkedin")](https://www.linkedin.com/shareArticle?mini=true&summary=Ask+Junos+OS+questions+and+get+answers+from+expert+users+in+our+Junos+OS+Discussions+section.&title=Junos+OS+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fjunos-os%2Fdiscuss) [![twitter](/assets/social-logos/twitter-61aaec80434c71387b8f7326e480592eae71c0a65afd051d66fce9b75a9bf417.svg "twitter")](https://twitter.com/intent/tweet?text=Junos+OS+Discussions+%7C+G2&url=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fjunos-os%2Fdiscuss&via=G2dotcom) [![facebook](/assets/social-logos/facebook-350d0b410d6b10debcf893050e803a8633d53561aa42807b087b8daf9be3668f.svg "facebook")](https://www.facebook.com/sharer/sharer.php?u=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fjunos-os%2Fdiscuss) [![gmail](/assets/social-logos/gmail-6db42f21e7c254fae201b112bef0dd15d25223a5cbb32691ce80eab43761eadf.svg "gmail")](https://mail.google.com/mail/?view=cm&fs=1&tf=1&to=&su=Junos+OS+Discussions+%7C+G2&body=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fjunos-os%2Fdiscuss%0aAsk+Junos+OS+questions+and+get+answers+from+expert+users+in+our+Junos+OS+Discussions+section.) 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Answer a few questions to help the Junos OS community [ Yes ](javascript:void(0))[ Yes ](https://www.g2.com/authorize?form=signup&return_to=https%3A%2F%2Fwww.g2.com%2Fproducts%2Fjunos-os%2Fdiscuss%3Fsmall_ask%3Djunos-os) No ## Top Contributors in Junos OS 1 ![Shubham K.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Shubham K.") SK Loading... ### [Shubham K.](https://www.g2.com/users/6c564937-0214-4abe-b705-a1516b14d994 "Shubham K.") Project Associate 1 pt 2 ![Mayuresh G.](/assets/transparent-ad5be28fbcd25b7b08d2cebe1d957125437fb5407d75ee717965ad22c8808791.gif "Mayuresh G.") MG Loading... ### [Mayuresh G.](https://www.g2.com/users/8b4e2c70-fb14-49b2-aacf-09dd95655afb "Mayuresh G.") Founder 1 pt