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Welcome to the NOW Way to Wi-Fi

Take your networking performance to new heights with a modern, cloud-native, AI-Native architecture. Only Juniper can help you unleash the full potential of Wi-Fi 7 with our AI-Native platform for innovation.
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Juniper’s AI data center solution is a quick way to deploy high performing AI training and inference networks that are the most flexible to design and easiest to manage with limited IT resources.
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Juniper's Ai-Native routing solution delivers robust 400GbE and 800GbE capabilities for unmatched performance, reliability, and sustainability at scale.
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Juniper's Ai-Native routing solution delivers robust 400GbE and 800GbE capabilities for unmatched performance, reliability, and sustainability at scale.
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Shaping Student Experiences: The NOW Way to Build Higher Education Networks

Juniper Networks CIO Sharon Mandell and a virtual summit of C-level IT leaders from prestigious institutions discuss ongoing efforts to support digital transformation on campus.
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Security in healthcare

In this IDC Spotlight report, discover how AI networking can automate and strengthen a healthcare ecosystem to defeat criminals and prevent loss. 
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The Future of In-Store Technologies

Retail experts Kevin McCartan, Senior IT Service Delivery Engineer at Musgrave; Jack Stratten of Insider Trends; and Christian Gilby, Senior Director of Product Marketing at Juniper Networks, discuss customer experiences.
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Juniper ACX7020 Cloud Metro Access Router

Legacy networks simply cannot meet the demands of today’s rapidly evolving metro landscape. Unlock a new generation of highly scalable architectures and automated operations with the Juniper ACX7020. 
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Next-gen AI-Native EX4000 line of switches

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Juniper AI Care Services Revolutionize Your Service Experience

Our industry-first AI-Native services couple AIOps with our deep expertise across the full network life cycle. You can move from reactive response to proactive insight and action.
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Juniper AI Data Center Deployment Services Optimize Your AI Model Runs

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Home Documentation Junos OS Release Notes: Junos OS Release 22.2R1 Junos OS Release Notes for EX Series What's New

Release Notes: Junos OS Release 22.2R1

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Release Notes: Junos OS Release 22.2R1
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{ "lLangCode": "en", "lName": "English", "lCountryCode": "us", "transcode": "en_US" }
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Additional Features

date_range 03-Jun-24
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Support for the following features has been extended to these platforms.

  • Lightweight PE-CE Loop Detection on EVPN-VXLAN Fabrics (EX4400-48MP, EX4400-48P, EX9200, MX240, MX480, MX960, and MX10003)

    [See EVPN-VXLAN Lightweight Leaf to Server Loop Detection.]

  • Support for BPDU protection for EVPN-VXLAN (EX4300-48MP, EX4400, EX4650, QFX5110, QFX5120, QFX10002-60C, QFX10008, and QFX10016)—Starting in Junos OS Release 22.2R1, we support bridge protocol data unit (BPDU) protection for EVPN-VXLAN.

    [See Understanding BPDU Protection for EVPN-VXLAN.]

  • Support for EVPN routing policies (EX4400-24MP, EX4400-24P, EX4400-24T, EX4400-48F, EX4400-48MP, EX4400-48P, and EX4400-48T)—We've extended support of policy filter configurations for EVPN routes to the listed EX4400 switches.

    [See Routing policies for EVPN .]

  • Supported transceivers, optical interfaces, and DAC cables Select your product in the Hardware Compatibility Tool to view supported transceivers, optical interfaces, and DAC cables for your platform or interface module. We update the HCT and provide the first supported release information when the optic becomes available.

  • Symmetric integrated routing and bridging (IRB) with EVPN Type 2 routes (EX4400, EX4650, EX9204, EX9208, EX9214, MX Series, vMX, QFX5110, QFX5120, QFX10002, QFX10002-60C, QFX10008, and QFX10016). We support this feature only with MAC-VRF EVPN routing instance configurations and MAC-VRF service types vlan-based and vlan-aware. [See Symmetric Integrated Routing and Bridging with EVPN Type 2 Routes in EVPN-VXLAN Fabrics and irb-symmetric-routing.]

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