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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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Enterprise AI‑Native Routing

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Shaping Student Experiences: The NOW Way to Build Higher Education Networks

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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

Join us for an enlightening webinar with Kevin McCartan, Senior IT Service Delivery Engineer at Musgrave; retail guru Jack Stratten of Insider Trends; and Christian Gilby, Director of Product Marketing at Juniper Networks, as they discuss the future of in-store technologies.
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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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EX4000 Ethernet Switch

Next-gen AI-Native EX4000 line of switches

Lack of AI innovation from your current networking vendor slowing you down? Embrace Juniper’s cloud-native, AI-Native access switches that support every level and layer, across nearly every deployment.
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Delivering practical solutions and enriching discussions, this podcast series is a vital resource for those seeking an in-depth exploration of AI's transformative potential.
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Juniper AI Care Services Revolutionize Your Service Experience

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Juniper AI Data Center Deployment Services Optimize Your AI Model Runs

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Home Documentation Junos OS Junos CLI Reference CLI Reference C

Junos CLI Reference

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{ "lLangCode": "en", "lName": "English", "lCountryCode": "us", "transcode": "en_US" }
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copy-tos-to-outer-ip-header-transit

date_range 07-Mar-25
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Syntax

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copy-tos-to-outer-ip-header-transit;

Hierarchy Level

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[edit interfaces gr-fpc/pic/port unit logical-unit-number]

Description

For static IPv4 GRE tunnel interfaces on MPCs, copy the inner IP header’s ToS bits to the outer IP packet header for traffic transiting the router.

Default

If you omit this statement, the ToS bits in the outer IP header are set to 0.

Required Privilege Level

interface—To view this statement in the configuration.

interface-control—To add this statement to the configuration.

Release Information

Statement introduced in Junos OS Release 17.1.

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