Junos OS

 View Only

If you have a question or a use case, likely there are others out there who are experiencing or worked through the same thing. Don't hesitate to jump in and ask or share your knowledge!

Need additional guidance?  Check out these Juniper Resources.


Ask AI Documentation Day One Books Knowledge Base Junos Software Versions

Latest Discussions

  • Profile Picture

    Junos EOS enforcement notification for 17.x, 18.x, ...

    By Subbu Tallak , one year ago

    Effective April 2, 2025, Juniper will no longer accept cases for Junos v17.x, and effective Oct 1, 2025, Juniper will no longer accept cases for Junos v18.x and 19.x. *Effective December 31, 2025, Juniper will no longer accept software support cases ...

    5 people recommend this.
  • Profile Picture

    Jumpstart JSI Series Overview

    By Jodi Meier , one year ago

    This is the final post in the #JumpstartJSI series. Special thanks to @Devin and @pgoddard for their contributions. Below is a quick overview of the series: Why Connect to JSI Juniper Support Insights (JSI) extends support automation & ...

    5 people recommend this.
  • Profile Picture

    QSFP EEPROM access failures and missing QSFP Pots after ...

    By AJITH SHAJU , 2 days ago

    Hello community members, I am seeing a recurring issue related to QSFP EEPROM access failures on juniper switch EX4650 -48Y-8C , firmware version 23.4R2-S6.6. i want to check if others have encountered similar behavior. after reboot all the QSFP ...

  • Profile Picture

    LNS cannot establish L2TP with LAC

    By Anonymous , 9 days ago

    This message was posted by a user wishing to remain anonymous Hello eveyone, I'm trying to figure out why an existing and working MX204 LNS configuration is not working on my LAB env and on an MX80 too. I'm labing on PNETLab with vMX (no ...

  • Profile Picture

    GUI issues after EX3400 upgrade

    By Anonymous , 28 days ago

    This message was posted by a user wishing to remain anonymous Hi, We have just upgraded some of our EX3400s from JUNOS 24.2R2.18 to 25.2R1.9 and JWeb 24.4A1.3 to 25.2A1.1. However now we can no longer view the untagged VLANs on a trunk port in the ...

  • Profile Picture

    GUI issues after JUNOS upgrade

    By JOHN SPENCER , 28 days ago

    Hi, we have recently updated a few of our switches from JUNOS 24.2R2.18 to 25.2A1.1 and now we can no longer view the untagged VLANs on trunked ports in the GUI. We also went from JWeb 24.4A1.3 to 25.2A1.1, at the same time....the view is fine in the ...

  • Profile Picture

    RE: Somehow limit ARP

    By RAFAL WALISZEWSKI , one month ago

    Aż musiałem sprawdzić czy to nie mój post :-) Even if you define higher arp resolution limits in the configuration, you will eventually crash into hardcoded limits for RE; I haven't found any information on this topic anywhere, but ...

Announcements

  • HPE + Juniper: Leading the Convergence of AI and networking

    By: Jodi Meier Jodi Meier , 6 months ago

    Juniper Networks is now part of HPE. Together, we’re building industry-leading, secure, AI-native networks – purpose-built with and for AI. As AI and networking converge, we’re driving a bold transformation across enterprises, service providers, and cloud operators. 

Unanswered Posts

  • QSFP EEPROM access failures and missing QSFP Pots after ...

  • LNS cannot establish L2TP with LAC

  • GUI issues after EX3400 upgrade

  • GUI issues after JUNOS upgrade

  • jflow CGNAT issue

  • FBF IPv6

  • Kernel Error after attempted Firmware update