Share your Expertise


Your experience is valued, no matter how long you have been utilizing Juniper solutions. Please share your insight and experience by responding to any of the following unanswered community member posts. The Juniper Elevate community is intended to be a forum for answers, networking, and connections—and we need you to make it a valuable asset for all members. Thank you!

Unanswered Posts

  • Does anyone know who to contact at Juniper/HPE to get their certifcations added to the VA website? 99% of the Cisco exam's I've taken have been approved and added to the website. This allows veterans and ...

  • Posted in: SRX

    Hello, I need to upgrade a cluster of two Juniper SRX345 (22.x -> 23.x). I've only done this once using the "request system software add" command. But I recently read about ICU, is this really a ...

  • Posted in: Switching

    I've noticed the latest build of EX4100 firmware and matching JWeb version that came out 3 days ago has a discrepancy between the port speed shown when you do a CLI command: show interfaces mge-0/0/0 ...

  • Posted in: Switching

    We are currently running JunOS 23.4R2-S4.11 flex on a QFX5200-32C-32Q Virtual Chassis. Prior to the upgrade, we experienced intermittent connectivity issues affecting random customer hosts across multiple ...

  • Posted in: Routing

    This message was posted by a user wishing to remain anonymous Hi all, I encountered a strange issue on an MX480 and would like to ask whether anyone has seen something similar. Device information: ...

  • Posted in: Routing

    Can anyone chime in if this 40GE qsfp+ will be supported on the platform ? I noticed it is NOT listed in the hardware compatibility tool. Why? We were planning 2 pairs of routers in 2 different rooms ...

  • Posted in: Routing

    Good day all, We are going to purchase some mx301s and I notice using the hardware compatibility checker this JNP-QSFP-40G-LX4 in Not listed as supported. It is for the mx204. I understand the mx301 ...

  • Posted in: Automation

    Hello everyone, I currently work in a large ISP/backbone environment where we frequently deal with traffic engineering challenges caused by fiber cuts and capacity loss events. Today, most of our traffic ...

  • Posted in: Routing

    HI Has anyone here successfully tested EVPN-VPWS between Juniper Networks and Cisco nodes? I am trying to set up one between an ACX7024 and an ASR920. The EVPN status shows as up, but the ...

  • Posted in: Wireless

    Hi Juniper Community, We are currently troubleshooting a CoA behavior in a Juniper Mist Edge deployment and would like to validate the expected flow and the recommended troubleshooting path. Environment ...

  • Posted in: Junos OS

    Hi all, I'd like to know the supported and/or recommended NSSU upgrade path for a EX4600 VC. Installed version is 17.3R3-S4.2 and target version is 21.4R3-S12.2. Would it be 17.3R3 > 18.2R > 18.4R ...

  • Posted in: Switching

    Hi all, I have a EX4600 switch that I suspect has hardware failure on the SFP port on it. Background of the problem is as follows: 1. the port in question has a SFP in it for CWDM wavelength 1330nm, ...

  • Posted in: Switching

    As the subject line says, We are migrating our Core from 2 HP Procurve's to 2 JP EX4400s and the JPs are managed through Mist Dashboard. We are wanting to keep our HP core active while we migrate to the ...

  • Posted in: Switching

    I used the following article to configure two pairs of leaf switches - https://community.juniper.net/blogs/ridha-hamidi/2023/10/10/esi-lag-made-easier-with-ez-lag Juniper ...

  • Posted in: SD-WAN

    How to set SSR MSS Clamping using MIST? ------------------------------ Hannu Rokka Senior Advisor (DataCom) ------------------------------

  • Posted in: SD-WAN

    Hi How to configure SSR adaptive encryption using latest MIST GUI? ------------------------------ Hannu Rokka Senior Advisor (DataCom) ------------------------------

  • Posted in: vMX

    Hello all. We've been trying to simulate on containerlab a BNG function from production network. We have configured the dynamic profiles as it is in production. We can see PADI packets arriving on the ...

  • Profile Picture

    Vulnerabilities Resolution

    Posted in: Junos OS

    Hello, From the latest update of below CVEs/Problem Reports with resolved OS version mentioned, would like to know if JunOS 21.4R3-S11 is affected? Thanks. CVE no. Problem Report ...

  • Profile Picture

    Vulnerability Fixes

    Posted in: Junos OS

    Hi, In recent vulnerability and problem report update in Apr 2026, below items are resolved in 21.4RS10-J4, would like to clarify if 21.4R3-S11 is affected or not? Thanks. CVE no. ...

  • Posted in: SRX

    Anyone with MGCP or SCCP experience here? I want to start these services but I don't know what the in's and out's are!!! My services are two phones and they are out of band with each other. I'm already ...