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

  • 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 ...

  • 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!!! I don't think my network needs be matched to others but anyone who uses ...

  • 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 shared, but the two phone services are out of band with ...

  • Posted in: Switching

    Hey guys! I'm having issues with getting bulk-leasequery working. I was running version 22.2R3-S5.4 and for reasons I couldn't figure out, the QFX's (QFX5120-48Y) wouldn't accept the syn-ack packets ...

  • 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!!! I'm using phone services, one network is out of band! ------------------------------ ...

  • Posted in: Security

    Hi all. I have managed to get locked out of Juniper Security Director Cloud because my Microsoft Authenticator became FUBAR. I asked a coworker to try to force a reactivation of my account/user so that ...

  • Posted in: Junos OS

    Hi all, We observed a fabric-related issue on an MX10008 with LC9600 running 23.4R2-S5. Observed symptoms: - FM_LINK_ERROR on fabric links - CRC error history on fabric/internal links (RE0 spmb0) ...

  • Posted in: Data Center

    Hello Guys Can anyone guide or provide a documentation on how to Onboard and manage Vjunos switch and srx firewall in my bare metal EVE-NG lab to Juniper Mist. ------------------------------ KELECHI ...

  • Posted in: Junos OS

    Greetings We are facing an issue with our SRX 1500 firewalls. Both firewalls work currently as HA cluster (Active/Active). Their current version is 21.4R3.15. The recommended version as per Juniper ...

  • Posted in: Security

    Hello, we are using JSC for a few years with a SRX340. Yesterday we've upgrade from 23.4R2.13 to 23.4R2-S5 without changing anything on the configuration. Since then, when we are using JSC, we ...

  • Hi, Is anyone preparing for JNCIP-ENT as I passed my JNCIS last month, and thought would be good to share ideas and studying notes with someone as a group doing labs together if possible Thank yo ...

  • Posted in: Junos OS

    UPDATE : Solved - figured out that the PICs didn't come online until I connected at least a single interface. The management interface part is also solved, just add the following environment variable: ...

  • Posted in: Labs

    Hi all, Running into something odd with EVPN on vMX in the open labs and wondering if anyone's seen this before. I've got a simple EVPN L2 service (instance-type evpn, vlan-id 90) between two PEs. ...

  • Posted in: SD-WAN

    This message was posted by a user wishing to remain anonymous Hi all, I'm working on a design challenge involving Starlink and Juniper SSR (Mist‑managed) , and I'd appreciate insights from anyone ...

  • Posted in: Switching

    Hi all, I have an EX3400 and I just set up an isolated private VLAN for my endpoint devices. I have the promiscuous port going to my firewall/gateway and everything else in the isolated VLAN. The isolation ...

  • Posted in: Switching

    Hi all, I have an EX3400 and I just set up an isolated private VLAN for my endpoint devices. I have the promiscuous port going to my firewall/gateway and everything else in the isolated VLAN. The isolation ...

  • Posted in: Switching

    Hi all, I have an EX3400 and I just set up an isolated private VLAN for my endpoint devices. I have the promiscuous port going to my firewall/gateway and everything else in the isolated VLAN. The isolation ...

  • Profile Picture

    JunOS for EX4300

    Posted in: Junos OS

    Hello, From the 'Software Download' page of JunOS for EX4300, there is no 22.x; 23.x & 24.x version, would like to confirm if the next higher version from 21.4 is 25.2, then 25.4. Regards, ------------------------------ ...

  • Profile Picture

    Vulnerability Target

    Posted in: Junos OS

    Hi, I'm using JunOS 21.4R3-S11. Some vulnerability like CVE 2026-21910 mentioned that it is affecting versions before S21.4R3-S12: all versions before 21.4R3-S12, all versions of 22.2 from 22.4 before ...

  • Profile Picture

    Junos ver 15

    Posted in: Junos OS

    This message was posted by a user wishing to remain anonymous Where can I download Junos version 15 for the ex4200 switch?