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    RE: QFX5100

    Hi, There isn't much to go on based on the information presented. A simple diagram to explain how these devices interface and their roles L2, L3. I suspect the switch is just not receiving frames therefore not installing any mac entries. Wish i could ...

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    RE: QFX5100

    There are some ho can reply me please ? Thank you ------------------------------ Doumba Dowberdhe ------------------------------

  • Can you hard reboot the switch and with the console connected check if you see the loader prompt (Hit Space to enter loader) . If you see the loader prompt try to boot into Junos manually loader> set currdev=disk0p2 loader> include /boot/loader.rc loader> ...

  • Hi all, Im noob with Juniper switches, and networking at all. Could someone kindly tell me why non of devices on vlan 690 can't ping each other? Thanks in advance! set version 18.2R1.9 set system root-authentication encrypted-password xxx set system ...

  • Thanks for the feedback. I've already tried to follow that KB, unfortunatelly I'm unable to do that since I can't interrupt the boot sequence. Both up/down arrow and Ctrl+C do nothing and the switch keeps printing the output I sent before, in a loop. ...


  • Deadline extended! Tell us about your Juniper experience and get a $20 gift cert

    Posted on behalf of Derrell James, SVP Global Services, Juniper

    Hello Elevate Community Members—

    Juniper is driving a company-wide initiative to further enhance the customer experience in everything we do. Please tell us how we’re doing by recording a quick video to share your thoughts on anything including products, support, events, and more.


    Please record the Experience Matters video here by August 31.

    You may record the video from the link above using your phone or laptop. It should take no more than 5-10 minutes. Your recording will be viewed by Juniper only—we will not share any aspect of the video (including your name, company, and quotes) externally.

    As a thank you, we’ll email you a $20 gift certificate to redeem in our Juniper online store. If you’re with a public sector organization and can’t accept the reward, we still welcome your video, as your feedback is also critical to how we shape our actions.

    Thank you in advance for sharing your voice and helping us provide you the absolutely best experience possible.


    Derrell James
    SVP Global Services

  • Last chance--RSVP for tomorrow's Apstra OS Lightning Talk

    Open to Elevate Community members only!

    Join host @Melchior Aelmans, Consulting Systems Engineer, Juniper, and speaker Christian Scholz, Senior Consultant for Networking & Security at Telonic for a discussion on how EVPN-VXLAN will change the way we design data centers, and how Apstra can help.

    Christian will get technical, include a live demo, and answer your questions.

    When: Tuesday, July 13, 9:00am-9:30am Pacific; 17:00-17:30 CET