Switching

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Get answers on switching topics, including the EX and QFX portfolios, and share your expertise.

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Latest Discussion Posts

  • Profile Picture

    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 ...

  • Profile Picture

    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. ...

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