View Only


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

To easily navigate to other communities, select Communities > All Communities in the navigation.

Latest Discussion Posts

  • Greetings, Working with an EX-4600. Upon inserting an SFP into this switch and fiber into the SFP, all is working as it should. However, when I do a reboot of the switch, the link does not come back up. The interface does show in "show interfaces" ...

  • Hi, I have a QFX-5100 and 3 EX4300's with PoE. I originally had 2 EX's in a VC but wanted to add the QFX and another EX into the mix. In the documentation for VC's, it said to have the QFX as the master with the EX's as the linecards. When the VC came ...

  • I have a feature question regarding the QFX5100 switch. Asking as I haven't been able to find documentation or previous posts explicitly saying this will work. If I ingress traffic on an interface and push a 0x88a8 tag under existing QinQ (0x8100 in ...

  • Profile Picture

    RE: Intrazone Security Policy and VLANs

    This message was posted by a user wishing to remain anonymous @spuluka Thanks for the feedback! @tgreaser Thanks for your comment. Do you know what he VACL terminology equivalent in Junos is? L2 firewall filter per port? ​​​​​​​

  • You can also use vacl to solve this.

    1 person recommends this.


  • Join the Innovators Circle community

    Lend your voice and make an impact at Juniper. 

    The Innovators Circle is a research-driven, private circle where members share feedback on a wide range of topics to help Juniper leaders make an impact on all business areas (e.g., marketing, products, digital experience, etc.). Members receive opportunities for rewards through e-gift cards and exclusive content.

  • How are we doing?

    Juniper is driving a company-wide initiative to further enhance our customers’ experience. Please tell us how we’re doing via a quick video that will be used for internal Juniper viewing only--none of it will be shared publicly!

    Please record your video here 

    Use your phone or laptop. It should take about 5-10 minutes, and you can review and re-record any segment at the click of a button. 

    Thank you in advance!

Current Members