Switching

 View Only
last person joined: yesterday 

Ask questions and share experiences about EX and QFX portfolios and all switching solutions across your data center, campus, and branch locations.

If you have a question or a use case, there are likely others experiencing or who worked through the same thing. Don't hesitate to jump in and ask or share your knowledge!

Need additional guidance?  Check out these Juniper Resources.

Knowledge Base Day One+ Technical Bulletins

Latest Discussion Posts

  • Profile Picture

    juniper not showing the ge-0/0/0 etc, interfaces?

    By: JACOB HOUSLEY , 17 hours ago

    Why doesn't juniper show the ge-0/0/0 etc, interfaces? ------------------------------ JACOB HOUSLEY ------------------------------

  • Profile Picture

    RE: junos os

    By: JACOB HOUSLEY , 17 hours ago

    Same issue, i'm using an evaluation license for ev-ng. Thinking about contacting support for an earlier version ------------------------------ JACOB HOUSLEY ------------------------------

  • Profile Picture

    junos os

    By: JOSH BEEDE , yesterday

    I created a new interface on port on xe-2/0/2 added all the necessary information to it, when i exit configuration mode and do "show interfaces xe-2/0/2" it gives me an error message. "error: device xe-2/0/2 not found" why would this be happening? ...

  • Profile Picture

    Mixed mode lacp for qfx5120

    By: Anonymous , yesterday

    This message was posted by a user wishing to remain anonymous As stated in the documentation: https://www.juniper.net/documentation/us/en/software/junos/interfaces-ethernet-switches/topics/topic-map/switches-interface-aggregated.html Aggregated ...

  • Profile Picture

    EX4650 allow trunks to pass double tags

    By: Dan Graham , yesterday

    Example topology: custA / custB > switch1 > EX4650 > switch2 > custA / custB custA outer tag 101 custB outer tag 102 The EX4650 should allow any inner tag on both vlan 101 and 102. Does trunk mode also pass double tags or is something additional ...

  • Profile Picture

    NON-ELS DHCP Snooping Wireless isn't working

    By: JOSHUA SANDERS , yesterday

    We are configuring DHCP snooping across our enterprise and have run into something interesting. When we configure it on Non-ELS EX switches for our wireless vlan, we never see a wireless binding. We only see successful bindings on ELS EX switches on that ...

  • Profile Picture

    RE: Possible edge switch loop detected; Limit on MAC ...

    By: spuluka , yesterday

    Spanning tree is a protocol that prevents layer 2 loops in standard vlan stack switching. From you diagram I wonder if you have a device with two ports connected to the same vlan on two edge switches that are then joined via the core. This would be ...

Announcements

  • Elevate Community Updates

    We are making improvements to the Community based on your feedback. Keep an eye out for updates as they are implemented. 

    Please give us feedback any time by posting in Community Talk.

Unanswered Posts

  • juniper not showing the ge-0/0/0 etc, interfaces?

  • Mixed mode lacp for qfx5120

  • EX4650 allow trunks to pass double tags

  • NON-ELS DHCP Snooping Wireless isn't working

  • Observing Random Mac move in the network on QFX510 ...

  • High CPU and memory usage by fxpc with MACSEC_MII_1 ...

  • EX ELS interface all edge

Top Contributors in the Community