View Only


This community is currently under full moderation, meaning  all posts will be reviewed before appearing in the community. Please expect a brief delay—there is no need to post multiple times. If your post is rejected, you'll receive an email outlining the reason(s). We've implemented full moderation to control spam. Thank you for your patience and participation.

  • 1.  Restrict inter-vlan routing on ex 3200

    Posted 09-06-2012 14:45
    I'm very new to juniper switches but have some experience with catalysts.

    I'm looking to have allow only specific vlans route to specific vlans rather than "all to all". On Cisco this is done through acls, is this possible on juniper?


  • 2.  RE: Restrict inter-vlan routing on ex 3200
    Best Answer

    Posted 09-06-2012 18:59

    The feature you want to configure is a "firewall filter".  These are stateless packet filters that can match particular conditions and block or allow the traffic at an interface.  THey work in a manner very similar to Cisco ACLs.


    Day One Booklet: Configuring Junos Policies and Firewall Filters

    E-learning for EX Switches - check the firewall filter section

  • 3.  RE: Restrict inter-vlan routing on ex 3200

    Posted 09-06-2012 23:25
    Great answer, thank you.