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  • 1.  Multicast routing between VLANS

    Posted Mar 29, 2017 10:58 AM

    I need help with a configuration, not sure why is not working

    I want to allow multicast trafic between 2 VLANS. Just 1 switch (procurve 3500yl-48 with premium license)

    If i do just 1 VLAN with all it works perfectly, if i put them in 2 VLANS is does not work at all.

    My configuration with 2 VLANs:

    ip routing

    ip multicast-routing

    router rip -> no auto-summary (this should not be needed but it will when i expand to more sw)

    vlan * -> ip igmp, ip rip all, ip pim-dense -> ip-addr any

    That in both vlan involved should work, rigth?

    Sh igmp gives me all the multicast addresses in both interfaces, sh pim gives no much information.... no routes from one to the other vlan



  • 2.  RE: Multicast routing between VLANS

    Posted Mar 29, 2017 11:14 AM

    Just a bit more information, may be important. I need those multicast to be jumbo package (jumbo is active in all the vlans)

    The objective is to route VXLANs from one VLAN to the other. Again, it works if both hosts are in the same VLAN but not if they are in different VLANs.



  • 3.  RE: Multicast routing between VLANS

    Posted Apr 24, 2017 10:51 AM

    Can someone help me please???? Anyone who knows???