03-25-2009 03:30 PM - edited 03-04-2019 04:05 AM
Hi,
We are trying whiteboard application that use multicast ¨Ip address 224.2.1.1¨
and it not working getting an error this error on the 2950 switch :
IGMPSN: router Received non igmp pak on vlanxxx
any idea ?
Thanks
03-25-2009 04:25 PM
What other devices are connecting on that VLAN to the switch?
Are those devices running the same IGMP version as your switch is, or are they running CGMP, or what?
03-26-2009 07:00 PM
Hi,
The error is on Cisco2950 running IGMP conneted to the core switch Cat6509.
cat2950-cat6500-Hub1-WAN cloud-spoke
Using DMVPN v3 between Hu and spokes.
sh ip mroute on cat6500 show "stopped" for the multicast application 224.2.1.1:
(*, 224.2.1.1), 00:29:14/stopped, RP 0.0.0.0, flags: DP
Incoming interface: Null, RPF nbr 0.0.0.0
Outgoing interface list: Null
Thanks
03-27-2009 12:46 PM
Would it be possible to post the cat6500 config.
Regards
03-25-2009 07:40 PM
I found this "receiver port can't belong to the
multicast vlan.
"
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