06-29-2007 06:47 AM - edited 03-03-2019 05:40 PM
Hi,
Is there any way to block unwanted Multicast packets from different VLANS.I have 3750 switch.
07-06-2007 06:05 AM
Depending on the network infrastructure, receiving hosts may also benefit from having intelligent NIC cards that can filter out multicasts to unwanted groups. For more information please click following URL: http://www.freepatentsonline.com/6614787.html
07-06-2007 09:31 AM
Hi
Yes there is (depending on the multicast group addresses) but could you be a bit more specific about what you are trying to do ie.
what multicast groups are you trying to block
Do you need to block from all vlans, some vlans etc.
Jon
07-06-2007 09:38 PM
Hi Jon
Thanks for ur reply.....
I have created 6 VLAN's (10,20,30,40,50,60). Each application has it's own mulicast groups .I have Multicast group address which belongs to VLANs
233.1.2.3 Vlan 10
236.0.0.5 Vlan 20
236.0.0.10 Vlan 20
233.1.2.12 Vlan 20
224.0.1.40 Vlan 30
233.1.2.3 Vlan 30
239.255.255.255 Vlan 40
239.255.255.250 Vlan 40
Now my question is I don't want 239.255.255.255&239.255.255.0 which belongs to VLAN 40 to any other vlan's .. Is it possible?
Regards
Karthick
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