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Multicast pixelation

 
YenLin
Frequent Advisor

‎03-17-2013 04:54 PM

‎03-17-2013 04:54 PM

Multicast pixelation

Hi all, we've got a seriouly pixelation in our environment.As I am new to here. I have no idea what have been happened.

Now, I would like to know it is caused by configuration by IGMP or PIM or from streaming servers or content servers.

Attachment is the debug mode with ip pim (Vlan 19,20,21,22)of our Core switch.

Does it look as normal or not?

 

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Matcol
Frequent Advisor

‎03-17-2013 08:11 PM

‎03-17-2013 08:11 PM

Re: Multicast pixelation

do a show ip igmp vlan nn for each VLAN and see where your querier is.

Do this for each switch.

Now draw a multicast diagram of your network. CHeck it for bottlenecks.

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