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03-21-2014 05:09 AM
03-21-2014 05:09 AM
Posted previously under switching. Previous post deleted. Can anyone offer advice?
We have been trying to get multicasting to work without success for over a year. We would like to use it for Microsoft SCCM. We have used 2007 and are currently using 2012.
So his is our setup.
Core switch - From vlan 12, a station will use multicasting correctly, from vlan 18, it fails.
vlan 12 - servers (SCCM Server)
vlan 18 - workstations
ip multicast-routing
vlan 12 - ip pm-dense, ip igmp
vlan 18 - ip pm-dense, ip igmp
We also have 5 secondary switches that are trunked to core.
They simply have
vlan 12 - ip igmp
vlan 18 - ip igmp
Lastly, there is a management vlan (11) that the switch lives in.
Any idea what we are missing? It seems to be a routing piece since we cannot multicast across vlans. I am also unclear on how to configure the querier.
Solved! Go to Solution.
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03-21-2014 01:52 PM
03-21-2014 01:52 PM
Re: Multicasting help
>Posted previously under switching.
Was it your old topic from last year:
http://h30499.www3.hp.com/t5/ProCurve-ProVision-Based/Multicast-question/m-p/6097831
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04-01-2014 05:40 AM
04-01-2014 05:40 AM
SolutionNo, but I will mark both as resolved.
When enabling PIM routing, you apparently MUST reboot the switch. I can't find this in the documentation, but this solved our problem. Since this was on our core switch, it had not been rebooted in about 500 days.
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11-19-2014 09:57 AM
11-19-2014 09:57 AM
Re: Multicasting help
Hi There,
Have you try to use Sparse Mode instead of DM??
Also create the rendezvous point of your multicast environment
Regards
Adriano Porcaro