hi! we r currently running multicast with pim dense mode enabled in all the 6509 vlan interfaces. i noticed that, when we are doing clonning (multicast) for the PCs using ghost, the traffic spike(for the period of cloning...eg 1 hr) of about 50mbps are seen in almost all the edge sw uplink to the 6509 core sw. Is that normal? Is pim dense mode advisable to be used in a LAN environment?
do i need to turn on RP even if i'm using pim dense mode? it seems that i didn't hv any RP configured in my 6509.
If ii would to use pim sparse mode instead, what would be the configuration/command required?
hi! thanks for the assistance. I got a few questions to check
1) For the RP, can it be one of the vlan interface's IP? what's that the normal practice? What would be the best candidate for the RP? in my case, i only have a pair of 6509 with about 20x 4506 sw. Can i've 2 RPs instead of one?
2) The interface for sparse mode, is it on the vlan interface or physical interface?
3) For the edge switch, do i need to enable multicast with sparse mode command on the physical interface?
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