Re: ip pim dr-priority

From: nagendra kumar (nagendranainar@yahoo.co.in)
Date: Wed Oct 24 2007 - 01:43:46 ART


Hi Ben,
  
  When you use IGMPv1, it doesnt support querier election. So it will rely on PIM to select the router which should sends the IGMP query to the shared LAN. PIM selects the querier router based on highest IP address by default. You can influence the election by using this command.
  
  Regards,
  Nagendra

Ben Zheng <bzheng8989@yahoo.com> wrote: I try to understand when I shall use the ip pim dr-priority to set PIM DR. Can
someone explain a use cases to show how PIM DR is required in order for
multicasting to work?

TIA,

Ben



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