10-02-2009 12:13 PM - edited 03-04-2019 06:14 AM
Is there any reason why you need to enable ip pim sparse-mode on a loopback address? even if you point the RP to the loopback?
10-02-2009 12:31 PM
Hello Jeffrey,
when using auto RP, the mapping agent needs ip pim sparse-mode on its loopback interface to process advertisements from candidate RPs.
This is the only strict requirement I'm aware of.
Hope to help
Giuseppe
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