Consider this PIM-SM scenario Designated Router has two paths towards the Source and RPF has chosen one
The m-cast traffic will flow via the RPF interface down to the interested receivers as long as the DR will be sending the periodic Join messages up the Source-Tree Now when the RPF interface goes down and after the IGP converges -will the DR send triggered Join message via the new RPF interface towards the Source immediately after it learns the alternate path towards the Source please? -or the DR will simply wait till the next scheduled Join period please? I'm asking because the PIM-SM convergence is based on how fast can be the Join message propagated from the DR to Source over the backup path -creating the SPT state in all routers it passes through In MoFRR this is preprogramed by DR sending Join also via the Backup path (in XR it also enables triggered Joins) I don't see any specific knob to control the pace at which the periodic join msgs are sent Or would also this be affected by the query-interval please? Thank you adam _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
