No either way in async mode it will be done in hardware as long as IP redirects have been turned off. DFC or no is jut where the lookup is done.
-Ben On Dec 7, 2010, at 9:53 AM, Chris Evans wrote: > Correct it doesnt do distributed bfd but the command allows the line cards > to do the packet return processing when in async mode. Cant remember if this > is dfc only modules or not... > On Dec 7, 2010 9:23 AM, "Pete Lumbis" <[email protected]> wrote: >> BFD is only processed on the linecard on the GSR. For the 6500/7600 >> this is still done on the CPU, but it is done in the interrupt >> context, making it preferred over something like Fast Hellos which is >> handled as part of normal process scheduling. >> >> I think there are plans to make BFD distributed on the 6500/7600 >> platforms, but it's not here yet. >> >> -Pete >> >> On Tue, Dec 7, 2010 at 8:16 AM, Chris Evans <[email protected]> > wrote: >>> The command is used so that on the far end the packet doesnt get punted > to >>> the cpu. The line card processes the return. >>> On Dec 7, 2010 6:59 AM, "selamat pagi" <[email protected]> wrote: >>>> According to Ciscos config guide, *no ip redirects* need to be > configured >>>> for BFD >>>> >>>> I'm trying to understand why this is required. >>>> >>>> thanks, keti >>>> _______________________________________________ >>>> cisco-nsp mailing list [email protected] >>>> https://puck.nether.net/mailman/listinfo/cisco-nsp >>>> archive at http://puck.nether.net/pipermail/cisco-nsp/ >>> _______________________________________________ >>> cisco-nsp mailing list [email protected] >>> https://puck.nether.net/mailman/listinfo/cisco-nsp >>> archive at http://puck.nether.net/pipermail/cisco-nsp/ >>> > _______________________________________________ > cisco-nsp mailing list [email protected] > https://puck.nether.net/mailman/listinfo/cisco-nsp > archive at http://puck.nether.net/pipermail/cisco-nsp/ _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
