dear guys, is my mail being delivered to group as no one replied.
On Wed, Mar 24, 2010 at 11:42 PM, jack daniels <[email protected]>wrote: > Hi Network champs, > > I'm stuck in understanding of PFR . Docs say it converges in 3 sec ( for > realtime traffic VOICE )... > > I understand you can send traffic out secondry link but what about traffic > which has to come back from remote end ( for which SP has not converged). > > But if you have -- > > > > |CE1--------PE1 > PE3--------CE3 > X.X.X.X---------| --------------------MPLS > DOMAIN------------------- > | CE2--------PE2 > PE4--------CE4 > > > Now my primary link is CE1-PE1 and secondary is CE2-PE2 > If my CE1-PE1 goes down i route traffic via CE2-PE2<<<<<<I understand this > ok... > > > BUT MY QUESTION IS - > > PE3 and PE4 ( for this VRF) still has NOW converged the BGP and still for > it next hop for X.X.X.X is PE1. So how fwd can happen in 3 sec untill > Service providers all routers dont converge and understand that CE1-PE1 link > is down. > > > Regards > > _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
