Overview :With PIM Bidirectional, all packets move on the shared tree so RP redundancy is even more important than with PIM Sparse-Mode where RP failover has only an impact on newly active streams...Despite PIM SM, there is no point with PIM Bidir to...

Overview : Anycast RP is a mechanism to provide fast RP failover (primary goal) and RP load-sharing. Idea is to get (at least) 2 routers playing the role of RP simultaneously...Principles :To achieve fast failover, we should use the same IP address o...

* Problem : MPLS Traffic Engineering tunnels are unidirectional tunnels used to transport unicast packets only. Multicast packets do NOT flow through the TE tunnels but through underlying physical connections. This creates a problem for RPF checks si...