Posts Tagged ‘labe’


A pretty important topic that is very easy to overlook when studying multicast is the PIM Assert Mechanism.  After working with the TechEdit Team in the IEOC it is obvious that more than just a handful of students are confused about what this mechanism does and how it works. In this blog post (the first of many dedicated to multicasting), we will examine the PIM Assert mechanism and put this topic behind us in our preparation in mastering multicast.

In Figure 1, R1 and R4 have a route to the source (the multicast source), and share a multi-access connection to R6. R6’s FastEthernet0/0 interface has joined the multicast group

Figure 1

Figure 1

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