CO5023 Single Area OSPF. Routing So far, we’ve looked at issues concerning the distribution and access layers. Routing is the process used to interconnect

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OSPF is… All of this, according to CISCO… It has some useful features, in particular the ability to partition the network into multiple areas makes it very scalable and keeps the CPU and memory overhead low. That said, the shortest path algorithm has its weaknesses in general and there are better techniques being researched to enable more efficient, overall performance. CISCO does not mention these, however, because they aren’t implemented on CISCO routers.