What’s A Network?
As an instance, with FDDI, the network topology is a hoop, however the physical topology is usually a star, as a result of all neighboring connections may be routed via a central bodily location. Physical layout isn’t fully irrelevant, however, as widespread ducting and equipment places can characterize single points of failure due to issues like fires, energy failures and flooding. In the early Seventies, Leonard Kleinrock carried out mathematical work to mannequin the performance of packet-switched networks, which underpinned the development of the ARPANET. His theoretical work on hierarchical routing in the late Seventies with scholar Farouk Kamoun stays …
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