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Routing Principles, Routing and Overview, DVR and LSR - Part 4/5

Routing Principles, Routing and Overview, DVR and LSR – Part 4/5

The control plane One of the objectives of the control plane in the network layer is to maintain the routing tables that are used on all routers. As indicated earlier, a routing table is a data structure...
Routing Principles, Routing and Overview, DVR and LSR - Part 3

Routing Principles, Routing and Overview, DVR and LSR – Part 3/5

Virtual circuit organisation (Routing Principles, Routing and Overview, DVR and LSR)The main advantage of the datagram organisation is its simplicity. The principles of this organisation can easily be understood. Furthermore, it allows a host to...
Routing Principles, Routing and Overview, DVR and LSR Part 2

Routing Principles, Routing and Overview, DVR and LSR – Part 2/5

(Routing Principles, Routing and Overview, DVR and LSR) The independence of the network layer from the underlying data link layer is a key principle of the network layer. It ensures that the network layer...
Routing Principles, Routing and Overview, DVR and LSR - Part 1

Routing Principles, Routing and Overview, DVR and LSR – Part 1/5

The network layer The transport layer enables the applications to efficiently and reliably exchange data. Transport layer entities expect to be able to send a segment to any destination without having to understand anything about...