Given the following small network with a NAT router. Internet Assume we have the following Nat Table 43.212.110.34, 32313 43.212.110.34, 20539 43.212.110.34, 22735 43.212.110.34, 42147 43.212.110.34, 33723 NAT router The network public address is X 192.168.1.24, 55560 192.168.1.109, 44420 192.168.1.195, 33340 192.168.1.236, 22200 192.168.1.109, 26240 Host A If host A process has a port number 55560, then host A IP address is Host B process X Host B process Y Host C Host D If host B process X has a port number 44420, then host B process Y has a port number If host D IP address is 192.168.1.236, then host D process has a port number If an incoming datagrams with a header of 68.84.77.78, 22735, then this message will be forwarded to the host with the IP address
Networking Model
Networking is a method of linking two or more devices in order to share data, give technical support, and communicate. It refers to the communication between connected computing devices such as desktops, laptops, smartphones, servers, and tablets and also Internet of Things (IoT) devices such as cameras, doorbells, door locks, and various sensors.
Design of the Network System
For a medium and a large scale business around the globe computers and networking plays a major role. With the access of these digital components hardware, all the necessities are interconnected and thus business runs smoothly. As the daily consumption rate of a product is increasing day by day thus the networking factor or the network design of a business is also becoming more complex.
Networking
Networking refers to the communication shared between a group of computers. A group of computers connected to each other for the purpose of sharing resources and information is called a computer network. The first computer network was ARPANET, which stands for Advanced Research Projects Agency Network.
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