Answer to Question #269855 in Computer Networks for Sonu

Question

Department Number of Users

Customer Care 10

Sales and Marketing 20

Finance 25

Legal 5

HR 10

Developers 55

Network Team 5

Server Room

Servers +ISP connections

· High level of redundancy is expected in network design to eliminate single point of failures and traffic bottle necks.

· Sales and Marketing Team need to access Network resources using WIFI connectivity.

· Proper methods for networking monitoring and troubleshooting need to be established.

· All possible network security mechanisms should be implemented.

Recommend suitable network topologies for above scenario and justify your answer with valid points. (with using the brief)

Answer 1

Network protocols allows connected devices to communicate with each other. Protocols are very important since they are the reason users in various department communicate internally or externally. Protocol suite is a set of communications protocols used in the internet and similar computer networks. this suite defines end-to-end data handling methods for everything from packetizing, addressing and routing to receiving. Star topology is the most preferred since each network component is physically connected to a central node such as a router or switch. When the central node receives a packet from a connecting node, it can pass the packet on to other nodes in the network. Internet protocol and Transmission Control Protocol suite. IP is used for broadcasting and transmitting data over the Internet while TCP enables two hosts to establish a connection and exchange streams of data and guarantees delivery of data and guarantees that packets will be delivered in the same order in which they were sent.