In a medium size software house is installed an Ethernet network with bus layout. All employees who are engaged in various jobs working as a team, and share files of any length, sometimes consisting only of some education. As the company expanded, it was decided to open a branch in a location that is only 4 kilometers from the headquarters. E 'therefore been rented the entire floor of a building, which stretches for 19 meters. in width and 60 meters. in length. Together shall be installed 75 PCs. Some project managers must also be followed, using appropriate communication technologies, both those who work in the headquarters of the branch.
The company calls outside consultants to do the analysis and define the new structure the type of network to deploy hardware and software necessary for data transmission between the two locations is extremely safe.
You put in the role of the consultant and is produced:
- analysis of the problem, highlighting in particular:
1. choices related to the topology of the network;
2. hardware on the local network
3. hardware on the connection between the two networks;
4. any data structures that are deemed necessary; - readable description of the procedures for transmission and reception of the frames:
1. on the local network
2. for the two networks of the same company - Flow chart high-level management program of a communication network node local
- Specifying texture data that you deem necessary to transmit data to:
1. a local PC;
2. to a PC's main office.
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