Data communications and networks, Computer Networking

Assignment Help:
A magazine publisher based in Nairobi has branch in Kisumu, and one in Mombasa. The company has kept in touch by telephone and courier service. Each office is networked. The networks were implemented five years ago and each has a 10 Base 5 Ethernet network.
Lately, the company has been developing projects that involve teams consisting of members from more than one office. Each office has resources that others do not; the current projects require all of these resources. The network have frequent cable problems, each time they have one, the entire network goes down until the problem is resolved.
The management team would like a networking solution which would offer easier troubleshooting, less downtime, and WAN communications between sites. They would like the WAN connections to support 256 kbps of data and several telephone conversations. The combination of long distance calls and courier service should be eliminated by the WAN. Management would like the WAN to be able to continue operation even if one of the WAN links fails.i) Identify at least two items at every site that needs upgrading

Related Discussions:- Data communications and networks

Evolution of data communication, Question 1 Discuss the following         ...

Question 1 Discuss the following                     Evolution of Data Communication                     Elements of Data Communication System Question 2 Explain the following

What is the meaning of p-persistent, What is the meaning of P-persistent ...

What is the meaning of P-persistent If the medium is idle, transmit with probability p, and delay one time unit with probability (1 - p); if the medium is busy, continue to lis

Network devices - network layer and routing , Network Devices a.Hub ...

Network Devices a.Hub b.Repeater c.Bridge d.Gateway e.Switch f.Router Connecting devices can  classified  into networking and internetworking  devices when

What is forward error correction and data words, What is Forward Error Corr...

What is Forward Error Correction and data words Forward error correction It is the process in which the receiver tries to guess the message by using redundant bits. Da

Computer nework critira, what is compurter network and types, topology, com...

what is compurter network and types, topology, communication media

Mesh, Mesh It is of two dimensional network.  In this every processi...

Mesh It is of two dimensional network.  In this every processing elements are arranged in a two dimensional grid. The processor are in rows i and column j are denoted by PEi

Illustrate stop-and-wait automatic repeat request, Q. Illustrate Stop-and-W...

Q. Illustrate Stop-and-Wait Automatic Repeat request? - Simplest flow as well as error control mechanism - The sending device keeps a duplicate copy of the last frame transm

What is redirector, What is redirector? Redirector is software that int...

What is redirector? Redirector is software that intercepts file or prints I/O requests and changes them into network requests. This comes under presentation layer.

Firewall architectures-screened host architecture, Screened Host Architectu...

Screened Host Architecture This architecture consists of two host machines: a Screening Router and a Screening Host. Screening Router is placed between a local network and the

Different technologies involved in establishing wan links, What are the dif...

What are the different technologies involved in establishing WAN links? Analog connections - using conventional telephone lines; Digital connections - using digital-grade telep

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd