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

Name the standard isdn term for a native isdn modem, The marketing term 'IS...

The marketing term 'ISDN modem' was formed to help sell the ISDN idea to America. There is no such thing as an analog modulator demodulator for digital ISDN. The Terminal Adapter (

Network service model - network layer and routing, Network Service Model ...

Network Service Model The network  service  model  defines  the characteristics of end to end  transport of data between  one edge of the  network  to the  other  that is betwe

Dns message - application layer, DNS Message There are  the only  two ...

DNS Message There are  the only  two kinds  of DNS message DNS query and reply messages. Further mote both query  and reply message have  the same  format  as shown in figure.

Routing by rumor, What is the major issue with routing by rumor?

What is the major issue with routing by rumor?

Explain the Physical layer, Explain the Physical layer The Physical lay...

Explain the Physical layer The Physical layer of the OSI model sets standards for sending and receiving electrical signals among devices. It explains how digital data (bits) ar

Data and block distribution, Data Distribution Data distribution direct...

Data Distribution Data distribution directives tell the compiler how the program data is to be distributed between the memory areas associated with a set of processors. The log

Show the error detection- check sum, Error Detection- Check Sum Th...

Error Detection- Check Sum The Checksum generator are subdivides the data unit into equal segments of "n" bits (usually 16) These segments are added utilizing one's c

Explain the classification according to level of processing, Classification...

Classification according to level of processing According to this categorization computer operations are classified like arithmetic operations and instruction execution. Subseq

Bit stuffing, bit stuffing program in python

bit stuffing program in python

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