Network topology, Electrical Engineering

Assignment Help:

LAN topologies: Network topology is a physical schematic that demonstrates interconnection of the many users. There are four fundamental topologies as under:

(i) Direct Connection or one to all topology

(ii) Star topology

(iii) Ring topology

Direct connection or one to one topology:In the one to all topology, there is a path between every node and every other node. Number of paths required is defined by equation  P  =  (n2-n)/2,  where  n  is  number  of  nodes  and  P,  total number  of  paths.  Hence number  of  paths  increases  significantly  as  the  number  of nodes  increases.  Every node  should be  physically  able  to  connect  to  paths  to  every other  node  so  a  very  large  connector  and associated interface  support circuitry is needed at every node. Adding a new node requires major rewiring and affects the software which manages communications for the system.


Related Discussions:- Network topology

Determine the study of robotics, Determine the study of Robotics Robots...

Determine the study of Robotics Robots can comprise embedded processors or be linked to a computer system. They are pre-programmed to do a specific task or taught' to remember

Explain practical digital to analog converters, Explain Practical Digital t...

Explain Practical Digital to Analog Converters? In several DSP applications, we must reconstruct an analog signal after the digital processing stage. This is completed using a

Explain common collector configuration, Q. Explain common collector configu...

Q. Explain common collector configuration? It is called the common-collector configuration because (ignoring the power supply battery) both the signal source and the load share

Why do we use xra a instruction, Why do we use XRA A instruction The XR...

Why do we use XRA A instruction The XRA A instruction is used to clear the contents of the Accumulator and keep the value 00H.

Symmetrical fluctuating message, A symmetrical fluctuating message, with |f...

A symmetrical fluctuating message, with |f(t)| max = 6.3 V and KCR = 3, is to be encoded by using an encoder that employs an 8-bit natural binary code to encode 256 voltage levels

What are the drawbacks of microprocessor, There is a limitation on the size...

There is a limitation on the size of data. Most Microprocessor does not maintain floating-point operations.

Control system, what is the difference between the continuous time system ...

what is the difference between the continuous time system and discrete time system and their advnatages?

Magnetic Bond Method:, how does the magnetic bond method work? Application ...

how does the magnetic bond method work? Application of the magnetic bong method & advantages and disadvantages of the magnetic bond method.

power sector economics & planning, 1.  The rejection criteria of an invest...

1.  The rejection criteria of an investment project, as evaluated from the NPV method is that NPV should be equal to zero. 2.  Technical feasibility is the only criteria to dete

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