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 amplitude - radar system, Suppose the ambiguity function of s...

Suppose the ambiguity function of some waveform x ( t ) of duration ζ = 1 millisecond is given by   (NOTE: this is not a possible AF because it is not time-limited to

Determine the laplace transform of the given functions, Q. Determine the La...

Q. Determine the Laplace transform for each of the following functions from the basic de?nition of Equation. (a) f 1 (t) = u(t) (b) f 2 (t) = e-at (c) f 3 (t) = df (t) dt,

power system operation, AskWrite short notes on pit head generation. ques...

AskWrite short notes on pit head generation. question #Minimum 100 words accepted#

Compare call and push instructions, Compare CALL and PUSH instructions ...

Compare CALL and PUSH instructions CALL PUSH When CALL is implemented the microprocessor automatically stores the 16-bit address of the instruction next to CALL on the sta

Mention the categories of instruction, Mention the categories of instructio...

Mention the categories of instruction and give two examples for each category The instructions of 8085 can be categorized into the following five Data transfer MOV Rd,Rs

The quantity of electricity transferred., If a current of 10A flows for fou...

If a current of 10A flows for four minutes, find the quantity of electricity transferred. Quantity of electricity, Q=It coulombs. I =10A and t = 4 × 60 = 240s.  Hence Q =

Determine the disadvantages of GPS system, Determine the disadvantages of G...

Determine the disadvantages of GPS system -  Maps not up to date hence instructed to carry out an incorrect manoeuvre (for example turn into a road that no longer exists) -

Transistor, what part the transistor plays in the circuit

what part the transistor plays in the circuit

Clampers, what would the change after adding a registor paralelly in clampe...

what would the change after adding a registor paralelly in clampers?

Transistors, how fet transistor works in self bias

how fet transistor works in self bias

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