Explain the access methods used in lans, Computer Engineering

Assignment Help:

Explain the access methods used in LANs.

Access methods utilized in LAN:

i. Switched access: this is used in LANs which are assigned around CBXs.

Electronic switching is ways are used to give access.

ii. Multiple accesses: In multiple access schemes as CSMA, when a station finds ready for transmission, this first listens to the bus to notice if there is any ongoing transmission. The new transmission is not initiated till the bus becomes free, if there is one. It ensures that an ongoing transmission is not corrupted through a new transmission.

iii. Token passing access: In this type of scheme, a token packet is initiated to the network. This packet carries on circulating through the network providing no user accepts this. Whenever a user works to transmit the waits for the token packet for reaching him and accepts the token, such acceptance eliminates the token packet by the network.


Related Discussions:- Explain the access methods used in lans

Extract datasets can be used without any kind of errors, The LOOP-ENDLOOP o...

The LOOP-ENDLOOP on extract datasets can be used without any kind of errors False.  It causes runtime errors.

Determine the 2's complement subtraction, Perform 2's complement subtractio...

Perform 2's complement subtraction of (7) 10 - (11) 10 . Ans. 2's Complements Subtraction of (7) 10 - (11) 10 Firstly convert the decimal numbers 7 and 11 to there binary e

C, "Super ASCII", if it contains the character frequency equal to their asc...

"Super ASCII", if it contains the character frequency equal to their ascii values. String will contain only lower case alphabets (''a''-''z'') and the ascii values will starts from

Illustrate the working of encoders, Q. Illustrate the working of Encoders? ...

Q. Illustrate the working of Encoders? An Encoder performs reverse function of decoder. An encoder has 2n input lines and 'n' output line. Let's see 8 ×3 encoder that encodes 8

What is index register, What is index register? In index mode the effec...

What is index register? In index mode the effective address of the operand is formed by adding a constant value to the contents of a register. The register used might be either

Difference among java beans & servlets, Java bean is a reusable component, ...

Java bean is a reusable component, where as the servlet is the java program which extends the server capability.

What is synchronous transmission, What is synchronous transmission? In ...

What is synchronous transmission? In synchronous transmission the two units share a common frequency and bits are transmitted continuously at the rate dictated  by clock pulses

Pros and cons of general purpose register architecture, Q. Pros and Cons of...

Q. Pros and Cons of general purpose register architecture? General Purpose Register Architecture: Pros and Cons Registers can be employed to store variables as it decrea

What do you mean by embedded system, It is a mixture of hardware and softwa...

It is a mixture of hardware and software to perform needed task

Where can i find conference information, Georg Thimm handles a webpage that...

Georg Thimm handles a webpage that lets you search for upcoming or past conferences in a range of AI disciplines.

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