What are the access methods used in lan, Computer Networking

Assignment Help:

What are the Access methods used in LAN:

i. Switched access: It is used in LANs which are assigned around CBXs. Electronic switching is techniques are used to provide access.

ii. Multipleaccess: In multiple access schemes like CSMA, whenever a station gets ready for transmission, it first listens to bus to see if there is any ongoing transmission. If there is one, new transmission isn't initiated until bus becomes free.  This makes sure that an ongoing transmission isn't corrupted by a new transmission.

iii. Token passing access: In this scheme, a token packet is introduced to network. This packet continues to circulate through network as long as no user accepts it. When a user works to transmit he waits for token packet to reach him and accepts token, this acceptance removes token packet from the network.

 


Related Discussions:- What are the access methods used in lan

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

what is compurter network and types, topology, communication media

Difference between routable and non- routable protocols, What is the differ...

What is the difference between routable and non- routable protocols? Routable protocols can work with a router and can be used to make huge networks. Non-Routable protocols

What are all the base services provided by the os, What are all the Base se...

What are all the Base services provided by the OS? Interprocess communications (IPC) Task preemption Task priority Local/Remote Interprocess communication Semaphor

What is the protocol number for tcp, Transmission Control Protocol - TCP i...

Transmission Control Protocol - TCP is a connection oriented transport layer protocol with built unreliability. It considers a large block of data and breaks it down into segments

Explain radio wave, Explain Radio Wave. Although Radio waves are common...

Explain Radio Wave. Although Radio waves are common and well understood, we are just starting to realize their enormous potential as a networking medium. Radio waves can operat

Describe wdm, Question 1 Discuss the architecture of new generation networ...

Question 1 Discuss the architecture of new generation networks. Question 2 Explain the functioning of datagram packet switching and virtual circuit packet switching Quest

What is a counter, What is a Counter A software code that indicates ...

What is a Counter A software code that indicates how many times a site has been visited. It gets automatically updated and is usually represented by a small rectangle with n

Tp-lite and tp-heavy monitors, What are TP-Lite and TP-Heavy Monitors? A...

What are TP-Lite and TP-Heavy Monitors? Ans) TP-Lite is simply the integration of TP Monitor functions in the database engines.TP-Heavy are TP Monitors which handles the Client/

url connection instance, What is the difference among URL instance and URL...

What is the difference among URL instance and URL Connection instance? Ans) A URL instance represents the location of a resource, and a URL Connection instance shows a link for

Point-to-point message passing, In point-to-point message passing, single p...

In point-to-point message passing, single process sends/receives message to/from another process. There are four communication modes for sending a message: i)    Buffered mode

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