Explain token passing -token ring, Computer Networking

Assignment Help:

Token Passing - Token Ring (IEEE 802.5)

  • Needs that station take turns sending data
  • Token passing coordinates process
  • Token is a especially formatted three-byte frame that circulates station wishing to transmit must first have possession
  • Token passes from NIC to NIC in sequence if station has data to send and station takes token and sends data frame if not passes to neighbour
  • Every station receives the frame one by one and examines the destination address
  • If it matches frame is copied station checks the frame for errors changes bits to indicate the frame was received and copied
  • Packet continues around the ring also is passed back to originating station
  • Once the sender receives the frame in addition to recognizes its address in the sender field it examines the address-recognized bits
  • If they are set it recognizes the frame was received and copied
  • Sender subsequently discards the frame and releases the token back to the ring

 


Related Discussions:- Explain token passing -token ring

Error detecting code - parity bit, Error Detecting Code - Parity bit: ...

Error Detecting Code - Parity bit: The general idea for achieving error detection and correction is to add some redundancy (i.e., some extra data) to a message, which receiver

Programs for implement tools for digital sound, You must write the 6 progra...

You must write the 6 programs described below. All of these are command-line tools that follow the Unix style of passing switches and arguments on the command line. As such, your p

Which applications of computer network can be categorized, What are the mai...

What are the main categories based on which applications of computer network can be categorized? The major areas under which the applications for computer network can be divide

Ipv6 packet format - network layer and routing , IPv6 packet Format Th...

IPv6 packet Format The format  of an IPv6 header is shown  in figure. Although IPv6 addresses are four  times  the size  of IPv4 address  the basic  IPv6 header is only twice

Fixed version of rdt , Fixed version of rdt 2.0 rdt 2.1 The  rdt 2.1 s...

Fixed version of rdt 2.0 rdt 2.1 The  rdt 2.1 sender and receiver  FSM each now  have  twice  as many  states  as before. This is because  the protocols  state must  now refle

Determine the uses of firewalls, Determine the uses of firewalls The fi...

Determine the uses of firewalls The firewalls available today do all the things, viz., like filter the data packets, provide proxy services and do stateful inspection of packet

What is load balancing, If the number of incoming clients invokes exceeds t...

If the number of incoming clients invokes exceeds the number of processes in a server class, the TP Monitor might be dynamically start new ones and this is known as Load balancing.

Mesh, Mesh It is of two dimensional network.  In this every processi...

Mesh It is of two dimensional network.  In this every processing elements are arranged in a two dimensional grid. The processor are in rows i and column j are denoted by PEi

Ip message finally reassemble, Concept of how does the IP message finally r...

Concept of how does the IP message finally reassemble?

Enable both arpa and snap encapsulation, You need to enable both arpa and s...

You need to enable both arpa and snap encapsulation on single router interface. How do you do this? Ans)Assign two network numbers, one for every encapsulation type.

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