Switched virtual circuits, Computer Networking

Assignment Help:

Most networks give dynamic connections, which last for a relatively short period. To operate this, ATM can dynamically join a switched virtual circuit (SVC), allow it last as long as necessary and then close it.

The idea comes from the Telco's where switching system normally denotes to all switching.

ESTABLISHING AN SVC:

The computer transmit a connection request to the switch to which it is attached. Software in the switch select a network path to the destination and transmit along the connection request.

Every pair of switches in the path interacts to select a VPI/VCI for their tables. Once the connection is created by the destination, a message is transfer back to the originating device to show the SVC is ready.

If any switch or the receiver computer does not agree to setting up the VC, an error code is given back and the SVC is not created.


Related Discussions:- Switched virtual circuits

Explain about bridges, Bridges The bridge function is to attach separat...

Bridges The bridge function is to attach separate homogeneous networks. Bridges map the Ethernet address of the nodes residing on each network segment and allow only essential

What are tp-lite, What are TP-Lite and TP-Heavy Monitors? TP-Lite is si...

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

Node selection principle, QUESTION (a) Briefly describe the steps invol...

QUESTION (a) Briefly describe the steps involved in Network Simplex Method. (b) In Radix Heap Algorithm, the technique of buckets is employed. However this idea is an extens

Parallel programming environment characteristics, Parallel Programming Envi...

Parallel Programming Environment Characteristics  The parallel programming environment consists of an debugger, a editor,  performance evaluator and programme visualizer for i

Types of ospf configuration, Name the types of OSPF Configuration? Ans) ...

Name the types of OSPF Configuration? Ans) There are Two Types of OSPF configuration A ) SINGLE AREA b) MULTI AREA

Name the presentation layer standards, A.) JPEG and PICT B.) MPEG and MI...

A.) JPEG and PICT B.) MPEG and MIDI C.) ASCII and EBCDIC For example, the Presentation layer would be liable for changing from EDCDIC to ASCII. Data compression, decompres

Show the steps used at sender end by check sum, Q. Show the steps used at s...

Q. Show the steps used at sender end by check sum? The sender follows these steps: The data unit is divided into "k" sections, each off "n" bits All sections ar

Ip checksum, This code properly implements the IP checksum function on a 32...

This code properly implements the IP checksum function on a 32-bit machine: unsigned short cksum(unsigned short *buf, int count) { unsigned long sum = 0; while (count--) { sum += *

What is the beaconing, An FDDI frame or Token Ring frames those points to s...

An FDDI frame or Token Ring frames those points to serious problem with the ring, like a broken cable. The beacon frame carries the address of the station thought to be down.

Describe essential security services, Problem: (a) Application Layer pr...

Problem: (a) Application Layer protocols can be classified as connection-oriented or connectionless-oriented. i. What do you understand by the term protocol? ii. Give an e

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