Permanent virtual circuits, Computer Networking

ATM can give customers with virtual circuits that seem traditional leased digital circuits. Such permanent virtual circuits (PVC) fixed as the customer pay the periodic fee for its use. The forwarding tables are naturally restored after power of equipment failure. The forwarding table entries for such fixed VC's are statically managed, the ideas used by Telco's for this is provisioning.

Provisioning needs two steps:

1. To calculate a complete path.

2. To select appropriate VPI/VCI for every step in the path, and manage each adjacent pair of switches.

Posted Date: 7/31/2012 7:25:39 AM | Location : United States







Related Discussions:- Permanent virtual circuits, Assignment Help, Ask Question on Permanent virtual circuits, Get Answer, Expert's Help, Permanent virtual circuits Discussions

Write discussion on Permanent virtual circuits
Your posts are moderated
Related Questions
Operating system for Clients All of the clients running popular operating systems such as Microsoft Windows, Mac OS, UNIX, etc., could be used to function as backbone software

Name the layer responsible for putting 1s and 0s into a logical group? Ans) Frames are broken down into 1s and 0s and placed onto the physical medium by the Data Lin layer.

What are Diagrams and Trigrams? The most ordinary two letter combinations are known as diagrams. e.g. th, in, er, re and an. The most common three letter combinations are known


What is a dedicated server? A network server designated to provide one particular service is known as dedicated server. For example if a computer is assigned for database servi

Firewalls After several  security  related internet  newsgroups  started overflowing  with posts it becomes  clear something  hand to done to help  secure  networks. The first

Recognize the command to show the status of the Frame Relay virtual circuit Ans) Router# show frame-relay pvc

Q. What is Shielded Twisted Pair? - A metal foil or braided-mesh covering encases every pair of insulated conductors to prevent electromagnetic noise called crosstalk - Cros

What are the value added services Many organisations are demanding higher services (also called value added services) such as faxing, minimal cost call routing, connectivity to

Question 1 What are the aspects you should consider while creating a showreel? Question 2 What are the different patterns of writing a resume? Elaborate each of them wit