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
What is usage of Sequence Number in Reliable Transmission? The protocol specifies that frames need to be numbered. This is done by using sequence numbers. A field is added to t


TCP creates a reliable data transfer service, in addition to IP''s unreliable best-effort service. Study the related sections of the text, and in your own words, summarize how TCP

Configure VTP Pruning on the Switches VTP pruning permits a VTP server to suppress IP broadcast traffic for particular VLANs to switches that do not have any ports in that VLAN

How do we do encryption and authentication in L2TP?

Data Transfer After  connection  is established  bidirectional  data transfer  can take  place. The client  and  server  can both  send data  and acknowledgments. Figure  show

a) An Introduction/Overview of Network Security issues. b) A Risk Assessment  analysis- to include:             Assets                                                         T

Question: a) In route-optimized communication, a mobile node sends packets to a correspondent using the home address present in the destination option. Why does the design use

Q. Which steps are used at receiver end by check sum? The receiver follows these steps: The unit is divided into "k" sections each of "n" bits All sections are

ICMP is used to send error and control messages. Ping uses ICMP to carry the echo-request and echo-reply.