Modeling a wan, Computer Networking

To model a WAN, we need a graph in which the nodes model switches and the edges model direct join between switches. The modeling saves essence of network, and it ignores attached devices as given in the figure below. Modeling of a specific WAN is described.

678_modelling a wan.png

 

ROUTE COMPUTATION WITH A GRAPH:

We can show routing table with edges as given in the figure below:

377_modelling a wan1.png

The graph algorithms can be used to find routes.

Posted Date: 7/31/2012 6:54:24 AM | Location : United States







Related Discussions:- Modeling a wan, Assignment Help, Ask Question on Modeling a wan, Get Answer, Expert's Help, Modeling a wan Discussions

Write discussion on Modeling a wan
Your posts are moderated
Related Questions

Responsibility of Application Layer

What are the Data link protocols? Data link protocols are sets of specifications used to implement the data link layer. The categories of Data Link protocols are 1. Asynchro

a) TP lite , based on stored procedures. b) TP heavy , based on the TP monitors.

The auxiliary port is used to link a modem to for dial backups.


Network Infrastructure: This project will require replacement of major networking components throughout the office. Virtualization will result in increased speed and reliability fo

What are different ways of securing a computer network? There are lots of ways to do this. Install reliable and updated anti-virus program on all computers. Make sure firewalls

Describe about the noiseless channel A noiseless channel can transmit an arbitrarily large amount of information, no matter how frequently it is sampled. Just send a lot of dat

Hardware difficulty It refers to the price of hardware logic like connectors, wires, switches, arbiter etc. that are required for execution of interconnection network.