Using traffic analysis,
Automated auditing of the network using tools
Using traffic analysis - When planning a network that is supplanting or expanding upon a current network, it is imperative to portray the present network traffic. This data would then be able to be utilized to better redo the outline of the new network.
A snippet of data that is pleasant to have when planning a network is a traffic flow analysis. This incorporates a report that present real network traffic sources and how the traffic flows over the traffic.
Automated auditing of the network using tools - Presently for network auditing tools to help in portraying the network there is a range to browse. A few merchants have theirs and there are external tools too. The principle ones are
NetFlow and NBAR, these tools break down network flows and give direct application port.
Additionally, existing documentation (if there is any =P) can be useful in auditing the network.
The best down approach for network design is basically alluding to the OSI model, Application, Presentation, Session, Transport, Network, Data Link, and Physical.
Collecting information – Another design strategy in characterizing the existing network and sites involves Information collected in this progression which is imperative, because the design may rely upon the existing network's equipment, programming, and link limit.
By and large, a present network exists and the new design depends on rebuilding and updating the existing network and sites.