Logical and Physical Network Design

Topics: Data Link Layer, Design, IP address Pages: 3 (882 words) Published: October 16, 2006
Logical and Physical Network Design

Logical and Physical Network Design
Network design is a process that begins from the first thought on how to connect to computers together in order for them to communicate and pass needed data to each other. The process may seem simple on this level and may require little consideration, but in fact, there are many areas of the network that need to be examined before the process of networking should be undertaken. For the small network, these considerations may be seemingly very quick and in fact could almost be automatic in the thought process for outlining the connection between computers and other network devices. But for larger and more complex networks, the process is much more involved and needs to be taken in a very precise and deliberate manner. Attempting to design a large or complex network with a rushed process could spell a recipe for disaster. Critical information to the project could be missed during the planning that could greatly impact the project later in the development, quite possibly at a point in which is difficult to be reverse. Problems of this manner are not all that uncommon in large scale networking projects as well as other industries. They often cost organizations very large sums of money in an attempt to rectify or find a solution to the issue. These issues could be could be avoided if the organization take the time to plan properly. A very large part of the planning process is the creation of both logical and physical network designs. Logical Network Design

Logical Design of a network is the representation of the functional design of the network where configuration is concerned. The Logical Design in not so much concerned with the physical layout of network devices or infrastructure, but instead is more concerned with the network configuration that is required to make the network function efficiently. The logical design outlines much of the most important data that will ensure that...

References: Retrieved July 22, 2006 from: http://www.more.net/technical/netserv/diagrams/wanlogical.html
Retrieved July, 22 2006 from:http://www.quepublishing.com/articles/article.asp?p=101762&rl=1
Retrieved July 26, 2006 from: http://safari.ciscopress.com/1587051524
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