Network installation

Choosing a mesh topology that does non meet an organizations needs leads directly to trouble. A cat valium problem arises from choosing a peer-to-peer network when the situation calls for a horde-based network Peer to peer networks touch responsibility for processing data among all of the connected devices. Peer-to-peer networking (also known simply as peer networking) differs from client- legion networking in several respects.According to the computer specifications a peer-to-peer network is inadequate. It sack exhibit problems with changes in the network site. These are more than likely to be logistical or operational problems than hardware or software problems. For example users whitethorn turn off computers that are providing resources to new(prenominal)s on the network. (Rutter, 2008). When a networks be after is too bound, it gougenot perform satisfactorily in around(prenominal) environments. Problems bay window vary depending on the pillow slip of network topo logy in effect.The physical topology of a network is the layout or actual port of the cabling scheme apply on a network. Multipoint topologies share a common channel distributively device needs a way to aim itself and the device to which it wants to send information. The method apply to identify senders and receivers is called addressing. (Mitchel, 2008)The term topology, or more specifically, network topology, diagnoses to the arrangement or physical layout of computers, cables, and other components on the network. Topology is the standard term that most network professionals use when they refer to the networks basic design. In addition to the term topology, in that location are other terms that are used to define a networks design corporeal layout, Design, Diagram or Map. (Mitchel, 2008). A networks topology affects its capabilities.The choice of one topology over another will have an impact on the type of equipment the network needs, Capabilities of the equipment, Growth of the network and Way the network is managed. According to Rutter, a network topology needs planning. For example, a particular topology gutter determine not only the type of cable used tho also how the cabling runs by dint of floors, ceilings, and walls. Topology can also determine how computers channelize on the network. Different topologies require different communication methods, and these methods have a great influence on the network.The most popular and recommendable method of connecting the cabling in the proposed computer network is the client server architecture of star topology. here(predicate) each device connects to a central point via a point-to-point link. some(prenominal) names are used for the central point including the following Hub, Multipoint Repeater, Concentrator, or Multi-Access Unit (MAU). (Microsoft MVP, 2004).For the recommended network, the central point ought to be an intelligent hub, which can tiller informed path selections and perform some netw ork management. Intelligent hubs lane art only to the branch of the star on which the receiving node is located. If purposeless paths exist, an intelligent hub can route information around normally used paths when cable problems occur. Routers, bridges, switches are examples of hub devices that can route transmissions intelligently. These hubs are advanced such that they are able to accommodate several different types of cables. In this pillowcase there can be a main hub (the hybrid) with other sub-hubs peculiarly for growth purposes.Intelligent hubs also can incorporate diagnostic features that bemuse it easier to troubleshoot network problems. Hub-based systems are versatile and offer several advantages over systems that do not use hubs. In the standard star topology with hubs, a break in any of the cables attached to the hub affects only a limited segment of the network mostly only one workstation while the reprieve of the network keeps functioning. In this kind of a sys tem, wiring systems can be changed or expanded as needed, different ports can be used to accommodate a variety of cabling types and monitoring of network activity and traffic can be centralized. (Rutter, 2008)The star topology has umpteen benefits first each device is isolated on its own cable. This makes it open to isolate individualist devices from the network by disconnecting them from the wiring hub. Secondly all data goes through the central point, which can be equipped with diagnostic devices that make it easy to trouble shoot and manage the network.Lastly the Hierarchical organization allows isolation of traffic on the channel. This is beneficial when several, but not all, computers place a heavy load on the network. Traffic from those heavily used computers can be separated from the rest or dispersed throughout for a more even flow of traffic. According to Rutter This topology originated in the primordial days of computing when computers were connected to a centralized mainframe computer. unmatched machine can act as a server and as a client at the same time since the setup is not concerned with security. This machine should be the one with the highest processing speed (3GHz), largest ergodic Access memory (1 Gb) and enough disk space (120 Gb). The importance of the server is to concentrate common peripheral devices, which do not need to be in multiples in the network. This computer can meet the processing and stock needs of other users, it can be able to support many more users in cases of expansion, it also enables administration of resources centrally in cases of troubleshooting there is more consistency and reliability and it also provides backup for the other machines.The server has many dedicated specialized functions in addition to providing basic network services. First it can be dedicated to managing network printers and print jobs to empty unnecessary spooling. Secondly it can manage modems and other types of communication links. It c an also be used to store large databases and run some database applications.Fourthly it can run an application for the approach path across the network. It can act as a mail server and provide access to email services as well as sending and forward email messages to intended recipients in the network. Lastly a server may provide a wide range of information to the public network or private intranets form the network. Upgrades can be to maintain, troubleshoot, update and assign the other computers remotely. Its way more effective than trying to explain what to do over the phone.ConclusionTopologies remain an important part of network design theory. You can probably build a home or clear raftiness network without understanding the difference between a bus design and a star design, but understanding the concepts behind these gives you a deeper understanding of important elements like hubs, broadcasts, and routesWork CitedBrandley Mitchel, The New York Times Company. (2008). radio communication Networking. . Retrieved whitethorn 10, 2008 from http//compnetworking.about.com/Microsoft Most Valuable Profession, (2004, 1st December). Hardware and software specifications. http//www.ezlan.net/Installing.htmlDaniel Rutter, (2008,1st April). Ethernet Networking. Retrieved May 10, 2008 from http//www.dansdata.com/network.htm