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Computer networking and management - Essay Example

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Constant changes to the network environment and the incredible traffic load from various sources of data request and exchange are challenging and sometime overwhelming to the network manager. From the various platforms that interact within a network such as the server(s),…
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Download file to see previous pages It is also possible for network managers to restrict or otherwise bock the service for specific types of traffic or threats. (Herman 2006) These tools can be as simple as blocking certain domains from access using open dns or as sophisticated as virus and spyware protection software products. (Korzeniowsk 1998)
However there can sometimes be too much control and blocking useful resources can result from over zealous network traffic mangers. Blocking VoIP is just one such threat that may be considered. Blocking peer-to-peer traffic is also another example of the general problem of this threatened innovation. This can also fall into the commercialization of networking. Often many telecommunications executives have threatened to charge extra fees for valuable services simply because they can by blocking the service otherwise. “As soon as a new application increases the value of network resources… or disproportionately draws upon those resources…BSPs [Binary Space Partitioning] may have the economic incentive to surcharge or degrade those services.” (Herman 2006) BSPs can therefore extort fees from users in direct proportion to thier perceived value of the new advancement. Conversely they can also block bandwidth-intensive mechanisms instead of upgrading their networks. “This systematically favours the technological status quo, reducing the competition for new online innovations and therefore reducing social welfare.” (Herman 2006) Many users have seen this on their existing network where upgrades and updates are avoided rather than spending extra money on new equipment to increase memory and bandwidth.
As more and more management tools become available there has been a need for management of the management tools. An excellent example of this is Microsoft’s Small Business Server (SBS) toolbox of management software. Using the windows SBS console the network manager can add view, and edit users quickly and ...Download file to see next pagesRead More
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