Need an argumentative essay on Computer Network Mangment. Needs to be 14 pages. Please no plagiarism. SANTA CLARA, Calif. — While Wi-Fi networks are often seen as simple and inexpensive to deploy, there are plenty of hidden costs and complexities lurking under the surface. Now, a number of new vendors are poised to remedy those problems. Panelists at the Pulver.com Wireless Internet Summit said that problems with radio frequency interference and site surveys often plague enterprises deploying wireless local area networks. Wireless LAN deployments are often expensive for companies because RF surveys, which help ensure proper network coverage, can cost as much as $1,000 per access point, said Albert Lew, director of product management for Burlington, Mass.-based wireless LAN vendor Legra Systems Inc. IT departments usually lack the expertise to do these surveys themselves, he said. Interference is also becoming a problem for many businesses, said Tyler Burns, product marketing manager with Ottawa-based wireless products manufacturer IceFyre Semiconductor Inc. He noted that the growing popularity of Wi-Fi, and the numerous technologies that compete with it, are taking up much of the space in the 2.4 GHz RF band. Having high quality of service over Wi-Fi networks will be increasingly important, particularly when it comes to voice and eventually video data, because that technology was not intended for those uses, said Warren Sly, director of marketing for Bellevue, Wash.-based in-building wireless infrastructure company RadioFrame Networks Inc. Third-party vendors, such as San Francisco-based Sputnik Inc., are developing products that can help IT managers both configure access points and control them, ensuring better coverage. Dave Sifry, CTO and co-founder of Sputnik, said that his company’s products enable IT managers… This paper approves that training library users becomes more intensive and extended when IT is accessible. Coping with budget allocations and increasing demands from staff and the public becomes a skill that demands accurate knowledge of constituencies including accurate information on the enrollment figures, number of teachers, degrees held, conferred degrees, information seeking patterns, library use patterns, and substantial knowledge about their clout in the organization.Using rules set up by the Network Administrator, the firewall either permits or denies access. This essay makes a conclusion that IT implementation generally has special staff needs. Levels of required IT expertise will vary according to the innovation. Managers will have to identify staff members with expertise and allow time for these to pursue further training, or resort to hiring trained people. Even this requires considerable effort in assessing the need and building a need for new hiring to upper management. Clearly, the issues, problems and implications of developing and implementing a LAN, or any innovation are far from simple and straight forward. The ones mentioned in this paper are just a summary of those perceived as critical. Many other issues must be taken in consideration depending on the library, the staff and the environment in each organization. The management must be versed on the necessary techniques to assess the needs and determine the feasibility of any innovation in the workplace and its impact on staff and the users combined with political savy.