District Administration - November/December 2011 - (Page 30)
CIO
How to Update Your Network on a Budget
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District
tweaked; 1,200 of them are going to be that way for a reason,” strong enough to trump the reasoning behind the recommended tweaking. “You have to dig down beyond the low-hanging fruit [and] address the big gaps. … You can get creative on how you structure costs on a year-in, year-out basis.” As one example of getting creative on how to structure costs, Alton says that rather than purchasing specialized software to block certain kinds of content, a district on a budget might set up the bandwidth system to allow those types of content zero bandwidth. at provides a similarly effective way to keep out said content. What gets the biggest bang for the buck will vary by district. In Lee County’s case,
e Wayland-Cohocton Central School in New York recently won a “Win a Wireless Lab Sweepstakes,” sponsored by CDW-G and Discovery Education. e win included Toshiba tablets, above, a Poly Vision interactive whiteboard and a Hitachi short-throw projector. Right, an instructor teaches about world cultures and global warming using the whiteboard.
it was improving the operating system and desktop management to guard against malware infections and stepping up enduser training to prevent them from taking shortcuts that increase such vulnerability. The 802.11n Generation e fastest and latest wireless technology, called 802.11n, can stretch bandwidth and then reduce the cost of stretching it with additional hardware that compresses and
Talk about a win–win.
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Enterasys named top K-12 wireless solution – you benefit from superior performance.
caches data. A $3,000 investment in routers can produce five times that amount in savings in bandwidth the district would otherwise have needed, Conover says. Districts first need to figure out how they want their wireless network to be configured, Conover says: “Do you need guest access? Do you have separate networks for students and teachers? You can take a more integrated approach and know exactly who is plugged in where. A student shouldn’t be allowed to access a record server with student grades,” for example. e added security provided by the latest generation of wireless networks means that they have reached the point where they can replace wired networks, Correll of Xirrus says. But due to their familiarity with wired and scars from hit-or-miss experiences with earlier generations of wireless, he adds, “most IT directors are hesitant about going to an all-wireless solution.” His company, however, is focusing on wireless. “We believe wireless can replace wired,” he says. “It’s reached that point.” Going wireless can mean significant cost savings for districts, since running cables to classroom Ethernet ports costs $200 to $500 per cable, Correll says. “Most people don’t think about the capital expense advantage of going to wireless versus wired out of the box,” he says. “It’s a tremendous cost savings.” Indeed, he says the savings can reach up to millions for large districts. DA
Ed Finkel is a contributing writer for D A.
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Table of Contents for the Digital Edition of District Administration - November/December 2011
District Administration - November/December 2011
Contents
From the Editor
News Update
Inside the Law
Administrator Profile
District Profile
CIO news
How to Update Your Network on a Budget
The Importance of IT Team Unity
Creating an Anti-Bullying Program With the Resources You Have
The Ultimate Empowerment Program for Parents
Taking the Helm in Cheating Scandals
Readers’ Choice: Top 100 Products
New Directions
Professional Opinion
Problem/Solution
Going Mobile
District Administration - November/December 2011
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