When we installed "N" wireless in our dorms, we kept in mind that not everyone 
is "n" capable - "b,g" is by far the more predominant wireless mode.  So 
spacing access points based on "N" surveys would have provided potentially weak 
signals for many of our dorm residents.  Knowing that, we've installed Cisco 
1231 APs in 9 dorms using a "b,g" placement strategy.  Works very well for us 
and have had no problems with Cisco WCS, controllers or APs.  On the campus 
side we've started swapping one-for-one..

Kevin Semrau
Millersville University
www.millersville.edu

From: The EDUCAUSE Wireless Issues Constituent Group Listserv 
[mailto:[email protected]] On Behalf Of Entwistle, Bruce
Sent: Thursday, December 03, 2009 3:04 PM
To: [email protected]
Subject: [WIRELESS-LAN] Upgrade to N

We are currently looking at upgrading our current Cisco 1200 autonomous APs, 
with WLSE management to a new wireless N network.  The new vendor has yet to be 
determined.  I was looking to learn from others who have made a similar 
migration how the move to N changed AP deployment?  Was it a simple one for one 
replacement where you were able to install the new APs in the same location as 
the previous APs, eliminating the need for additional cabling?  Was a new 
wireless survey conducted, requiring different AP locations?  Please let me 
know what your experience has been.

Thank you
Bruce Entwistle
Network Manager
University of Redlands

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