RE: [WIRELESS-LAN] Parents sue school, say Wi-Fi signal making son sick.

2015-09-01 Thread Chanowski, John
I don’t know where the 9’ recommendation comes from but the installation guide for Aruba’s 220 series access point (3x3x3,ac) contains the following RF Radiation Exposure Statement: “This equipment complies with FCC RF radiation exposure limits. This equipment should be installed and operated

RE: [WIRELESS-LAN] For those of you on Cisco code 7.5, supporting Bonjour, etc...

2013-10-11 Thread Chanowski, John
Lee, We have gone ahead and done what you hinted at and made a pact with the devil. We are an Aruba shop but for various reasons we were not in a position to proceed with their enterprise solution this term. When we were approached by various academic departments about using Apple TVs in class

Alternatives to Bonjour

2013-08-28 Thread Chanowski, John
Does anyone know of an apparatus/application that allows mirroring/streaming to a TV screen wirelessly that does not depend on Bonjour or equivalent protocols and instead relies on more enterprise friendly protocols? Does anyone know if anything like this is being developed? **

RE: [WIRELESS-LAN] RF interference from 802.11

2013-06-06 Thread Chanowski, John
could just prime and paint over the light.) Barron Barron Hulver Director of Networking, Operations, and Systems Center for Information Technology Oberlin College 148 West College Street Oberlin, OH 44074 440-775-8702 http://www2.oberlin.edu/staff/bhulver/ On 6/5/13 9:29 AM, Chanowski, John

RE: RF interference from 802.11

2013-06-05 Thread Chanowski, John
Because APs are a source of heat and potentially light, we have had requests from our Physics and Astronomy Departments that APs not be placed in certain temperature controlled and dark areas. Some researchers on the medical campus have also inquired about the effects of APs in their vicinity,

RE: [WIRELESS-LAN] Aruba AP Power Issue?

2012-11-07 Thread Chanowski, John
I have one recent confirmed case of an AP105 drawing just north of 19W. The AP was also intermittently dropping off the network(that's the reason I found it was drawing 19W) so I thought something had to be wrong with it and replaced it. I have had several similar cases of AP105s intermittently

RE: Wireless Bandwidth Restrictions

2011-12-02 Thread Chanowski, John
We currently use per user bandwidth contracts of 5Mbps upstream and 5Mbps downstream in our residence halls on our Aruba controllers. All our residence hall APs are 802.11n. From: The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of

RE: [WIRELESS-LAN] Wifi and spectrometers?

2011-02-22 Thread Chanowski, John
Because APs are a heat source, we have been prohibited from installing them in some rooms that are temperature sensitive and also in some rooms that are vibration sensitive. No spectrometer issues have yet arisen, though. -Original Message- From: The EDUCAUSE Wireless Issues Constituent

RE: [WIRELESS-LAN] Cisco WiSM

2008-12-04 Thread Chanowski, John
We have 4 WiSMs running 4.2.112 for the better part of a year with no crashes at all. Our APs, about 800 total, are a mix of 1020s, 1230s, and b/g/n only 1252s. -Original Message- From: The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:[EMAIL PROTECTED] On Behalf Of Leo Song

RE: [WIRELESS-LAN] 802.11n and WPA/WPA2...

2008-06-18 Thread Chanowski, John
We've been doing similar kinds of testing so I hope this helps. We use 802.1X/WEP but we didn't want different SSIDs for n and for a/b/g so we created a new WLAN for n with a different profile name but the same SSID as for a/b/g. In limited testing so far this seems to work fine. All clients see