://forums.macrumors.com/showthread.php?t=477141
Sent from my iPhone,
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Fishel Erps
cell: 347-539-6380
fax: 732-626-6532
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On Jan 11, 2012, at 21:10, Brandon Pinsky brp9...@nyp.org wrote:
Has anyone come across any solid
Has anyone come across any solid explanation of why iphones, ipads, and ipod
touches all seem to respond poorly to simple ping tests in terms of latency?
Just pinging an ipad across a local home network yields horrible results e.g.
bjp$ ping 10.0.1.14
PING 10.0.1.14 (10.0.1.14): 56 data bytes
Hi All,
Was wondering if anyone has any creative solutions to this problem- which is
more of a nuisance than a problem at the moment.
For those of you who run large networks and may not have alot of control of the
types of client devices that are brought into your environments-
Our controller
Does anyone have a BugID for the memory leak issue in 4.2.176? Thanks,
--
B.J. Pinsky
Manager, Core Resources
New York Presbyterian Hospital
Columbia University Medical Center
(o): 212-305-9021
(m): 917-626-9485
b...@nyp.org
630 W. 168th Street
PH18-126
NY, NY 10032
On Jun 30,
Constituent Group Listserv [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
] On Behalf Of Brandon Pinsky
Sent: Tuesday, June 30, 2009 10:05 AM
To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
Subject: Re: [WIRELESS-LAN] 3750G and 1131
Does anyone have a BugID for the memory leak issue in 4.2.176?
Thanks
Are you requiring DHCP (there's a checkbox) on your SSIDs? This might
add to the frustration with Mac clients. Mac clients have trouble re
associating after going to sleep here which has something to do with
the RFC the Mac uses for DHCP being newer. We stopped requiring DHCP
on our .1x
Do any of the Cisco LWAPP AP owners out there give any special
consideration to the DHCP lease time assigned to the wired interface
(i.e. the managment IP of the AP) of the Cisco AP's themselves? Is
there any reason to give the AP's an extremely long lease time to
anyone's knowledge?
B.J., et. al,
I've heard anecdotally that ATT has a femtocell product/solution in
the works. I should point out, however, that such devices aren't
necessarily quick dirty, as they require (at least in the case
of the Samsung product marketed by VZW) GPS reception for E911
geolocation
Hi All,
For those of you who may have created a separate SSID for voice-over-
WiFi on your WLAN infrastructure-
Could you please comment on what type of authentication/encryption you
selected for such an SSID? On our campus we have a few different
types of voice clients that of course
smartphone have a built in SSID switching capability base on
Application)
Philippe Hanset
Univ of TN
On Feb 6, 2009, at 11:58 AM, Brandon Pinsky wrote:
Hi All,
For those of you who may have created a separate SSID for voice-
over-WiFi on your WLAN infrastructure-
Could you please comment
In my experience at Columbia University, the ones who had issues with
wireless access in the classroom were specialty graduate schools like
Business, Law, and Architecture as opposed to the college. There also
seems to be a competitive trend among top tier grad schools where if
one school
Well if they eventually EOL the product line and leave folks pining for a
single-vendor environment...ahem AP70 ahem...
Seems like a good move to me, but I work at a university so I don¹t know
about this stuff :).
On 1/10/08 3:45 PM, Lee H Badman [EMAIL PROTECTED] wrote:
Hi Bill-
Seems a
When we baked off technologies last year, this was a heavily weighted
decision point for us at Columbia. The advantages of Meru's technology
really shined in this area. To put it simply, the B stayed B, and the G
stayed G Kind of like McDonald's slogan for the McDLT burger back in the
Do any of the Aruba customers know what the limitation of client connections
per controller is? How does this number compare to the number of AP's that
can be supported by a single controller?
Philippe,
When planning for AP density in your dorm wireless networks, do these
metrics come into
Assuming you¹re Meru network is using a virtual cell design, you could test
in a lab whether or not these two clients can successfully connect via a
Meru AP without virtual cell enabled. We¹re going through a lot of pain
right now at Columbia because of certain Intel chipsets¹ inability to play
Our dorms were wired 18 years ago (as well as many of our academic/
admin buildings) and we're currently working on a budget to modernize
our infrastructure. We'll be comparing the costs, benefits,
drawbacks of rewiring the dorms with Cat-6 wiring, brining a jack to
every pillow (like we
It works the same as the native LWAPP AP's. You can pass the
controller info via option 43, L2 if it's on the same Ethernet
segment, or by creating an A record for the controller- cisco-lwapp-
controller.yourDomainHere. Don't have any in production, but we
tested the flash from IOS to
Here's a document comparing all the Cisco ISR models (the 3845 being
the largest, highest performing) Both 3800 models can hold up to 4
VWICS, giving you 8 T1's per chassis:
http://www.cisco.com/application/pdf/en/us/guest/products/ps5853/
c1031/cdccont_0900aecd801aa204.pdf
===
BJ
Any updates on this?
Thanks,
===
BJ Pinsky
Manager, Network Engineering Project Mgmt.
Network Infrastructure, Columbia University IT (CUIT)
212.854.7962
On Dec 5, 2006, at 1:34 PM, debbie fligor wrote:
On Dec 5, 2006, at 12:18, Jack Vizelter wrote:
Recently, our users have been having
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