, 2017 3:48 PM
To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
Subject: Re: [WIRELESS-LAN] Dynamic vs Static Channel Plans
I would agree with you if we’re talking older code, but in 8.2 and beyond,
static plans (channel or power) don’t seem to be a great idea. A static plan
can’t compensate for changes
TSERV.EDUCAUSE.EDU
Subject: Re: [WIRELESS-LAN] Dynamic vs Static Channel Plans
Jeff,
That is extremely interesting from a Cisco perspective and while we don't
run Cisco here; that is very interesting about the channel bias building over
time. What metrics does the
f Smith, Todd
Sent: Wednesday, May 31, 2017 8:47 AM
To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
Subject: Re: [WIRELESS-LAN] Dynamic vs Static Channel Plans
Jeff,
That is extremely interesting from a Cisco perspective and while we don't run
Cisco here; that is very interesting about the channel bias
e.
Todd
-Original Message-
From: The EDUCAUSE Wireless Issues Constituent Group Listserv
[mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of Jeffrey D. Sessler
Sent: Wednesday, May 31, 2017 10:35
To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
Subject: Re: [WIRELESS-LAN] D
.
Todd
-Original Message-
From: The EDUCAUSE Wireless Issues Constituent Group Listserv
[mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of Jeffrey D. Sessler
Sent: Wednesday, May 31, 2017 10:35
To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
Subject: Re: [WIRELESS-LAN] Dynamic vs Static
At least on the Cisco side, their RRM (radio resource management) and DCA
(dynamic channel assignment) are so good that even the Cisco guys that once
promoted static plans back nearly 10 years ago admitted it now does a much
better job than a human. Environments change, so letting the
[mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of Edward Ip
Sent: Tuesday, May 30, 2017 11:23
To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
Subject: Re: [WIRELESS-LAN] Dynamic vs Static Channel Plans
Oops my bad…we disable channel 120, 124, and 128 for the weather station not
144.
Edward Ip
@LISTSERV.EDUCAUSE.EDU
Subject: Re: [WIRELESS-LAN] Dynamic vs Static Channel Plans
I made a graph of % of clients that can/can't use what 5 Ghz channel.
[cid:image002.png@01D2D957.29C64ED0]
--
Jeremy L. Gibbs
Sr. Network Engineer
Utica College IITS
T: (315) 223-2383
F: (315) 792-3814
E: jlgi...@utica.edu
Todd,
The Aruba equipment reports a radar event once in a while for channel 144;
we are assuming that it's because we are close to a small airport. Even if
it were a false positive, I'm not inclined to try to use the channel if
there is a chance that clients will get knocked off. Based on the
11:44:47 AM
To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
Subject: Re: [WIRELESS-LAN] Dynamic vs Static Channel Plans
Older clients that support DFS may still not support 144. We have left 144 off
as we (gradually) roll out DFS to more of our locations.
“Channel 144 was only added for WiFi use in 2013, with t
AUSE.EDU" <WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU>
Subject: Re: [WIRELESS-LAN] Dynamic vs Static Channel Plans
Oops my bad…we disable channel 120, 124, and 128 for the weather station not
144.
Edward Ip
Algonquin College | 1385 Woodroffe Avenue | Room C316 | Ottawa | Ontario | K2G
1V8 | Canada
algonq
>
>
> *From:* The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:
> WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] *On Behalf Of *Edward Ip
> *Sent:* Tuesday, May 30, 2017 11:18 AM
>
> *To:* WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
> *Subject:* Re: [WIRELESS-LAN] Dynamic vs S
@LISTSERV.EDUCAUSE.EDU] On Behalf Of Edward Ip
Sent: Tuesday, May 30, 2017 11:18 AM
To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
Subject: Re: [WIRELESS-LAN] Dynamic vs Static Channel Plans
I don’t know about your region, but we are located in Ottawa, Canada and we
have turned off Channel 144 due to a weather
| Canada
algonquincollege.com
From: The EDUCAUSE Wireless Issues Constituent Group Listserv
[mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of Smith, Todd
Sent: Tuesday, May 30, 2017 11:09 AM
To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU
Subject: Re: [WIRELESS-LAN] Dynamic vs Static Channel Plans
Hello
Hello Jon,
Thanks for the input! Aruba’s ARM is frequently been cited as the poster child
for dynamic channel plans. I am not using Aruba here but it is probably my
next upgrade choice unless something better comes long.
Does ARM detect if an AP goes down and adjust TX power and/or channel
Todd,
We are an Aruba shop using dynamic channel plans.
We let Aruba's ARM (Adaptive Radio Management) decide on the best channel
for each radio, and in some cases, give it the ability to turn off a 2.4
radio if it detects that there's too much co-channel interference in an
area. ARM will not
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