Cisco Wireless :: AIR-CAP3602I-A-K9 Missing 5GHz?
Mar 9, 2013
I have a question regarding to AIR-CAP3602I-A-K9. May I know does AIR-CAP3602I-A-K9 has the 802.11a module? Since I configured it with vWLC, I haven't AIR-CAP3602I-A-K9 inside 802.11a/n?
If so, any module I need to purchase to enable 5GHz.
vWLC version: 7.3.112.0 AIR-CAP3602I-A-K9 version: 7.3.112.0
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Oct 7, 2012
We have just rolled out the 3600 AP's in a bunch of sites and we're seeing that some are not getting layer 2.
They are all patched to a variety of cisco switches (6500's, 3750's 4500's).
We're seeing a blinking green light on the AP itself and have tried restarting the port, and also see the port drawing power. But no mac address is presented to the switch. I have been going over the cisco documentation regarding these AP's and apparently the blinking green light indicates that the AP itself cannot conttact our Wifi controller, but to me that does not add up since AP itself isnt even have layer 2 connectivity.
We were expecting some DOA's (order was 800 APs) but the amount we're seeing with this issue seems to be too many to be DOA.
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Jun 2, 2013
What is the maximum theoretical distance with air-cap3602i-a-k9 with internal antenna?
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Sep 2, 2012
I just want to Know how many users can connect to AIR-CAP3602I-x-K9 at singel point of time.
I am currently facing Threshold errors In 1140 AP where we can see that 12 client is recommended by cisco [URL]
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May 7, 2012
I have a customer who wants wireless for his entire school campus. In the gymnasium, he says that there will be at lease 500 people with wireless devices at one time during a game or event. How many access points will I need to provision to accomplish this request? We are quoting the AIR-CAP3602I.
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May 8, 2013
I have a WLC 2504 with 10 licences running 7.3.2.112.0. I have 7 AP joined from different remote sites (WAN). The other APs are 3602E.
I got a brand new 3602I that I want to join, from a remote site and I am getting these error messages and cannot join :
*Dec 21 14:35:18.859: %CAPWAP-5-DHCP_OPTION_43: Controller address x.x.x.x obtained through DHCP,
As far as I can tell, the AP seems to be loosing packets that are coming/going away from its own subnet.
AP address : 192.168.1.1 (mask 255.255.255.0)
WLC address : 192.168.2.1 (mask 255.255.255.0)
If I ping the AP address from a computer in the *same subnet*, I get a perfect 0% packet loss.
If I ping the AP address from a computer in ANY *other subnets*, I get about 50% packet loss.
If I ping anything else *other than this single AP*, to and from any other subnets, I get a perfect 0% packet loss.
Only packets orginating or sent to the AP from other subnets are getting lost.To me it looks like there is something wrong with the routing table of the AP, as if some packets were not properly returned ?
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Aug 23, 2012
I'm trying to change the RF Channel and Tx power level on my AIR-CAP36021-E-K9 from my WLC WISM2. I do the following;
Wireless --> 802.11 b/g/n --> Access Point --> Configure. I then select custom on both Power and Channel and make my change and then
click Save Configuration in the top righthand corner. I go back to 802.11 b/g/n select my AP and the power and channel setting have reverted back to their default selection.
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Nov 22, 2010
I've read in some of the cisco documentation on the 1250 series that root bridge or non root bridge modes are "not tested". They don't say "not supported". I have a client that could use a high bandwidth link between two buildings that are 100' or so apart. The fiber link has already been busted twice. Heavy heavy trucks kill the ground concrete. I have configed a 54Mbps solution with two 1242G's and some cisco yagi's. But, if an N bridge is possible with two 1252AG's, and go faster than the 54Mbps..I'd go with that setup.
Cisco documentation says the bridge modes show up in the 1252 webgui and are selectable. They just end it with "not tested".
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May 9, 2013
I've just bought an access point AP1141N for my small business but unfortunately there is only Radio 0- 2.4G available through web interface. It is working fine but I would like to have access to radio 1 (5Ghz) as well.
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Apr 25, 2013
On a 1602 autonomous AP in the US, should the maximum DB power level be 22DB or 17DB? According to the datasheet it shows 22DB when all 3 antennaes are in use although I am only showing 17DB as the allowed maximum even though all 3 are enabled.
Antenna: Rx[a b c ]
Tx[a b c ofdm all]
Internal
Gain [Allowed 8, Reported 0, Configured 0, In Use 8] (dBi x 2)
[Code]....
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Oct 15, 2012
I have Eight AIR-AP1242AG-E-K9's accross our site that have 2 SSID's and 2 VLAN's that work well, I want to link one of the AIR-AP1242AG-E-K9 to another one using 5ghz patch antennas across a 50 metre gap, but I am puzzled on how to do this, as to create a root bridge and a non route bridge link I need to put the infrastucture SSID on and this must be on VLAN1 but I want the traffic from both VLANs to pass over this link. I just want to ensure the config will work as I need to go into a cherry picker to get to the non-root-bridge.
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Sep 26, 2010
Currently have access points located throughout our warehouse that use the AIR ANT5160V-R antenna's from Cisco. These AP's are 25' in the air. However we have a lot of voice quality issues off of the 5Ghz band, we do no other services on this band as we keep data on the 2.4Ghz.This was all installed by a vendor but from what I am seeing on the documentation [URL] the cover is extremely poor for these antennas despite AP's everywhere. They cover side to side but aren't a well rounded AP at all.it seems like the AIR-ANT5145V-R would be better suited even though this is a warehouse.
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Jan 28, 2013
Can i run both 2.4 and 5ghz at the same time? so my N user's can connect at 300Mpbs on the 5ghz bonded, and my G users can connect to 54Mbps?Also i ask because of coverage, my 5ghz does not cover as far as the 2.4 so those at the extremity's could at least get G with a good signal?
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Jun 4, 2012
1142N-E0K9 will support both 2.4 and 5 ghz or only 2.4 .
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Oct 2, 2012
I'm currently moving to a 5ghz solution, due to my WGB's de authenticating due to possible interference. However, the area I have to cover is 350ft in length, with centralizing a 1242 with two Cisco Aironet 6-dBi Omnidirectional Antenna (AIR-ANT5160V-R), that leaves around 150 ft each way.
Do you think this is possible? I currently have a 12dbi high gain antenna on 2.4 right now, but I get the following:
Oct 3 18:05:26.359: %DOT11-6-DISASSOC: Interface Dot11Radio0, Deauthenticating Station 68bc.0cb8.6a09
Oct 3 18:05:26.359: %DOT11-6-DISASSOC: Interface Dot11Radio0, Deauthenticating Station 0000.bcc7.ef05
Oct 3 18:05:26.359: %DOT11-6-DISASSOC: Interface Dot11Radio0, Deauthenticating Station 0000.bc58.c1ae
[code]...
I'm going to assume this is interference causing this, since we are in a factory with lots of noise. When the WGB is directly under the antenna/root bridge, there seems to be very little de authenticating.
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Mar 9, 2012
trying to upgrade home network and found a dual-band 2.4Ghz and 5Ghz router. Appears that none of out newer Toshiba laptops and neither of our brand new Asus laptops recognize the 5Ghz network sitgnal. Only PC in entire house that sees the 5Ghz signal is the old PC in the house running Win XP.
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Jan 13, 2013
I am looking into upgrading a customers wireless network and they are looking at using a few 1240 access points for both internal and external connections. Their question is can one access point support both channels simultaneously? They would like to connect an antenna on the inside of the building on the 5ghz channel and another externally on the 2.4ghz channel.
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Apr 10, 2013
In the old days I used two autonomous 1242AG access access points to create a 5GHz PtP link with 2 patch antennas (over small distance 50meters and on on private premises) to connect an small building or garage were there was no ethernet availible. and used the 2.4GHz radio to serve clients in the small building area, worked great.
Can I use the same setup with the 2602e access points? If so, would I be able to use them controller based? Can I connect a switch/or additional access point behind the 2602e (bridge) in the small building/garage? Would that addtitional access point be able to connect and register to the WLC.
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Jul 16, 2012
We ordered 2 Cisco AIR-LAP1242AG-E-K9 Wireless Access Points with 4 AIR-ANT5135D-R antennas.We accidentally ordered the 5GHz antennas instead of the 2.4GHz antennas.Would it be possible to use the 5GHz antennas as 2.4GHz antennas?If so, are there any down sides to it?
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Apr 2, 2012
I have an AP541N-A-K9. For the past couple weeks it stops work at 5:00pm. The clients can see the SSID but when they connect it fails. The only way to get this to work again, is to set the radio to 5GHz 802.11N. Setting the radio to anything else does not allow the clients to connect.
I have some older clients so I need this broadcast G as well.
I have upgrade the software to AP541N-K9-2.0(1). Does not make a difference. Reset to Factory defaulst and reconfig does not make a difference. There are no Rouge AP's in the area.
Between the issues these have passing DHCP from a Windows server and now this, I'm thinking these devices are not fully baked.
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Aug 21, 2011
I have e4200 router set up with different SSIDs for 2.4ghz and 5ghz. My laptop (Lenovo x220 with Intel 6205 wireless adapter) can't see the 5ghz network. I've tried changing the channel for the 5ghz network and it didn't fix the problem.
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Feb 20, 2012
I am using the E2500 with the Wireless N-pci adapter with dual band, both with the latest drivers / firmware, and I am getting extremely low signal quality and connection speed when connecting to the 5 Ghz network.My computer is no more than 15 feet away from the router, and on the same level. I also verified the connection with the 2.4 Ghz band, and it reads as excellent, and with 54 mps. Using 5 Ghz I get one bar of signal quality (very poor) and no more than 13 mps connection speed.
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Dec 23, 2011
My dual-band 450Mbps TRENDnet TEW-684UB cannot find my Linksys E4200's 5Ghz SSID. I have changed the SSID of the 5Ghz band and it is broadcasting.
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Nov 23, 2011
Wednesday, November 23, 2011I have an Airport Extreme dual-band 2.4Ghz and 5Ghz. Each network is has a different name and different password so I know exactly which one I am connected to.On a MacBook Pro, it sees both networks. On a Dell E5520 it will see both networks. On an iPhone 4 it will see both networks. I can connect any of these devices to either network.Just got the Linksys E3000 dual-band 2.4Ghz and 5Ghz. Each network is has a different name and different password so I know exactly which one I am connected to.On a MacBook Pro, it sees both networks. On a Dell it will only see the 2.4Ghz network. On an iPhone 4 it will only see the 2.4Ghz network.The Airport Extreme is powered off when using the E3000 so I know there is no interference from this router.E3000 Firmware Version 1.0.04. It's the latest.5Ghz Wireless Settings
Network Mode: Mixed
Channel Width: Auto (20Mhz or 40Mhz)
Channel: Auto (DFS)
2.4Ghz Wireless Settings
Network Mode: Mixed
Channel Width: Auto (20Mhz or 40Mhz)
Channel: Auto (DFS)Did not mess with any other settings. I have rebooted the computer, cycled the router and modem 3-4 times.Nothing works.My question is since both laptops and phone can see the 5Ghz network when running the Airport Extreme, why doesn't the 5Ghz network show up on the Dell and iPhone when running the E3000.
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Apr 23, 2012
My channel width is Channel Width is 40 mhz only, and my channel is Auto DFS?These seem like good settings?My macbook air sometimes see's my 5ghz wireless SID, and sometimes it connects to it, but i still have no internet access for some reason
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Jun 27, 2012
I've found a few people with this problem on the internet. I'm using my phat 360 with the black N adapter. e2500 is updated to the latest firmware. But my 360 cannot connect to the 5ghz N, only 2.4ghz g. The wierd thing is that the 5ghz signal gives a better signal than the 2.4ghz.
I just found a thread on google talking about the e4200 and someone mentioned counterfit adapters and problems with them. I did buy this on ebay for a cheap price, so it looks like it was too good to be true. this is a counterfit? It does have a real hologram on it.
[URL]
If this is real, what else could be the problem. Has the firmware not been updated to support the 360?
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Mar 15, 2013
EA2700v1 WPS-PIN using 5GHz does not work. This router includes WPS header in its 5GHz beacon and probe response but the router removes the WPS header from them once WPS-PIN starts. There is no problem with WPS-PIN using 2.4GHz.
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Mar 24, 2013
Do the Dell Wireless 1506 or 1703 cards support 802.11n over 5GHz?
The documentation I found indicate support for 802.11n over 2.4GHz but I have not found definitive confirmation that 5GHz is supported.
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Apr 11, 2013
By default, 802/11a/n is set for backhaul communication.Does that mean that if most of my clients are on 5ghz, Mesh network is not a preferred design to go? Reason being:- client communication on a/n radio might disturb the traffic of the whole cell and of all the MAPs that connect to the network through that MAP.
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Sep 23, 2012
Is it possible to connect directional antenna on slot 1 5Ghz radio on the 1522SB and use it for client access ? As per the deployment guide there is a note that Omni antenna is required on slot1. If i connect directional antenna on slot 1(how will the AP know if its omni or dierctional antenna which is connected anyway) , will it work ?
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Oct 25, 2012
In my class room, a lot of new Dell notebook (university purchased) all of those are the same model. Those came with 2.4&5Ghz WLAN NIC.
So, my WLC-based AP in that room which is Cisco 1x1042 & 1x1252 running in light-weight.This make huge congest on 5 Ghz. All of my 41 NB go for 5Hgz. And Zero client on 2.4Ghz radio, 2.4Ghz is not utilized at all.
I have read a lot of those related discussion. But I even can not find one that need to utilized BOTH of band. Most of those discussion talking to band-select which is "this feature only goes in one direction from the 2.4 GHz range to the 5 GHz not visa-versa."
My constrint is We can not touch the NB. Because this is university, much many diverse user loging in.
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May 6, 2013
I'd like to set up a 2.4Ghz and a 5Ghz SSID at the same time, using one Cisco AP541N-E-K9. But I can't figure out any way to do so.
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Aug 12, 2011
WRT610v2 running latest firmware.
xbox 360 sees both the 2.4 network (ssid = network1) and the 5.0 network (ssid network2) when it does its scan.
Initially, xbox showed network strength for 2.4 network at 3 out of 4 bars and 5.0 network at 1 out of 4 bars. Connects to 2.4 network just fine, Won't pull an ip address and reports "Not connected" when I select the 5.0 network.
I tweaked the wireless settings per some suggestions I found in this forum and now it shows the 5.0 network at 4 out of 4 bars signal strength. Also turned security on and off and xbox 360 reported the changes in security on the 5.0 network. So the xbox 360 is definitely seening the 5.0 network. and can tell if it is running WPA2 or not. If it can see the 5.0 network and recognizes what security and network type (infrastructure) is set, would would stop it from connecting to the WRT610n router and getting an IP address? No mac filters or firewalls are set and, again, connects just fine and gets an ip address if I select the 2.4 (network1 ssid) instead.
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