Cisco Wireless :: Radios On 1242AG Stay Down With Injector And Cat6509
Apr 18, 2012
i noticed that the 1242AG does not bring up the Radios, when there is a Power Injector connected.I see in the Logs of the AP:
%CDP_PD-2-POWER_LOW: All radios disabled - NEGOTIATED WS-C6509 <Switchport MAC Add>
The Module in the 6500 is a WS-X6348-RJ-45 The Option "Power Injector installed" on the WLC is also enabled, with the MAC Address from the Switchport, but no change.When i disable CDP on the mentioned Switch Port and reload the AP, it comes up and runs fine.
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Aug 15, 2012
The problem is WiSM module not coming in OPER-UP status , it’s in Started-Keepalive status.I did run debug wism events on cat6509 and seeing below logs:
[code]...
It’s receiving garp request from controller and assign ip to controller but then keepalive time expired and it’s put the controller in started-keeplaive status.
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Jun 7, 2012
I am using 5 Cisco 1200 Series APs with both an A and G radio. Is there a benefit/problem to running both simultaneously? I would have one SSID and is setup for Fast Roaming as well.
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Feb 8, 2012
I have a WCS, four 5508 controllers, Cisco 3750X switches, and both autonomous Cisco 1200, and LightWeight 3502i in service.The problems I am having, is that some of my Access Point reset for no apparent reason, and I get alerted by my NMS.When I look at the switch port, that connects an access point that reported down, I see the POE switch port went down and back up in 4 seconds, just long enough for the access point to reset.There are no errors on the switch port(s). No cable or speed/duplex issues. Switch IOS: c3750e-universalk9-mz.122-55.se1
There are no other pertinent entries in the switch log. Just that the port went down and then back up. Always in 4 seconds.When a reset happens the WCS reports on the access point: '802.11/b/g/n' interface of AP associated to controller 172.20.0.x is down. Reason: Indicates that while the radio state should be updated on controller, no reset should be reported.But nothing else, except that the radio came back up.
This is happening two or three times a day, and rotates. It seems that it never happens at the same time of the day, or the same access point, or the same switch. (I have over 1000 access points and 500 switches in service)I am curious if the WCS is automatically resetting the access point radios, which is causing the switch port to go down/up?And if so, is it possible to turn off the automatic reset?
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Apr 30, 2012
My co-workers and I have been trying to diagnose a problem that recently started occuring on our AP1141N and AP1142N units. I have found a handful of posts that talk about this issue, but none with a solid solution. It seems that as often as every 24 hours, the radio interfaces change state to down, for seemingly no reason. Once this occurs, the only way to bring the radio interface back up is to reboot the AP. As far as we know, this wasn't happening until recently, when we enabled the "N" speeds. Things were working correctly for a year or two while the APs were configured just for b/g operation. The following is the only seeminlg-relevant thing that shows up in the logs:
*Nov 12 00:53:02.508: %LINK-5-CHANGED: Interface Dot11Radio0, changed state to reset
*Nov 12 00:53:03.507: %LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio0, changed state to down
Some additional info:
- All of the APs are connected to PoE Cisco c2960 switches
- We have tried both hard-coded radio channels, and non hard-coded
- We have tried various ways setting power inline negotiation
- We are not using a WLC
- System Software Version: 12.4(21a)JA1
- Bootloader Version: 12.4(18a)JA3
I have attached output of sh run, sh log and sh controlers dot11Radio0. (Another oddiy - the line %DOT11-2-RESET_RADIO hasn't shown up in the other logs I have viewed after this issue occurs...)
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Nov 14, 2011
We are looking at purchasing two of the WAP4410n Access Points to add wireless in one building, and possibly replace Wireless G in another. In our building already configured, we have POEs set up and this has worked to centralize everything that has to be monitored. We would like to do the something with the WAP4410n. With the access points we already have, they are Pre POE so there was only one device that would work. With These they are standard POE, Does that mean I can use any POE Injector that is using this standard?
Also, are problems that first existed these access points being worked out or been fixed? I want these to be minimal attention required since I am the IT person here and I don't work in this building, I work in the other building which is walking distance but I do want to avoid problems if possible.
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May 2, 2013
One week ago I use a WLC 5508 to place and replace another WLC 5508 with version 6.0.199.4, when I conect the new WLC all AP´s works OK only 10 dont work and not are recognizes from the WLC with version 7.3.101.0. The fail is the radios stay disabled. All ap´s are AIR-AP1242G-AK9 . See the image below, the only difference this ten AP´s are conected in switches cisco all the rest are connected in switches of ohter vendor. If possible some command in the configuration is not neccesary and make the bad function?This is tipically config apllied by the customer in they cisco switches interface GigabitEthernet0/22description PB-RS-A22switchport access vlan 5switchport mode accessswitchport port-securityswitchport port-security aging time 2switchport port-security violation restrictswitchport port-security aging type inactivitymacro description cisco-desktopspanning-tree portfastspanning-tree bpduguard enable?
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Mar 12, 2013
I've got a HTTP Redirect to a dedicated html site with our internet usage policy set up on multiple WAP4410N access points.This is working like a charm with laptops, but not with internet radios. They can't connect to the internet probably freezing on the http redirected site.Is there any way to exclude these devices from the redirect?
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May 16, 2013
I'm trying to configure Cisco 1262 AP's to allow me to use the 2.4 gHz radio for client access and the 5.x radio for the repeater connection back to a root AP connected to a LAN.
I have already configured the AP's to associate with each other via the 5.x radio, and have a client connected to the repeater AP via the 2.4 gHz radio. From my laptop on the LAN, I can connect to the repeater AP, but I cannot ping nor otherwise communicate with the distant client.
When I use the 2.4 gHz radio for repeater mode, clients that connect to the repeater AP can be seen and communicated with.Is there something special that needs to be done to get my desired scenario to work?All radios are members of bridge group 1.
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Jun 28, 2011
I need a power Injector compatible for WAP 4410N.
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Apr 13, 2011
Can the WAP4410N accept a 48 VDC input from an IEEE 802.3af POE injector or is a splitter required on the AP end to drop the 48 VDC to 12 VDC and utilize the DC input connector on the back of the AP? I would prefer to use only the injector at the switch if the AP can accept the 48 VDC at the ethernet port.
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Jan 30, 2011
AP541N wireless AP, what POE injector are you supposed to use?The web site states any enterprise class af POE injector will do, but the AP1131 POE injector does not work with the AP541N.
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Aug 2, 2011
if the Cisco Power Injector (AIR-PWRINJ3=) is compatible with the 541n AP ? I find info about compatility with other AP models but didn't find any related with this SMB model.
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Apr 11, 2013
We have a failed power injector on a 1310 series bridge. Will the "Power Injector LR" from a 1410 series bridge work on the 1310?
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Jan 12, 2011
Not long ago i was bought Cisco wap2000 access point for small business, and now the problem is to find power injector for this device. I am already tried to use AIR-PWRINJ3, but access point did't turn on.
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Jan 28, 2013
We are planning a wireless network using the 1602i APs. Some of our APs might or might not be within the 100m limit from the switches, so we'll be running them as repeaters instead. Right now, we are planning on buying power injectors for everything, but I can't seem to find an answer to this question:
If I'm running an AP as a repeater (no ethernet running back to a switch), can it still receive power from a power injector and a short ethernet run between the injector and the AP? Or will I need to use a power adapter?
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Oct 13, 2012
Can I power the 1552e with the proper poe injector if I am not using the ethernet port for backhaul? I want to get power thru poe but use a fiber for backhaul.
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Feb 21, 2013
I am trying to enable the workgroup bridge mode on the 5ghz 802.11N radio of a Aironet 1262N, but when I select the workgroup bridge mode from the GUI the radio becomes disabled. If I select the Access Point role from the GUI then the radio instantly becomes enabled. The same thing happens if I attempt the same procedure with the 2.4ghz radio as well. I can get the radios from both bands enabled if I select the Access Point role. I made sure to check that both radios were not set to workgroup bridge as well. I am running 12.4(25d)JA1 code on the AP. This is my first time working with this type of AP.
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Sep 23, 2012
I just installed an E3200 to replace my old Linksys. All my Nooks, IPADs, laptops and desktops are connecting wirelessly fine. However, I have 2 Wi Fi Radios that will pick up the network but will not connect and go into a network connect time out. One of the radios also has a hardwired connection and that is working fine. I have checked and double checked the network name, WPA key, etc. Of course I have reset all the radios and reenter new data many times, both manually and auto.
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Oct 10, 2011
Contrary to the information contained in the link above, these two parts do not play well together. I purchased both and plugged them in and no go. It doesn't even light anything on the WAP. It worked fine when it was on its own 12V DC adapter but not plugged into this injector. What I don't understand is why Cisco doesn't just make a Universal power injector that is essentially a 1 port switch and is 802.3af or 802.3at compatible. Its maddening. It looks like I'm going to have to get an SD208P and waste 6 ports just to get one with the correct POE for the WAP4410.
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Nov 24, 2011
I currently have 2 Cat6509 switches with VSS Capable Sups. One of the switches has an extra 10Gig Lincard. Will VSS still work in this scenerio?/?
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Sep 8, 2011
I will be adding two WS-X6716-10GE cards in a CAT6509 soon, and will create 4 port channels with 3 ports each in the new cards, but I do have a few questions:
1 - I will be adding cards in slots 3 and 8, can I mix and bundle ports from both modules into a single etherchannel, I mean, like two ports in slot 3 and 1 port in slot 8 to create a PortChannel ?! Or can I only bundle ports in the same card/port-group in a Etherchannel using this WS-X6716-10GE card?
2 - Do I need to issue the hw-module slot x oversubscription port-group y command in order to be able to bundle ports in the Etherchannel I need to create ?! I will be using 4 Etherchannels (LACP) with 3 ports each, running in trunk mode. So I guess, I will be using something like:
int tengig 3/1
switchport mode trunk
switchport trunk encapsulation dot1q
logging event link-status
[Code] ....
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Sep 3, 2012
I have a cisco wireless power injector for Aironet 1250 but I called Cisco and was told this can't be found in the system.
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Jun 1, 2012
I have installed an Aironet 1130AG and utilized a power injector for the power source. I have the settings configured correctly in IOS, but the AP takes about 7 minutes to come on (illuminate LED status lights) once the Ethernet cable is connected. Is this 7 minute power-on delay normal when using POE? I am used to the instanteous "on" that usually comes with Cisco products being connected directly to the AC adapter.
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Jul 10, 2012
I want to configure layer 2 switched netflow on my cat 6509 running vss,
I have configured the 2 commands below
ip flow ingress layer2-switched vlan 1,2,3
ip flow export layer2-switched vlan 1,2,3
However, if I look in the config the export bit isnt there after?
It is running a PFC
VS-F6K-PFC3C
Should layer 2 switched netflow work in this chassis ? it says on the Cisco site that it works on the below
"The command is supported on Supervisor Engine 720 in PFC3B and PFC3BXL mode only and on Supervisor Engine 2 with a PFC2"
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Apr 19, 2011
how far apart an Aironet 1410 Bridge can be from the Power Injector (Dual Coax feeds). I just can't find the specification details. The device comes with a 20' and 50' F-type and I'm looking at 150' runs for both ends of the bridge pair.
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Nov 14, 2011
I want to set up FWSM 4.1 on Cat6509 with multiple bridge groups in one transparent context. (as the manual says it can support up to 8 bridge-groups and the intent is to save security contexts) For a host in VLAN21 (b1_inside) to talk to a host in VLAN41 (b2_inside), traffic needs to be go out to MSFC which routed back the traffic through the FWSM. My question is how can I define a default route per bridge-group, I would assume FWSM should take the following two default routes per bridge-group interface but it won't;
route b1_outside 0.0.0.0 0.0.0.0 10.11.75.1 1
route b2_outside 0.0.0.0 0.0.0.0 10.11.76.1 1
seems like it allows only one default route per the context and gives me an error - "ERROR: Cannot add route entry, possible conflict with existing route"
How can I achieve outside per individual bridge-group?
FWSM context config:
Interface VLAN11
nameif b1_outside
bridge-group 1
security-level 0
!
Interface VLAN21
nameif b1_inside
[code]...
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Oct 7, 2012
On our conference floor, AP 1242AG already exist but I am going to add AP 3602i to increase wireless coverage. . Any issue or concern with this type of setting?
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Apr 5, 2013
is this possible, i need to convert a 1242AG Autonomous back and forth this weekend to use for a quick project for testing. i need to do: take the AP into LWAPP mode (i know how to do this with the aironet utility) take the ap from LWAPP back into a AP mode so i can use it as my access point again. [code]
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Sep 28, 2010
I need to bridge from our office to our shop that is around 800 feet away. Here are the Details
I need the 2.4 ghz antenna for client access (Iphones are not compatiable with 802.11a) The locations are 800 feet away but are line of sight. I need to use the 5ghz antenna for the bridge i have 2 aironet 1242ag's I have 2 2.4 ghz AIR-ANT3213 antennas (planned for client access) I have 2 2.4 ghz AIR-ANT2506 (maybe useless for this)
My problem is that the range of all the listed 5 ghz antennas. None that i can find will bridge 54mb over the 5ghz radio for greater than 170ft
The closest that i can find is AIR-ANT5195. If i put these on both sides and it is outdoors line of sight, will the best i can hope for is functioning and 6mb
Are there options on 5ghz that i am missing.
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Mar 9, 2012
I am in the process of moving our office and part of the task involves relocating our existing wireless access points. They are all 1242AG's running the c1240-k9w7-mx.124-10b.JDA3 IOS. I would like to change the security on the access points to WPA 2 but that selection is not available. I think upgrading the IOS will solve this problem but I am not sure. So I guess I have two questions:
1) Does this Cisco model support WPA 2 ?
2) If so what IOS do I need to load to make WPA 2 available?
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Nov 7, 2012
I need a temporary additional broadband connection at home and I was thinking about a bt openzone hotspot connection...
I have a cisco 1242AG access point which can do bridge mode. The BT openzone thing requires a username and password. Is it possible to connect the 1242 in bridge mode to bt openzone?
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Jun 12, 2012
What would be the ramnifactions of using AIR-1242AG-A-K9 (g radios only: no b clients) and AIR-LAP1231G-AK9 (g radios: only no b clients) with AIR- ANT1728 (non diversity antennas) on the WLAN. Some of the APs 1242/ 1231 will be with in line of site of each other.
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