Cisco Aironet 1200

Cisco Aironet 1200
Firmware 12.3(8)JEB
Hello,
I want to control client associations when AP load is high.
Is there an MIB object that enables/disables client associations?
I have searched the supported MIBS, but i could not find anything.

An improper combination of power level and antenna gain can result in equivalent isotropic radiated power (EIRP) above the amount allowed per regulatory domain. Here is the URL which indicate indicates the maximum power levels allowed with the Cisco integrated antenna for each regulatory domain and also contain configuration setting.
http://www.cisco.com/en/US/docs/wireless/access_point/1200/vxworks/installation/guide/higaxd_2.html

Similar Messages

Cisco Aironet 1200 LAP Issues - LAP to Autonomous Mode

Greetings! After purchasing 4 of the Cisco Aironet 1200 G Series WAPs, I'm now running into a slight issue with them.
I received these last week with the understanding that if I didn't have the Cisco controller device, I could convert them from being the Lightweight Access Point, back to Autonomous mode with an IOS.
With this, I checked the documentation that came with the device and found the "Upgrading Autonomous Cisco Aironet Access Points to Lightweight Mode" or http://forum.cisco.com/eforum/servlet/NetProf?page=netprof&forum=Wireless%20-%20Mobility&topic=Getting%20Started%20with%20Wireless&needs_authentication=yes&CommCmd=MB%3Fcmd%3Dadd_discussion%26mode%3Dshow%26needs_authentication%3Dyes%26location%3D.ee7c7c3.
From there, I followed the instructions listed under Converting a Lightweight Access Point Back to Autonomous Mode. Before the rename of the file, I checked the device and found AIR-LAP1242G-A-K9 for the Model No.
One of the Cisco Certified admins here was able to obtain the latest build for the IOS for the device or c1240-k9w7-tar.123-8.JEB1.tar. Per the instructions, I renamed the file to coincide with the model of the device.
I followed the instructions from there, and it looked as if everything was going well. However, after the upgrade, I'm running into an issue with the following:
File "flash:/c1200-k9w7-mx.123-8.JEB1/c1200-k9w7-mx.123-8.JEB1" uncompressed and installed, entry point: 0x3000
executing...
At this point, the device just locks up. All lights are lit green on the device. According do the documentation, it should reboot and from there, I should be able to access the web interface by IP.
I've tried to perform the upgrade again using the same IOS build, but the same thing happens with the lock up.
At this point, I'm assuming the issue is with the build of the IOS that I have and I may have to look at getting an older build. However, before doing so, I thought I would post something here to see if anyone had an idea.
I may have needed to refine my searching of the forums, but wasn't able to find anything in relation to my issue. If there is something out there, I do apologize for the post and will happily refer to any current information.
If you need any further information in relation to this, please let me know. Any assistance is greatly appreciated. Thank you!

Hi Jeffrey,
Reverting the Access Point Back to Autonomous Mode
Have a look at Step 3
http://www.cisco.com/en/US/products/hw/wireless/ps430/prod_technical_reference09186a00804fc3dc.html#wp161272
You can convert an access point from lightweight mode back to autonomous mode by loading a Cisco IOS Release that supports autonomous mode (Cisco IOS release 12.3(7)JA or earlier). If the access point is associated to a controller, you can use the controller to load the Cisco IOS release. If the access point is not associated to a controller, you can load the Cisco IOS release using TFTP.
Using a TFTP Server to Return to a Previous Release
Follow these steps to revert from LWAPP mode to autonomous mode by loading a Cisco IOS release using a TFTP server:
Step 1 The static IP address of the PC on which your TFTP server software runs should be between 10.0.0.2 and 10.0.0.30.
Step 2 Make sure that the PC contains the access point image file (such as c1200-k9w7-tar.122-15.JA.tar for a 1200 series access point) in the TFTP server folder and that the TFTP server is activated.
Step 3 Rename the access point image file in the TFTP server folder to c1200-k9w7-tar.default for a 1200 series access point, c1130-k9w7-tar.default for an 1130 series access point, and c1240-k9w7-tar.default for a 1240 series access point.
Step 4 Connect the PC to the access point using a Category 5 (CAT5) Ethernet cable.
Step 5 Disconnect power from the access point.
Step 6 Press and hold MODE while you reconnect power to the access point.
Step 7 Hold the MODE button until the status LED turns red (approximately 20 to 30 seconds) and then release.
Step 8 Wait until the access point reboots, as indicated by all LEDs turning green followed by the Status LED blinking green.
Step 9 After the access point reboots, reconfigure it using the GUI or the CLI.
From this doc;
http://www.cisco.com/en/US/products/hw/wireless/ps430/prod_technical_reference09186a00804fc3dc.html#wp161272
Hope this helps!
Rob

Cisco Aironet 1200 wireless network very slow

I have a simple wireless network set up, 2 - Cisco Aironet 1200 AIR-AP1220B-A-K9 wireless access points with 2 dBi Diversity Omni directional Ceiling Mount Antennas. They are the only devices connected to a Multitech Routfinder router, the WAN side the router is connected to a dedicated DSL connection. They are powered by AIR-PWRINJ3 power injectors. The WAP get the IP address from the DHCP in the router.
When connecting to the wireless network it runs very very slow, the signal strength is excellent and the connection speed is 54 mbps. But when opening a web browser it takes for ever to load a simple page like msn.com. If I connect the notebook directly to the router it runs very fast. We have tested with several notebooks and have the same problem. When I view the available wireless networks in range the only two that show up are the two Cisco 1200 WAP.
I have done the following with no improvement:
Change the channels from auto to 6 on one and 11 on the other.
Reset to factory defaults.
Update the firmware to c1200-k9w7-tar.123-7.JA2.tar
Replace the 802.11b radios with 802.11g radios AIR-MP21G-A-K9.
Disable the Aironet extensions.
Following is the configuration from one of the access points (before the firmware update):
version 12.2
no service pad
service timestamps debug datetime msec
service timestamps log datetime msec
service password-encryption
hostname MMA1
aaa new-model
aaa group server radius rad_eap
aaa group server radius rad_mac
aaa group server radius rad_acct
aaa group server radius rad_admin
aaa group server tacacs+ tac_admin
aaa group server radius rad_pmip
aaa group server radius dummy
aaa authentication login default local
aaa authentication login eap_methods group rad_eap
aaa authentication login mac_methods local
aaa authorization exec default local
aaa authorization ipmobile default group rad_pmip
aaa accounting network acct_methods start-stop group rad_acct
aaa session-id common
username xxxx privilege 15 password xxxx
username xxx privilege 15 password xxxx
ip subnet-zero
bridge irb
interface Dot11Radio0
no ip address
no ip route-cache
ssid MMA1
authentication open
guest-mode
speed basic-1.0 basic-2.0 basic-5.5 basic-11.0
rts threshold 2312
station-role root
bridge-group 1
bridge-group 1 subscriber-loop-control
bridge-group 1 block-unknown-source
no bridge-group 1 source-learning
no bridge-group 1 unicast-flooding
bridge-group 1 spanning-disabled
interface FastEthernet0
no ip address
no ip route-cache
duplex auto
speed auto
bridge-group 1
no bridge-group 1 source-learning
bridge-group 1 spanning-disabled
interface BVI1
ip address 192.168.10.100 255.255.255.0
no ip route-cache
ip default-gateway 192.168.10.1
ip http server
ip http help-path http://www.cisco.com/warp/public/779/smbiz/prodconfig/help/eag/ivory/1100
ip http authentication aaa
bridge 1 route ip
line con 0
line vty 5 15
End
Any suggestions would be greatly appreciated.
Best regards,
Randy

Thanks for the info.
The documentation say not to switch from auto to full duplex or half duplex when using inline power, well I think it says the AP may reboot. I may have tried half duplex before I upgraded the firmware.
While upgrading I disconnected the AP, used a patch cord to connect it to the router and pluged the power directly into it to make sure the wiring to the AP was not the problem and it did the same thing.
However, when trying to upgrade the firmware it took ~ 45 minuets to upload the image and filed a couple of times retrying. I connected the AP to the notebook directly with a crossover cable and it uploaded in about 45 seconds.
That got me to thinking that there may be a problem with the router so I have replaced it with a Linksys.
In the mean time the DSL went down yesterday so I have not been able to test the new setup.
The cables are T568B
W/O
O/W
W/G
B/W
W/B
G/W
W/B
B/W
Best regards,
Randy

Can't scan Cisco Aironet 1200 Access Point with Spiceworks

I'm trying to scan two Cisco Aironet 1200 AP's using SNMP and Spiceworks gives the following error:
"Error creating SNMP session"
I'm using a community string of public and also tried community as both are setup in the device.
SNMP is enabled in the device.
Any ideas?
Thanks!
This topic first appeared in the Spiceworks Community

sorted it.

How to use cisco aironet 1200 with macbook pro?

hi, i need basic hand holding here. i have a macbook pro, i have an ethernet connection via cable, and i have an aironet 1200 WAP. i connect the ethernet cable in to the aironet, but it does not show up automatically on my list of wireless options. i've made a computer-to-computer network, which i can see in the wireless list under 'about this computer,' but it does not show up in any way i can connect to it. any help? thanks, ME_N

instructions from Apple: http://support.apple.com/kb/HT3131

Cisco aironet 1200 Series access point dropping clients

We are having an issue where our Cisco Aironet 1220 Series AP is constantly dropping clients. We have 3 APs mounted on a single tower, all out of each others range and freq. There are approximatly 30 clients on each AP. We are noticing an increase in dropped customers (up to 20 at a time). ANy suggestions? This only became an issue in the last few weeks, and nothing major has changed.

Hi
Even I was facing almost the same kind of problem. But in my case it was wired clients to the workgroup bridge 350.
I had done lot of testings and reading at that time to resolve this problem.
However in your case I feel your problem can be resolved by keeping the option "Reliable multicast for Workgroup bridges" disabled in the APs under dot11radio interface settings. This is possibly because the radios cannot associate to more than 20 clients at a time if the option is in the enable mode.
You need to keep this option enabled in a root bridge when you have problems of dropping the wired clients to the workgroup bridge.
By keeping this option enabled, you are actually asking the Root bridges to consider the Workgroup bridges as Infrastructure devices and not as clients thereby making the roots to send all the multicasts to the WGBs. However in that case it losses the efficiency of associating more than 20 clients.
Let me know if this resolves your problem.
Regards

Cisco Aironet 1200 series AP's...

Hi,
The wireless at one of our remote sites was working fine until there was a problem one week back. Just for introduction we are using the following setups for wireless:
independent wireless access-points whihc connect directly to the Cisco switches most 2950's..
We have three vlans in LAN, vlan1 (for user - LAN), vlan-4 (for wireless users - EAP auth with MS-IAS s radius) and vlan-5 (for wireless scanners - MAC auth).
All the AP's are 1231G series of devices.
These AP's are connected to the switchports with a trunk, dot1Q enabled, vlan-4 as native vlan.
Suddenly one day, 12 out of 15 AP's went offline, meaning: we were not able to ping any of them except 3 which were working fine. When checked at the switch we were able to see all 15 of them as CDP neighbor of the switches, even the ones which were not able to be pinged on the network. We were not able to ping them neither from the local L2 switch (IP on vlan-1) nor from the site router (default gateway of all the local subnets).
I took the console connection of one of the not-working AP, it does not show any particular log or message. The Fastethernet0 port was UP/UP. I was not able to ping AP's default gateway. When I rebooted the AP, it was pinging from the network for about 2 mins and after that it was again off-network, not pinging. When the AP was reset to factory default, it was pinging fine for a long time, without any problems. When we put in the OLD configuration, again it was off-network, not pinging.
Now, here is the surprising element for me! After 3 days of struggled troubleshoooting, remotely, onsite engineer changed the vlan allowed on the WAP connected trunk switchports (ie switchport trunk allowed vlan 4,5) i.e previously we were allowing 1, 4 and 5 vlans on the trunk, now he is allowing only 4 and 5. As soon as he made the changes, all of the not-working 12 WAP's became online one by one (as and when config change made on the trunk). Just to make another test and to make sure, I tried to allow all the vlans again and guess what the WAP was again off-networ - not pinging.
Now my question is: Why it was all working fine for more than a year and then suddenly one day 'something' happened which caused the 12 AP's to behave abnormal while 3 of them were still working good.
Is there any technical theory which can explain such type of behaviour?
Thanks in advance,
Gaurav

Gaurav,
If you have the ability to, I would put on AP back to the "non-working" scenario. then check the ARP table to see if you are getting a duplicate mac or IP address.
HTH,
Steve
Please remember to rate helpful posts or to mark the quesiton as answered so that it can be found later.

Help me fix error : cisco aironet 1200

plz help me fix error:

are we able t oaccess the AP using console access?? if yes, try assigning the ip address to the BVI interface..
conf t
int bvi 1
ip address
no shut
try accessing the AP using browser and see if we could access the GUI..
If the radio interfaces doesnt come up then.. we are hitting the below bug..
the AP is hitting the software bug.. to resolve the issue we need to..
http://tools.cisco.com/Support/BugToolKit/search/getBugDetails.do?method=fetchBugDetails&bugId=CSCsc79121
1- to upgrade to version 12.3(8)JEA
2- or to downgrade to version 12.3(7)JA2
Upgrade process
===============
>> Get the console access to the AP and then connect the ethernet cable between the AP and the laptop.
>> Both the AP and the laptop should be in the same subnet..
>> Donwload the latest image from cisco.com and point the image in the TFTPd32 server
>> in the console access, issue the command.
archive download-sw /force-reload /overwrite tftp:///
Example..
AP# archive download-sw /overwrite /force-reload tftp://10.X.X.X/c1200-k9w7-tar.123-7.JA1.tar
if the above is not clear.. then i request you to open up a TAC case..
Regards
Surendra

Is CISCO AP 1200 mountable on the ceiling ?

I am unable to find any reference to mounting the AP 1200 on the ceiling.
Does anyone know or have any experience
with mounting the AP 1200 on the ceiling.
We need to install about 22 of them all on the ceiling. I would appreciate a quick reply. Thanks in advance.
Seshan

Hi Seshan,
The 1200 AP's can be mounted on the ceiling using the bracket that shipped with the AP's. Have a look at the instructions;
Cisco Aironet 1200 Series Access Point Hardware Installation Guide
Mounting Instructions
From this doc;
http://www.cisco.com/en/US/products/hw/wireless/ps430/products_installation_guide_chapter09186a0080799bea.html#wp1037789
Hope this helps!
Rob
Please remember to rate helpful posts........

Aironet 1200 - error in web interface

Hi
I am attempting to configure 2 Cisco Aironet 1200 series devices for conection to an existing WLAN. Neither AP will be the Radius server.
I am able to connect to the device using IE and the IP address - however - as soon as I make any changes in any screen the screen then displays a message "Error on Page with a "!" in triangle.
This then prevents me from Applying the change asnd so configuring the device.
Anyone seen this before and know the solution - is there a bug in the web interface?

Is there an explanation along with it? Can you include a screenshot to your response? Screenshot will be helpful to diagnose the problem.

Apple Airport Express to Aironet 1200 AP Configuration???

I currently moved from my Cisco Linksys wireless router to an Cisco Aironet 1200 AP. The reason fro doing this is that the linksys had limited configuration capabilities and the wireless router would need to be rebooted every three days or so. But that's a different issue.
The linksys Cisco router worked great with the Airport Express Ver. 7.4.2 the Linksys located all three Airport express's. i am using them to bridge for each of my stereo throughout the house. But as stated occasionally I the Cisco router would loose the ability to connect to the Airports.
I decided I would beef up my wireless because I run many wireless devices 3 printers 2 laptops and 3 Airports plus 2 Iphones. So as you can see pretty heavy on the wireless.
So the problem is that I installed the 1200 AIR-AP1231G-A-K9 code: c1200-k9w7-mx.123-8.JEB configured basic WPA / TKIP PSK. My laptop can connect my Iphone can connect. Both devices work well and no issues. THE PROBLEM is the Airport express devices cannot detect my AP unless I configure them to use the ethernet port then they work just great. But that's not helping I need to be wireless. I have spent hours going through but I have not found a solution. Does anyone else have this issue if so please let me know the fix.
Thanks,
rabalam

Any luck getting this figured out?
I'm having the same issue: Basically any wired computer can connect to airtunes, wirelessly on the airport, but I'm not able to go from wireless to wireless. I've tested this on a separate system, with successful results.
I'm guessing it's a setting in the WAP that I'm missing.

TACACS Authorization of Web Interface on Aironet 1200 AP

I have the Aironet 1200 AP setup to authenticate and perform authorization for the CLI via TACACS. That is working fine.
However, the web interface is failing "ip http authentication". (Slight caveat - it works for a local user in the local AP DB - it does not work when it goes to CiscoSecure ACS to authenticate/authorize).
I can get to some pages (prompt and pass authentication), but certain pages (e.g. Services>>SNMP) where configuration steps are taken cause a second prompt is presented, username and password is provided, and it fails.
This is only evident from the output of a "debug ip http authentication"
What do I need to configure in ACS to make this work?
Relevant portion of config:
aaa authentication login default group tacacs+ local
aaa authentication enable default group tacacs+ enable
aaa authorization exec default group tacacs+ local
no ip http server
ip http authentication aaa
ip http secure-server
Sep 7 13:40:59.885: HTTP AAA picking up console Login-Authentication List name: default
Sep 7 13:40:59.885: HTTP AAA picking up console Exec-Authorization List name: default
Sep 7 13:40:59.909: HTTP: Authentication failed for level 15
Sep 7 13:41:06.757: HTTP AAA picking up console Login-Authentication List name: default
Sep 7 13:41:06.757: HTTP AAA picking up console Exec-Authorization List name: default
Sep 7 13:41:06.780: HTTP: Authentication failed for level 15
This document appears to describe a scenario similar to mine, but is for http - not HTTPS:
Local Authentication for HTTP Server Users
http://www.cisco.com/en/US/customer/tech/tk59/technologies_configuration_example09186a0080178a51.shtml#tac-win
Any ideas what I may be missing here?
Thanks,
Jeff

I found the answer was to use a more specific "ip http authentication" statement. Specifically,it required the following:
CiscoSecure ACS:
Group Settings
Shell (exec)
Priv Level = 15
On the AP:
had to enable:
ip http authentication aaa login-authentication AP_Web (Named Method List)

7921 and aironet 1200 problem

I have set up a network consist of 2 7921 wireless phones and an aironet 1200 AP. I'm able to scan the network and get connected to the network using my laptop, however, the wireless phones keep prompting 'Locating Network Services' then 'Connection Failed'. My aironet 1200 is running on 802.11G. Is there any steps that I have miss out or is there any competability issue between aironet 1200 and 7921 wireless phones.thanks =]

something is wrong with your flash...you could try to blow it out and install IOS, if the AP will allow you to perform the ctrlZ function during startup. Since you have a VX works code 11.42 the Mode button doesn't work yet.
Read this
http://www.cisco.com/en/US/products/hw/wireless/ps430/products_tech_note09186a008019fea0.shtml#without
and see if this works for you. you will need the 'Upgrade to IOS image v.3' first and then you go from there to a flavor of IOS.
It's an arduous process and may not work anyway, so time might be more important that buying another AP, but give it a shot...

Aironet 1200 LWAPP Conversion and WLC Authorization Issues

Please excuse the length of this.
I am trying to convert several Aironet 1200 series APs to the LWAPP Recovery image and register them with a WLC. There is no WCS involved.
All of the 1200s have b/g cards in them, specifically MP21G and MP31G, so per the "Upgrading Autonomous Cisco Aironet Access Points to Lightweight Mode" guide, I am good. The 1200s are older and obviously do not have the manufacturer certificate.
The WLC is running the latest code, AIR-WLC4400-K9-3-2-116-21.aes.
The APs are running 12.3(7)JA2 or 12.3(7)JA3, all of which per the upgrade document and the Upgrade Tool utility meet the minimum requirements being 12.(7)JA or greater.
I will first dive into the disaster of the conversion process.
First, I upgraded a 1200 with a MP21G radio module. As far as the Upgrade Tool, I specified everything mandatory (AP credential file, recovery image, time source) while leaving the WLC and DNS server information absent. It successfully loaded the image and created all the necessary keys. Soon after I upgraded the image, the AP started rebooting continuously. I downgraded the AP to IOS, and found that the AP no longer has visibility of its radio module. It is simply gone. I upgraded and downgraded the code on the AP, hoping in the process that it would rediscover the radio module but it never did. I have not taken it apart yet to see if there is anything physically wrong and I will, but it was working fine previously, so even though it is possible that the radio module has checked out, my mind just cant go there. Scratch one.
So, AP number two has the same hardware. After attempting to convert it seven times with complete failure, on the eighth it successfully converted. I changed nothing is the upgrade process. Cool. So, with this success, I wanted to add it to WLC.
Network overview: the AP and WLC (Management and AP-Manager) are in the same broadcast domain.
Ok, the WLC configuration. The WLC is in Layer 3 mode which per the documentation is the only supported configuration that the converted Aironet APs will support. The Management and AP-Manager interfaces have been defined and are up and pingable by the converted AP. The AP information (AP MAC address, SSC, SHA key hash) has been entered in the WLC AP Authorization list as well. SSC certificates have been allowed.
As far as DHCP options 43 and 60, none have been defined. Per the documentation, even if the WLC Controller is in Layer 3 mode, as long as the AP is in the same broadcast domain, the AP should do a LWAPP discovery and make a join request to the controller. Again, the AP can ping both the Managment and AP-Manager interfaces.
So far, the AP has not been able to join the WLC. There is nothing in the logs. I have failed to do a debug on the WLC to see what is going on, but one thing I have seen is on the AP debug, a AP-Manager not enough interfaces message.
All the documentation I have been referring to is the "Upgrading Autonomous Cisco Aironet Access Points to Lightweight Mode" guide.
I will put the AP on a different segment tomorrow and try the DHCP route.
It is probably something simple.
Any ideas? :)

Jason
From your post I belive you've done everything the right way...excetp: Have you activated Master Controller Mode? If you haven't, no AP is ever gonna be able to register with a controller. You need to activate it temporarily when you want to add new (converted only?) radios. Once the AP is visible on the master controller (in the Wireless tab), define the primary / secondary / tertiary controller for it. If you're finished with registering any new radios, disable it again.
You can find it under Controller -> Master Controller Mode
And yes...always keep the AP you want to convert in the same subnet as the management int (so you don't have to use DHCP and fumble around with the option 43 setting to find the controller). To help the Upgrade Tool work troublefree: Enable Telnet mode on the controller. Also, don't forget to enter the mgmt IP / user name / password in the Upgrade Tool. At least with this I was able to complete my upgrading and registering process successfully in my own environment.
Hope this helps...
Toni

Cisco Aironet CB21AG, LEAP Software & ACS - No DHCP

We got our first CB21AG cards last week, and I've been playing with it to get it to work with the APs and ACS server that we have setup. I've installed the software and configured it exactly as the LEAP software for the older A cards is setup but the APs don't seem to want to assign a DHCP address to the computer. However, if I assign a static/alternative IP to the computer, and reauthentic, the wireless connection works great. Also, the Authentication window doesn't come up immediately after I hit Ctrl-Alt-Delete to login into the machine, as it did with the older software.
Steps I've tried: Removing and reinstalling the Cisco LEAP software, Reauthenticing the machine to the AD Domain, and Starting with a Static IP and then converting to DHCP.
Laptop: Panasonic ToughBook CF-29, WinXP, CB21AG Card.
APs: Aironet 1200s, A & G Radio equipped
Any help or ideas would be appreciated.

Thanks for the nudge in the right direction. My guess is that this will solve it, but I'll know sometime next week, once we get a chance to flash the APs.

Cisco Aironet 1200

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