Reflashing AIR-LAP1131AG-N-K9 to use all US channels
Is the hardware between the AIR-LAP1131AG-N-K9 unit and the AIR-LAP1131AG-A-K9 common, and if so, can these be reflashed in the field? If not, can the N version work in the US and if so what are the capabilities you lose (I assume some/all 11a channels, but would like something more definite)?
Thanks,
Alan
LAPs from different regulatory domains will not inter-operate. The WLCs and LAPs have to be of the same regulatory domain. And I don't think the LAPs of different regulatory domains can be re-flashed.
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Does WiSM 6.0.196.0 suport AIR-LAP1131AG-N-K9 in H-REAP mode
Hello,
I have WiSMs running code version 6.0.196.0. I have to deploy AIR-LAP1131AG-N-K9 in H-REAP mode.
Q1. Does AIR-LAP1131AG-N-K9 require CAPWAP or can run off of LWAPP?
Q2. Does anyone know how to find out if a WLC is running LWAPP or CAPWAP?
Q3. If one has to convert LWAPP to CAPWAP, how is it done?
Thanks
BoHi,
Q1. Does AIR-LAP1131AG-N-K9 require CAPWAP or can run off of LWAPP?
A1. The AP will run CAPWAP as soon the WLC is running a CAPWAP image. There is nothing special to do on the AP, once it joins the WLC, the WLC will check the image on the AP and if using a diferent one, the WLC will push the correct image to the AP that matchs the WLC version.
Q2. Does anyone know how to find out if a WLC is running LWAPP or CAPWAP?
A2. CAPWAP was introuduced in WLC version 5.2 and all versions above are running CAPWAP software.
•If your firewall is currently configured to allow traffic only from access points using LWAPP, you must change the rules of the firewall to allow traffic from access points using CAPWAP.
•Make sure that the CAPWAP UDP ports 5246 and 5247 (similar to the LWAPP UDP ports 12222 and 12223) are enabled and are not blocked by an intermediate device that could prevent an access point from joining the controller.
•If access control lists (ACLs) are in the control path between the controller and its access points, you need to open new protocol ports to prevent access points from being stranded.
Q3. If one has to convert LWAPP to CAPWAP, how is it done?
A1. On the APs nothing has to be done. Once the WLC is running CAPWAP software, it will automatically push the corresponding AP software to the AP.
WLC runs CAPWAP if the software version is earlier then 5.2. WLC version 5.2 and all versions above are running CAPWAP software.
HTH,
Tiago
If this helps you and/or answers your question please mark the question as "answered" and/or rate it, so other users can easily find it. -
AIR-LAP1131AG-N-K9 getting failed repeatedly
Hi Experts,
we are having more than 250 - AIR-LAP1131AG-N-K9 access point installed,
We are facing issue in access point which SN is starting from FTX1216, its getting failed and not starting by PoE or power adaptor (dead)
i analyzed all these failed access points and found that a copper metal foil which covered on some part on PCB of Access point is half removed. and all this access points are 3 to 4 Years older. is there any way to stop such failures.
find attachted snap shot.Using a TFTP Server to Return to a Previous Release
http://www.cisco.com/en/US/docs/wireless/access_point/conversion/lwapp/upgrade/guide/lwapnote.html#wp160918
Please don't forget to rate our useful posts. Thanks. -
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I have my mac air hooked to the tv using thunderbolt and HDMI the background screen and screen saver are the only things that will appear, but no icon's and cursor what I'm i missing?
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I am not very adept at this!murrayfromon wrote:
I have an ipad, iphone 5, and recently bought a macbook air. How do I synchronize all three? Emails seem to be going to ipad only.
I am not very adept at this!
tell us which email provider you use please. -
Hello
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hi,
I have a Cisco AIR-LAP1131AG-E-K9 when I boot one accesspoint it gives Ethernet LED = Off; Radio LED = RED ; Status LED = RED and only next listing in the screen:
Xmodem file system is available.
Flashfs[0]: unable to allocate available block.
The system has been interrupted, or encountered an error during initializion of the flash filesystem.
The foolowing commands will initialize the flash filesystem, and finish loading the operating system software:
flash_init
ether_init
tftp_init
boot
When I type this commands, it doesn't help at all. The output will be following:
ap: flash_init
Initializing Flash...
flashfs[0]: out of memory
...done Initializing Flash.
ap: ether_init
Initializing ethernet port 0...
Reset ethernet port 0...
Reset done!
ap: tftp_init
Unable to get our ip address: no "IP_ADDR" variable set
ap: boot
Loading ""...; permission denied
Error loading ""
Interrupt within 5 seconds to abort boot process.
Boot process failed...
ap:
what i do ? please help , thanksDuplicate posts.
Go here: http://supportforums.cisco.com/discussion/12154826/problem-cisco-air-lap1131ag-e-k9-ethernet-led-radio-led-red-status-led-red -
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I've connected an AIR-LAP1131AG to a 3560G and can see the port being granted power in the logs but nothing else - nothing in CDP, port is showing as down/down. The Status LED on the top of the AP is showing as blue/green, which according to the docs means it's initializing the Flash filesystem, but it just sits there. I've installed 12 APs and two of them have this issue. I know they all worked a few weeks back because i upgraded the software on them to 7.0.98.0 before shipping them to site.
Any ideas as to what could be the cause? Could it be a cabling issue? These two APs are on the same floor of a building and i'm wondering if the cabling has been botched. I can't imagine both of them developing a hardware fault, but the status LED may suggest otherwise. Any thoughts appreciated.
Thanks in advance,
JasonThat did the trick! See below - good port on both switches followed by the APs on g0/48... Thanks for your help!
SW13#show cable-diagnostics tdr int g0/1
TDR test last run on: April 03 14:23:31
Interface Speed Local pair Pair length Remote pair Pair status
Gi0/1 1000M Pair A 21 +/- 4 meters Pair A Normal
Pair B 21 +/- 4 meters Pair B Normal
Pair C 21 +/- 4 meters Pair C Normal
Pair D 19 +/- 4 meters Pair D Normal
SW13#show cable-diagnostics tdr int g0/48
TDR test last run on: April 03 14:23:35
Interface Speed Local pair Pair length Remote pair Pair status
Gi0/48 auto Pair A 46 +/- 4 meters N/A Open
Pair B 68 +/- 4 meters N/A Normal
Pair C 102 +/- 4 meters N/A Fail
Pair D 110 +/- 4 meters N/A Fail
SW14#show cable tdr int g0/1
TDR test last run on: April 03 14:24:56
Interface Speed Local pair Pair length Remote pair Pair status
Gi0/1 1000M Pair A 22 +/- 4 meters Pair A Normal
Pair B 21 +/- 4 meters Pair B Normal
Pair C 21 +/- 4 meters Pair C Normal
Pair D 22 +/- 4 meters Pair D Normal
SW14#show cable tdr int g0/48
TDR test last run on: April 03 14:24:59
Interface Speed Local pair Pair length Remote pair Pair status
Gi0/48 auto Pair A 46 +/- 4 meters N/A Open
Pair B 68 +/- 4 meters N/A Normal
Pair C 98 +/- 4 meters N/A Fail
Pair D 102 +/- 4 meters N/A Fail -
Is it must to use all three antenas in 1250 series for wireless n?
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Is it must to use all three antenas in 1250 series for wireless n?
I want to use Cisco 1250 series devices ( AIR-LAP1252G-E-K9 at 2.4 GHZ ) with wireless
controller of 4400 or 5500 series.
I want to use wall mount patch antenas (I will choose any one of the following models)
AIR-ANT2460P-R 6 dBi Patch Antenna
or
AIR-ANT2465P-R Diversity Patch 6.5 dBi
or
AIR-ANT2485P-R Patch 8.5 dBi
Now my questions are :
01. The 1250 series has options for three antenas connectivity.is it must to use all the three antenas on each LAP ?
02.Suppose I want my Access point to support wireless G and Wireless N ,then can i get it done by using ONLY ONE ANTENA?
03.Suppose I want my LAP to support only wireless n clients then can I use only one antena on each access point?
04.There are thick concrete walls comming on the way.Which of the above antenas you suggest best?
Thanx in advance.Please answer.
Regrds
AbdulHi Abdul,
Please avoid making multiple post of the same topic. It really confuses everyone (including you).
Kindly refer to our response: https://supportforums.cisco.com/message/3022312#3022312
Best Regards -
Problem reseting Cisco AIR- LAP1131AG
Dear Expert,
we have customer which used Cisco Air-LAP1131AG and Wireless Lan Controller. The Controller went back to Cisco as Traid in, but we got some AP for our lab.
Problem is, that when you connect via Console cable it brings you into normal mode >, but when going into enable mode it asks for Password. Problem is, that customer changed password and don´t know anymore.
Is it possible to reset the password and configure the AP fresh from beginning?
Thanks
Klausand another one with 21 seconds
Press RETURN to get started!
*Mar 1 00:00:06.295: %CDP_PD-4-POWER_OK: Full power - AC_ADAPTOR inline power source
*Mar 1 00:00:06.302: %SYS-5-RESTART: System restarted --
Cisco IOS Software, C1130 Software (C1130-RCVK9W8-M), Version 12.3(11)JX1, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2006 by Cisco Systems, Inc.
Compiled Mon 17-Jul-06 11:38 by alnguyen
*Mar 1 00:00:07.236: %LINK-3-UPDOWN: Interface FastEthernet0, changed state to up
*Mar 1 00:00:08.236: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0, changed state to up
*Mar 1 00:00:20.136: %CDP-4-DUPLEX_MISMATCH: duplex mismatch discovered on FastEthernet0 (not full duplex), with ROUTER_VOICE_LAB FastEthernet0/0 (full duplex).
*Mar 1 00:00:25.331: %LWAPP-5-CHANGED: LWAPP changed state to DISCOVERY
*Mar 1 00:00:34.342: %DHCP-6-ADDRESS_ASSIGN: Interface FastEthernet0 assigned DHCP address 192.168.200.183, mask 255.255.255.0, hostname 24
24>
24>
24>ðXmodem file system is available.
flashfs[0]: 26 files, 9 directories
flashfs[0]: 0 orphaned files, 0 orphaned directories
flashfs[0]: Total bytes: 15998976
flashfs[0]: Bytes used: 7131136
flashfs[0]: Bytes available: 8867840
flashfs[0]: flashfs fsck took 32 seconds.
Base ethernet MAC Address: 00:1d:a1:ee:97:b4
Initializing ethernet port 0...
Reset ethernet port 0...
Reset done!
ethernet link up, 10 mbps, half-duplex
Ethernet port 0 initialized: link is up
button pressed for 21 seconds
process_config_recovery: set IP address and config to default 10.0.0.1
process_config_recovery: image recovery
image_recovery: Download default IOS tar image tftp://255.255.255.255/c1130-k9w7-tar.default
examining image...
%Error opening (connection timed out)Loading "flash:/c1130-rcvk9w8-mx/c1130-rcvk9w8-mx"...#########################################################################################################################################################################
File "flash:/c1130-rcvk9w8-mx/c1130-rcvk9w8-mx" uncompressed and installed, entry point: 0x3000
executing...
Restricted Rights Legend
Use, duplication, or disclosure by the Government is
subject to restrictions as set forth in subparagraph
(c) of the Commercial Computer Software - Restricted
Rights clause at FAR sec. 52.227-19 and subparagraph
(c) (1) (ii) of the Rights in Technical Data and Computer
Software clause at DFARS sec. 252.227-7013.
cisco Systems, Inc.
170 West Tasman Drive
San Jose, California 95134-1706
Cisco IOS Software, C1130 Software (C1130-RCVK9W8-M), Version 12.3(11)JX1, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2006 by Cisco Systems, Inc.
Compiled Mon 17-Jul-06 11:38 by alnguyen
Image text-base: 0x00003000, data-base: 0x0035E440
Initializing flashfs...
flashfs[1]: 26 files, 9 directories
flashfs[1]: 0 orphaned files, 0 orphaned directories
flashfs[1]: Total bytes: 15998976
flashfs[1]: Bytes used: 7131136
flashfs[1]: Bytes available: 8867840
flashfs[1]: flashfs fsck took 4 seconds.
flashfs[1]: Initialization complete....done Initializing flashfs.
cisco AIR-LAP1131AG-E-K9 (PowerPCElvis) processor (revision A0) with 24566K/8192K bytes of memory.
Processor board ID FCZ1147Q1KT
PowerPCElvis CPU at 262Mhz, revision number 0x0950
Last reset from power-on
LWAPP image version 3.0.51.0
1 FastEthernet interface
32K bytes of flash-simulated non-volatile configuration memory.
Base ethernet MAC Address: 00:1D:A1:EE:97:B4
Part Number : 73-8962-12
PCA Assembly Number : 800-24818-11
PCA Revision Number : B0
PCB Serial Number : FOC11443WRR
Top Assembly Part Number : 800-29144-02
Top Assembly Serial Number : FCZ1147Q1KT
Top Revision Number : A0
Product/Model Number : AIR-LAP1131AG-E-K9
% Hostname contains one or more illegal characters.
Press RETURN to get started!
*Mar 1 00:00:06.294: %CDP_PD-4-POWER_OK: Full power - AC_ADAPTOR inline power source
*Mar 1 00:00:06.302: %SYS-5-RESTART: System restarted --
Cisco IOS Software, C1130 Software (C1130-RCVK9W8-M), Version 12.3(11)JX1, RELEASE SOFTWARE (fc1)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2006 by Cisco Systems, Inc.
Compiled Mon 17-Jul-06 11:38 by alnguyen
*Mar 1 00:00:07.236: %LINK-3-UPDOWN: Interface FastEthernet0, changed state to up
*Mar 1 00:00:08.236: %LINEPROTO-5-UP
24>
24>DOWN: Line protocol on Interface FastEthernet0, changed state to down
*Mar 1 00:00:09.820: %LINEPROTO-5-UPDOWN: Line protocol on Interface FastEthernet0, changed state to up
24>
24>en
Password: -
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