1240 light with 2112

Hi people. I have 9 x 1242 AG, I try to convert in light but without success.

The AP is:

Product/model number: AIR-AP1242AG-A-K9
Serial number of top-level Assembly: FTX1045B6V3
Software system Filename: C1240-k9w7 - tar.124 - 10B .JDA
System software version: 12.4 (10B) JDA
The boot loader version: JA1 12.3 (7)

I use c1240-rcvk9w8 - tar.124 - 21A .JA2 .tar as image upgrade.

Before we get into more details, please someone would confirm that it is ok to do? I have a sinking feeling that it will not be possible, which is a biiig problem.

Thank you very much

NM

Neil,

I highly recommend the following:

Only a single network connection between the 2100 to the switched network.

Do not all APs connected directly on the 2100, put them on a network switch instead.

The reasons for this is that the 2100 s, although they have several ports, are not switches. In fact, each interface on the 2100 s use the same MAC address. There are several bugs filed against the 2100 for omitting ARP, DHCP does not, PoE works do not, APs joined don't not the WLC, etc. when it is plugged directly into the ports of the WLC b/c of the unique MAC address.

You will have a much better experience with 2100 WLCs series if you follow these two guidelines.

Thank you

Lee

Tags: Cisco Wireless

Similar Questions

  • Satellite C850 lights with battery power

    Hello

    My computer toshiba laptop Satellite C850 lights with battery. It works fine when connected with AC power... !!
    When it is connected with AC power, it shows that my battery is fully charged.

    How old is the battery?
    Would it be possible that the battery does not charge more?

    My old s battery showed 100% of the fees but the farm worked only 1 min and then the battery was empty.
    This is nothing unusual, and sooner or later this would happen to any battery.

    I think you should just try a new battery compatible.

  • are what I little Light with paipal

    are I can Light with paipal

    Please check: Adobe Store | Order FAQ and your online payment

  • Sony Vaio VGN-NW270F not illuminate, no LED light with battery cable or power supply

    I have a Sony VAIO VGN-NW270F, it is quite dead. No led light, no boot, nothing. No lights with battery or power cable. I did some research:

    1. I did press the button power for 60 seconds, nothing. (Battery and cable not plugged in)

    2. I replaced the DC power jack in my research, it is said that the laptop can turn off completely if the plug or the charging circuit has problems. The motherboard looks fairly integrated, I do not see a power billing for the circuits that may be outside the MB.

    3. I plugged a different power cable, nothing.

    4. I can't find a replacement MB online which is less than $1,000.

    5. I see not all covers of breath, or a repair kit online.

    Anyone, has any idea what should I do then? And for sarcastic readers of this post, yes I know. But rampage it seems such a waste... Even for a computer dead.

    Hello Alex,.

  • HP Z620 workstation: HP Z620 Workstation - WS displays video & Fans Spin loudly or fails - red light with 8 beeps

    Hello

    I have a HP Z620 workstation.

    My processor is an Intel Xeon E5-2660 SR0KK 2.2 GHZ 20 MB 8 GT/s LGA 2011 8 - Core CPU.  More correctly, it's a category of Xeon E5-26xx (dual processor), 8 cores, frequency 2.2 GHz, turbo 5/5/6/6/7/7/8/8, 8 × 256 KB L3 cache 20 MB L2 cache, 95 W TDP, Socket LGA 2011, i/o bus 2 × 8.0 GT/s QPI, × 4 memory DDR3-1600, release date 6 March 2012, CM8062107184801 part number.  This is version 1, not version 2, which is good because the card in my system startup block date 20/12/2011.

    I am using Kingston ValueRAM 16 GB Kit (2x8GB) DDR3 1333 MHz DIMM Desktop Server Memory.   (J'ai également essayer écarter un problème de mémoire utilisé FUREUR de Kingston HyperX 8 GB Kit (2x4Go) 1333 MHz DDR3 CL9 DIMM - black (HX313C9FBK2/8)) as well as herself, to see if that makes a difference.)

    I don't know how to identify my system board other than the one she reads only numbers as "FMB-1102" and "PBLNV0GCY4N0TF" and "such as #618264-001 REV 0 G'.  He has "hp (copyright symbol) 2012 ' and"E93839"and"FXN1"written on it as well.  (After some searching I guess it's card mother 618264-001.  Which differ a card system like 619559-001 - a model later?)

    My graphics card is a XFX R7 240 780 MHz 4 GB DDR3 HDMI DVI VGA graphics card.  (I also try out a video card problem used an EVGA Nvidia GeForce GT 620 1 GB DDR3 SDRAM PCI Express 2.0 x 16 video card to see if it would make a difference.)

    Regarding the power supply, the power supply standard HP Z620 computer PC 800W Power Supply S10-800P1A 623194-002 717019-001.  (I have more than one and who have tried also.)

    With respect to the hard drive, I have formatted and reused a WD Blue 500 GB Desktop hard drive - 7200 RPM SATA 6 Gb / s, 16 MB Cache 3.5 inches - WD5000AAKX.

    My problem:

    1 regardless of what video card I use, if I use the FURY of Kingston HyperX 8 GB Kit (2x4gb) 1333 MHz DDR3 CL9 DIMM - black (HX313C9FBK2/8) memory and starts, I get a blue light, no beeps, no code of message I can say.  However, no tension of the video card (fans not spin) and no power is supplied to the drive hard (do not load and run).  I get a blank screen and can see nothing.  Back fans begin to turn in very strong and turbo mode.

    2 regardless of what video card I use, if I use the Kingston ValueRAM 16 GB Kit (2x8GB) DDR3 1333 MHz DIMM Desktop Memory Server, I get a red light and eight beeps which means a kind of ROM BIOS/CMOS-problem problem problem.  To this end, I tried pressing the button Clear CMOS without result.  I removed the CMOS battery for a sufficient period of time and again.  Nothing changes this situation.  It only happens when I put this special memory in the computer.  If I stick a USB Thumb Drive with file BIOS (BIN) in it which is 3. XX or higher, it will boot to the BIOS on a limited basis.  I also had to understand that I couldn't do anything with a USB keyboard, I could only select options using a PS/2 keyboard - maybe it crashes on some USB devices at this point?

    3. I understand that if I let the rider of recovery from crisis on the 2nd and 3rd pins rather than pins 1 and 2, that it will load from a backup and I can actually do things.   On this basis, I was able to install Windows 10 education 64-bit and a host of programs and otherwise, use the computer normally.  But I can't start unless I have keep that crisis rider of recovery set to pins 2 and 3 and so he can start in the operating system normally by pressing F1.

    4. I while on Windows, updated the BIOS to the latest version, HP Z420/Z620 Workstations system BIOS 3.90 Rev.A (August 8, 2016) using sp77058.exe (19 MB).  I've also updated other drivers as I could with the HP SoftPaq Download Manager (SDM).  None of this changes the problem at initial boot upward.  At the start he complains front chassis fan does not turn, but this is not a problem I have printing allows to stop a boot to the top, it would give just a warning and still boot normally.

    Well my computer works and does that as long as I keep this crisis recovery jumper on.  But I feel that I should be able to solve the problem and he can begin without interference and without resorting to a measure as drastic.  Suggestions anyone?

    Thanks in advance for your time.

    MR. J.

    Juggerknight,

    Keep the rider of recovery of block starting on pins 2 and 3 of E15.  It's 'off' because the 3 pin is not connected.  Put the jumper to pins 2 to 3 "parks" the rider.  Put the jumper on pins 1-2 active boot block recovery mode, and the system does not start with the jumper in this position 'on '.  (You have already discovered this)

    In addition, do not mix unbuffered and registered in the same system memory.  Use either one or the other.

  • Satellite A300 - no lighting with WXP

    Hello

    Excuse me for my bad English.
    My Toshiba A300 (Sat - 1EC) OS went from Vista to XP. Easy keys, keys shortcut and illumination stopped working.

    Thanks a lot of information from this forum, I downloaded the four drivers of Toshiba Support (Common, Hotkey, utilities, control).
    Everything is OK, except the LED lighting. First (left) of rounds easy touch power switch sound (like the Fn + ESC), but no lighting.

    What can be wrong?
    Thanks for your help.

    Hello

    Have you chosen the right option in Toshiba control tool buttons?

    Usually, you should find this in Control Panel-> Toshiba controls

    With this tool, you can configure the simple buttons.
    Select on / off lighting in the first settings button, and then save the changes.
    Then check the functionality of the light button again!

    Welcome them

  • Envy 15-K001TX lights with or without battery, no lights, nothing, dead!

    week 6 old laptop, lights don't. Output power. No light on laptop, no matter what is just plain DEAD.

    Reading a lot of chatter online about exactly the same fault. What is happening with this HP fault?  Just noticed the white LED near the power supply blinks 3 times when you press the power button.   Everything worked fine yesterday, did not happen overnight.

    If you don't feel able to itafter you've seen the video, then contact HP and present the problem considered a warranty case. See the documents to the following ADDRESS.

    https://support.HP.com/us-en/contact-HP/product/HP-envy-15-K000-notebook-PC/6936206/model/7132332

    If you're not careful damage your laptop, and of course, it is your own responsibility.

    The objective of the support forum is to allow us as peers to make suggestions to assist you in solving your problem without causing damage, inadvertently or otherwise.

    If you think that you would be detrimental to your laptop, then contact HP directly to arrange to send your laptop in for repair.

  • Compaq CQ62 screen lights with caps lock stuck.

    Hello

    My computer compaq laptop is a month old. When I turn it on, I hear the fan, but that's all. No beeps and the only visible light is the caps lock key, which does not turn off. The screen is completely blank. No cursor blinking, no music windows, nothing. I tried to turn it on using only the stored battery power - no luck. I turned on and off several times - no luck.

    Thank you very much in advance for any advice for helping me fix this very premature!

    Kate

    Hi Kate,.

    Try the following.

    With the laptop off, remove the AC adapter and then remove the battery.  Press and hold the power button for a minute.  Plug the power adapter (leave the battery) and see if the laptop boots.

    Kind regards

    DP - K

  • That video card works out of Box with P7 - 1240 Desktop with Win 7-64 bit & A10-5700 AMD processor?

    Hi people,

    I'm new here and that you have already looked for solutions.  I bought new in June 2012 with card mother MSI MS-7778-Jasmine, image AMD A10-5700, 10 MB of ram and Windows 7 64-bit Office P7-1240.  I am trying to install a graphics card, so my son can play games it must currently play on low resolution using the integrated graphics card.

    I have updated my 600 Watt Corsair PSU and tried GTX 750 Ti and cards GTX-660 without success (the computer does not start after the HP splash screen).  I have also tried to map AMD Radeon R7-265 but couldn't even boot to the HP splash screen.  If I understand correctly, HP offers no updated BIOS for Windows 7 (I read here that a guy has loaded an update of the BIOS for Windows 8 on his machine to Windows 7 and it worked, but I'm too chicken to try it).

    I just put this issue to rest.  So my question is simply this: does anyone know of a series of graphics cards that will work certainly OUT-OF-THE-BOX in my machine with the slot of the BIOS and PCI - Exp 16 Gen 2 stock?  I'll try a 500-series GTX card then.  But I wanted to get some advice first, because I won't be able to return it if it does not work.

    Thank you!

    Gary

    Hi GBaksh,

    The problem looks like a bug of AMD Vision Engine Control Center.  You could search the Internet by using the error message and see what you find.  I don't know if the AMD software will uninstall without the adapter being active which means remove the NVIDIA 750 and reboot and then go into Control Panel - programs and remove the AMD software. I've seen this sort of thing happens in the past on my HP e9280t using the ATI 4850 and AMD CCC software but this is a rare situation.  You can give it a try.  I do not use the AMD products that much so I can't say with certainty what is the shortest path to success.

  • laptop will not power. No blue light with ad adapter not plugged in.

    Lately, I've been jump the battery in and out to get the laptop (dv6) to propel to the top. This afternoon after a morning's work, the blue laptop ac adapter light does not illuminate and the laptop will not power.
    Naturally, I suspect the battery, but maybe it's the AC adapter. If all goes well, it is not the computer itself!

    Any ideas on what I should buy first. Am on business in Dubai and desperate!

    Thank you
    Jeff.

    Solved. Sort of.
    I bought a new battery and everything works as it should.
    The real question now is why stop a bad battery the notebook powered with the AC adapter is plugged?

  • Delete echo light with hearing - in room with hard walls

    Hello

    I just downloaded a trial of hearing CS4 for windows.

    I already used it to remove a few clicks which are evident in this short excerpt prior hearing (attached).

    Now, I would go and remove (if possible) or at least reduce the light "echo" of the room itself.  You can hear the "echo" in this wav file attached.

    I know that I might not be able to remove all the "echo" but if I could delete some of them, would be nice.

    Thank you

    Rowby

    rowby says:

    I just downloaded a trial of hearing CS4 for windows.

    No such animal - hearing is emphatically not part of the CS. It was, and it was a good pain. Fortunately for us all it was removed earlier, after AA2.0 was released prematurely. Given that it was a direct result of a release date only by marketing, it was not surprising, really.

    Now, I would go and remove (if possible) or at least reduce the light "echo" of the room itself.  You can hear the "echo" in this wav file attached.

    I know that I might not be able to remove all the "echo" but if I could delete some of them, would be nice.

    Sorry, no chance. It's like trying to unbake a cake; you simply can't do. Especially in this case where it's a short reverb, and inevitably it contains only the same frequencies that you want to keep. (This is a reminder for everyone about to propose the EQ, as they usually, it can only be worse, as it always does...).

    You're completely stuck with it - no software on earth can get rid of this kind of problem. You will need to take a little more careful with the recording in the first place to prevent this, I'm afraid. That's why people use processed studios for something serious - just to get more problems of this nature.

    The only exception to this is in any case if you have a stereo recording where echo is in the stereo field rather than the mono sum, you can use the channel Extractor Center hearing and actually extract only the desired mono part. But with a mono recording (which contains no vector information at all) you simply can't do that.

  • HP T520 Flexible Thin Client: Flash BIOS on customer T520 light with USB

    Operating system: HP ThinPro 6-64

    BIOS: L41 v01.02

    I'm looking for a little advice on flashing the BIOS on this TC. Instructions for the softpaq say to run flash the bios-high - but it works with the option of the tool-less set in the BIOS. As it is a very early version of BIOS, this option does not exist in the configuration of the BIOS. After a reboot, the update is not applied.

    Ideally, what I want to do is to create a USB bootable for flashing the BIOS, but the part I have trouble finding the correct flashing the BIOS utility. The friend-flash indicates a corrupted BIOS file, even though I know that it is very well I used the same file on other systems.

    Could someone give me some advice please?

    Problem solved. I installed 5.0 ThinPro who had the command of flash-bios-environments relevant so I could update the BIOS.

  • HP divided x 2: Hp Split lights with the dock.

    I have the HP Split X 2 10 Windows I free improved earlier. It was all very well, but a week or so earlier, product HP only turns on with the enclosed dock. If I take off the keyboard, with just the Tablet, it seems to turn. But if it is locked, there is no answer.
    What is going on? Please I need help. It is not suitable for disconnecting the computer whenever I want to open my laptop.

    Thank you. Forward a promt response.

    Hi @neet1is,

    Please the following link http://www.hp.com/contacthp allows you to create a folder for your problem and contact HP.
    If you do not live in the United States / Canada, please click on the link
    http://www8.hp.com/us/en/contact-hp/ww-phone-assist.html for details in your area.

  • SSL vpn client port light with impatience

    I configured a vpn ssl with client application think, with the port below before ordering.

    port-forward "port forwarding".

    description of the 23 local-port remote port 5000 remote control-server "10.18.20.9" 'switch '.

    We should connect this device via the command in this way, telnet 127.0.0.1 prompt 5000

    He managed the switch to Telnet, but is it possible to connect via ip to the real device?

    or we should as a vpn client config all connect (tunnel mode) in order to telnet as the hardware directly?

    There are different ways to solve this. But it depends on the device and the version you are using. As you show an IOS-config, you are quite limited in features. The SAA is mouch more powerful with VPN without client.

    The choices you have are:

    1. Keep this behavior
    2. Use DNS names for the connection. Here the local 'hosting' - the table is changed, so administrator rights are needed.
    3. use a VPN client AnyConnect or EzVPN-based
    4. use the Smart Tunnels:

    http://www.Cisco.com/en/us/docs/iOS-XML/iOS/sec_conn_sslvpn/configuration/15-Mt/sec-Conn-sslvpn-smart-tunnels-support.html

    If you don't want to use a full-tunnel-client, you must first review in Smart-Tunnels.

    --
    Don't stop once you have upgraded your network! Improve the world by lending money to low-income workers:
    http://www.Kiva.org/invitedBy/karsteni

  • How can I add an effect of light with the code box and the javascript to a Web of Muse site?

    I have a finished site that I built in Muse. On one of the pages, I would like to add a light box effect, but none of the widgets that Muse. I wonder if someone can tell me how to go and add code and java script. I have the code and everything, I just need to figure out how to add in the code before I publish it online. Can someone help me?

    You insert the HTML Manual.

    Mylenium

Maybe you are looking for