1141 1142 vs

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• 802 11A, 1142 AP

  Hey

  If I deploy WIPT on 1142 AP series and using 802. 11A. I will work coz I read in the paper of cisco

  This series 1100 access point doesnot have 802. 11A radio

  Hello

  The 1142 has the Radio-A... where in the 1141 does not work... If the condition is to have a radio-A for WIPT, then it is possible... the fact sheets below link will know us to hv a Radio - A in 1142AP.

  http://www.Cisco.com/en/us/prod/collateral/wireless/ps5678/ps10092/datasheet_c78-502793.html

  Concerning

  Surendra

• Difference between 1142 and 1042 AP

  Is there a significant difference between these 2 Aironet AP series? Two of them can make the selection of band? I'm designing a business network wireless and I don't know about the choice of 1142 or 1042

  There is not much difference... the 1040 is a mini series 1140 version... Apart from the softwate its supported on. It is 1040 needs latest software byt 1140 works on older

  Here's the fact sheets as well...

  In MIMO... 1141 is 2 X 3 but 1040 is 2 X 2

  http://www.Cisco.com/en/us/prod/collateral/wireless/ps5678/ps10092/datasheet_c78-502793.html

  http://www.Cisco.com/en/us/prod/collateral/wireless/ps5678/ps11203/data_sheet_c78-609338.html

  Let me know if that answers your question and please do not forget to note the useful messages!

  Concerning

  Surendra

• A Sapphire 7850 video card will fit inside a p7-1142?

  Hello

  I want to buy a Sapphire 7850 2 GB video card.

  Its dimensions are:

  210 (W) x 105 (W) x 35 (H) mm

  I have a p7-1142 office, A8-3085 with a card mother AAHD3-HB (Hibiscus). I can't tell the type of case that I have no comparison.

  The card will be held inside?

  Thank you!

  BTW, I'm 600w power supply so that the habit is a question.

  http://www.Newegg.ca/product/product.aspx?item=N82E16814102999

  Hello

  There really should not do much for your PC otherwise to remove any existing discrete video card and replace it with the 7950, since you have already replaced the power supply.  You will need to plug the PCI-E power connectors.

  What exactly did you remove?

  If your PC comes with Windows 8, and then review the documents below.

  HP Secure Boot Windows 8 themes Computer does not start after the installation of a video (Windows 8) card   

• Is - what antialiasing does not work for the scxi 1141?

  Hello

  uses a chassis PXI-1052 with a DAQ 6052E for dynamic analysis.  I use a module SCXI 1140 cascading with a filter of 1141 , SCXI and 1120 SCXI D amplifier. My goal is to achieve low noise, filtered data. I have set up my gear so that data travels in SCXI 1120D ahead in parallel with the SCXI - 1141 and in parallel with SCXI 1140. In short, I want to test if the smoothing works. I generated a sinusoidal data with a frecvency of 600 Hz rates and sample of 1024 and I got an alias of 424Hz. The filter is disable. The alias does not disappear when I activate the filter with a cut-off of 500 Hz frecvency. What's wrong. What is antialiasing working for this module? My channels is set to traditional NI-DAQ title.

  Hi Avi,

  I'm having a hard time trying to reconstruct how samples are defined and how your signal is actually routing through material.  Is the 1120D on the front of the 1141 and then the 1140 is in the slot next to those?  You said there were many things in parallel and now I'm confused.  Thanks for the clarification!

• HP h8-1141 fan runs at full speed all the time

  Processor and fun of rear cooling fan runs at full speed on Pavilion h8-1141

  Solution:

  I cleaned the inside of the computer and all the fans. It was very dusty.

  Then I pressed my finger on all the cards on the motherboard to make sure they don't lose. As for the fans, I took out and put them back in.

  Now it's working. The fans are back to normal.

• After update - black of Windows Vista at startup display 1142/1142 (Registry\Machine\COMPONENTS)

  I had an update before closing my office last night (that is, using Vista).  This morning when I turned on the computer, a black screen came with the appearance of the following text:

  1142/1142 (Registry\Machine\COMPONENTS)

  I couldn't do anything so, I turned off my computer.  Now, the power will not come.  If anyone has any suggestions (could power suddenly gone bad or the power suddenly button failed - just a coincidence, it happened at that moment?).

  A big thank you to all those who wish to enlighten me on this matter.

  Note: This Office was purchased in 2008 - Acer Aspire AM5620-E5523A (I'll never buy Acer again once!)

  Hello

  It seems to be a problem with the hardware. I suggest you to contact Acer support for assistance.

  Support from Acer: http://support.acer.com/us/en/default.aspx

  Hope the information is useful.

• What is the minimum software version for 1141 N AP

  I am running 4.0.219.0 software on my 4402 because I have some more older AP on the system. Now, I add in the brand-new 1141 s and need to know which version would be better to put on the controller. I don't care about the APs now because we will replace them.

  Gary

  feel free to mark this post comes into play when you think it is.

  Thank you

• The Access Points of 1142 conversion of autonomous to LWAPP

  Hi all

  I'm trying to convert 5 1142 APs to LWAPP... they came as autonomous APs out of the box, but the client decided to go the unified road, so I need to convert them to finish the job.  I tried to use that tool to upgrade to ver 3.4 and it say that the AP 1142 is not supported by the upgrade tool

  Is there another way to do this?

  Thanks in advance!

  Console or SSH to your access point and enter the following command:

  Archive Download-sw tftp://x.x.x.y/c1140-rcvk9w8-tar.124-21a.JA.tar

  x.x.x.y = the address of your tftp server.

  just like the upgrade to any newer device of Cisco. Of course you need a running tftp server, ect.,...

  Good luck to you.

  Doug

• All Radios in 1142 standalone AP

  Hello

  I have an AP 1142 with 15.2 (4) JA1 IOS and using the power of Cisco to supply for this unit. On startup, I get % CDP_PD-2-POWER_LOW: all disabled radio - AC_ADAPTOR.

  At initialization, I also

  PCIE0: link is NOT upward.

  PCIE0 port 0 uninitialized

  PCIE1: link is NOT upward.

  PCIE1 port 1 uninitialized

  PCIEx: initialization done

  BVI1 is up, line protocol is up

  Material is BVI, address is 0022.bd19.19fa (bia 0022.bd19.19fa)

  The Internet address is 10.0.0.8/24

  MTU 1500 bytes, BW 1000000 Kbps, DLY 5000 usec,

  reliability 255/255, txload 1/255, rxload 1/255

  Encapsulation ARPA, loopback not set

  KeepAlive set (10 sec)

  Type of the ARP: ARPA, ARP Timeout 04:00

  Last entry of 00:00:30, exit ever, blocking of output never

  Final cleaning of "show interface" counters never

  Input queue: 0/75/0/0 (size/max/drops/dumps); Total output drops: 0

  Strategy of queues: fifo

  Output queue: 0/0 (size/max)

  5 minute input rate 0 bps, 0 packets/s

  5 minute output rate 0 bps, 0 packets/s

  17 packages of entry, 1644 bytes, 0 no buffer

  Received 0 emissions (0 of IP multicasts)

  0 Runts, 0 giants, 0 shifters

  errors entry 0, 0 CRC, overgrown plot of 0, 0, 0 ignored, 0 abort

  21 packets output, 1884 bytes, 0 underruns

  0 output errors, 0 collisions, 0 resets interface

  unknown protocol 0 drops

  output buffer, the output buffers 0 permuted 0 failures

  GigabitEthernet0 is up, line protocol is up

  Material is PowerPC405ex Ethernet, the address is 0022.bd19.19fa (BIA 0022.bd19.19

  FA)

  The Internet address is 10.0.0.7/24

  MTU 1500 bytes, BW 1000000 Kbit/s, 10 DLY usec,

  reliability 255/255, txload 1/255, rxload 1/255

  Encapsulation ARPA, loopback not set

  KeepAlive set (10 sec)

  Full-Duplex, 1 Gbps, media type is T

  control output stream is not supported, control of input stream is not supported

  Type of the ARP: ARPA, ARP Timeout 04:00

  Last entry of 00:00:00, 00:00:05 exit, exit hang never

  Final cleaning of "show interface" counters never

  Input queue: 0, 9355, 0, 0 (size/max/drops/dumps); Total output drops: 0

  Strategy of queues: fifo

  Output queue: 0/40 (size/max)

  5 minute input rate 0 bps, 0 packets/s

  5 minute output rate 0 bps, 0 packets/s

  packages of 457, 38495 bytes, 0 no buffer entry

  Receipt of 402 broadcasts (0 of IP multicasts)

  0 Runts, 0 giants, 0 shifters

  entry 0, 0 CRC errors, frame 0, saturation 0, 0 ignored

  Watchdog 0, multicast 0, break 0 comments

  90 packets output, 10655 bytes, 0 underruns

  0 output errors, 0 collisions, 2 interface resets

  unknown protocol 0 drops

  0 babbles, collision end 0, 0 deferred

  carrier, 0 no carrier, lost 0 0 interrupt output

  output buffer, the output buffers 0 permuted 0 failures

  PCIE0: link is NOT upward.
  PCIE0 port 0 uninitialized
  PCIE1: link is NOT upward.
  PCIE1 port 1 uninitialized
  PCIEx: initialization done

  Also, when I do not show int

  BVI1 is up, line protocol is up
  Material is BVI, address is 0022.bd19.19fa (bia 0022.bd19.19fa)
  The Internet address is 10.0.0.8/24
  MTU 1500 bytes, BW 1000000 Kbps, DLY 5000 usec,
  reliability 255/255, txload 1/255, rxload 1/255
  Encapsulation ARPA, loopback not set
  KeepAlive set (10 sec)
  Type of the ARP: ARPA, ARP Timeout 04:00
  Last entry of 00:00:30, exit ever, blocking of output never
  Final cleaning of "show interface" counters never
  Input queue: 0/75/0/0 (size/max/drops/dumps); Total output drops: 0
  Strategy of queues: fifo
  Output queue: 0/0 (size/max)
  5 minute input rate 0 bps, 0 packets/s
  5 minute output rate 0 bps, 0 packets/s
  17 packages of entry, 1644 bytes, 0 no buffer
  Received 0 emissions (0 of IP multicasts)
  0 Runts, 0 giants, 0 shifters
  errors entry 0, 0 CRC, overgrown plot of 0, 0, 0 ignored, 0 abort
  21 packets output, 1884 bytes, 0 underruns
  0 output errors, 0 collisions, 0 resets interface
  unknown protocol 0 drops
  output buffer, the output buffers 0 permuted 0 failures
  GigabitEthernet0 is up, line protocol is up
  Material is PowerPC405ex Ethernet, the address is 0022.bd19.19fa (BIA 0022.bd19.19
  FA)
  The Internet address is 10.0.0.7/24
  MTU 1500 bytes, BW 1000000 Kbit/s, 10 DLY usec,
  reliability 255/255, txload 1/255, rxload 1/255
  Encapsulation ARPA, loopback not set
  KeepAlive set (10 sec)
  Full-Duplex, 1 Gbps, media type is T
  control output stream is not supported, control of input stream is not supported
  Type of the ARP: ARPA, ARP Timeout 04:00
  Last entry of 00:00:00, 00:00:05 exit, exit hang never
  Final cleaning of "show interface" counters never
  Input queue: 0, 9355, 0, 0 (size/max/drops/dumps); Total output drops: 0
  Strategy of queues: fifo
  Output queue: 0/40 (size/max)
  5 minute input rate 0 bps, 0 packets/s
  5 minute output rate 0 bps, 0 packets/s
  packages of 457, 38495 bytes, 0 no buffer entry
  Receipt of 402 broadcasts (0 of IP multicasts)
  0 Runts, 0 giants, 0 shifters
  entry 0, 0 CRC errors, frame 0, saturation 0, 0 ignored
  Watchdog 0, multicast 0, break 0 comments
  90 packets output, 10655 bytes, 0 underruns
  0 output errors, 0 collisions, 2 interface resets
  unknown protocol 0 drops
  0 babbles, collision end 0, 0 deferred
  carrier, 0 no carrier, lost 0 0 interrupt output
  output buffer, the output buffers 0 permuted 0 failures

  I get no dot11radio interface.

  I'm afraid that this access point can have some electrical problems. What can I do?

  Thank you

  Steven

  If you do not see the radio interfaces, I would think that the AP is bad. I would look in to get a RMA number

  Steve

  Sent by Cisco Support technique iPhone App

• console connection issues 1142

  Hey all -

  I have a couple slight 1142 AP I need preparation and we tried to comfort them. but all I get is out starter and standard messages do not have connectivity controller.  I see the messages 'Press RETURN to start' and "CLI engaged", etc...  But none of my entry registration is underway.  I can not get a command prompt. I tried factory reset on the unit to make sure that any previous config has been removed - still no luck.

  The same cable of the console was used to connect to other Cisco devices and worked properly.  These AP is powered by PoE switch, and I've never had problems using the console on these units before. I tried different settings to control flow and speed settings on my break also tried sequences terminal for due diligence--once again, still no luck.  Any ideas or similar experiences out there?

  Make sure that you have disabled on your flow control terminal emulation program.  Most of the Cisco devices do not what it is, but wireless equipment will only answer if it is disabled.  You'll see the output of the PA, but it does not accept your comments if you have any kind of active flow control.

• 1142 standalone image upgrade in light Mode

  Hi all

  I spend 1142 APs stand-alone a lightwheight with WCS, but I can't find the recovery image (c1140-rcvk9xxxxx).

  On the Cisco website > support > download > wireless > ap > 1140, if I click on the standalone link to light Mode upgrade Image, I get an error message "no final version available for downloads.

  Any ideas where to download this file?

  Thank you.

  Manu

  Hello Manu,

  Look under the standard IOS images for a - JA 12.4.21;

  WIRELESS LAN LWAPP RECOVERY                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     c1140-rcvk9w8-tar.124-21a.JA.tar

  He's here for a reason

  See you soon!

  Rob

• Code 1141 autonomous

  I have a customer who bought 1141 TOWER by mistake because it doesn't have a controller. What he wants is to use autonomous. There is an image that can be downloaded to convert these AP in standalone mode?

  Thank you

  Ken

  Hi Ken,

  Here are the release notes for the IOS which supports the 1140's:

  http://www.Cisco.com/en/us/docs/wireless/access_point/iOS/release/notes/12_4_21a_JA1rn.html

  And this doc;

  http://www.Cisco.com/en/us/docs/wireless/access_point/conversion/LWAPP/upgrade/guide/lwapnote.html#wp161272

  I hope this helps!

  Rob

• Aironet 1142 in Configuration of the House

  One of our customers had problems connecting to their server environment terminal server home wireless. I narrowed down it to their network with wireless at home. An Aironet 1142 was purchased to be placed on their home network to ensure that wireless connectivity will not be a problem in the future.

  I'm trying to configuring it to use it, but I am unable to connect to the web interface and I don't have a transfer convenient to access the console cable. It is currently connected directly to a cisco House (not a managed switch) switch typical. I am also connected via ethernet. I confirmed that the WAP Gets an IP address from the DHCP server, but the LED on indicator flashes red, green and amber. Configuration guide mentions it will do that if it cannot reach the area of management, but in a home network I don't know really what it means.

  Any help at all would be greatly appreciated. I was tasked to deliver to the customer's home, from 08:00 tomorrow...

  -Matt

  So, it's a lightweight access point? And you need convert to IOS?

  Download an IOS image

  Set your ethernet IP 10.0.0.2 comp

  Set up the model as the TFTP server using the ethernet interface

  Drop IOS image in TFTP folder and rename the file: c1140-k9w7 - tar.default

  Connect the turn for the model using ethernet

  Turn on the LAP while holding the reset button in

  Wait until the light up in red

  TURN will download the firmware and reloading

• Mac-authentic in 1141 AP works is not with the WPA!

  I want to have my 1141 standalone for Mac-authentication locally and have WPA running to leave the AP 11n mode but it does not work. I tried having a BA number and authentication Mac and it works.

  I read an article that WPA and Mac-authentication do not work together. Is this good?

  Please enlighten me on this.

  Hello

  Indeed the easiest is to have WPA and mac filters. Mac authentication to authenticate against RADIUS mac addresses. Filters Mac is a list of access with mac addresses stored on the access point itself.

  list-AP (config) #dot11 association mac?
    <700-799>Access list addresses Ethernet

  You can then configure an ACL (with number between 700 and 799) to go with it.

  Kind regards

  Nicolas