Cisco Aironet 3502i stuck flashing green

Similar Questions

• Cisco Aironet 1262N stuck during the startup process

  I'm banging my head against the wall, trying to figure out why my AIR-AP1262N-A-K9 will start all the way. He'll get all the way to initiate interfaces and stop. I can never get to control the CLI. This is my first time with a cisco ap but everything I read it very easy sewing.

  This unit from what I understand will work on its own with no controller. Therefore, it is called a "stand-alone" model Yet he seems to be looking for something to complete during the boot. Below the out put for starting. The last line is where it stops.

  If anyone can help me I would be very happy.

  WRDTR, CLKTR r: 0x8200083f 0x40000000
  r RQDC, RFDC: 0 x 80000033 0 x 00000212

  using the values from the eeprom

  WRDTR, CLKTR: 0X8200083F 0X40000000
  RQDC, RFDC: 0 X 80000033 0 X 00000212

  MCNG ddr static values of the eeprom series
  init done DDR

  IOS Bootloader - start System.
  Flash CHIP: Numonyx P33
  Check for more deleted blocks
  ................................................................................
  ................................................................................
  ................................................................................
  ......
  XMODEM file system is available.

  DDR used values of the system serial eeprom.
  WRDTR, CLKTR: 0X8200083F, 0X40000000
  RQDC, RFDC: 0 X 80000033, 0 X 00000212

  PCIE0: the connection is established.
  PCIE0: VC0 is active
  PCIE1: the connection is established.
  PCIE1: VC0 is active
  PCIE 64-bit devices
  PCIEx: initialization done
  flashfs [0]: 147 files, 7 folders
  flashfs [0]: 0 orphaned files, orphaned directories 0
  flashfs [0]: Total number of bytes: 31739904
  flashfs [0]: bytes used: 6435328
  flashfs [0]: available bytes: 25304576
  flashfs [0]: flashfs fsck took 9 seconds.
  The system eeprom read cookie series... Fact
  MAC Ethernet address of base: 7 c: ad: 74:93:36:ba
  Waiting for auto-negotiation complete PHY... TIME-OUT!
  Ethernet link is down.
  Error: Speed RGMII

  The system has encountered an error during initialization
  the Ethernet port.
  The system is ignoring the error and continue to start.
  If you stop the system startup process, what follows
  orders will be re - initialize Ethernet, TFTP and finishing
  loading the operating system software:

  ether_init
  tftp_init
  boot

  for 22 seconds
  process_config_recovery: set the IP address and the default config 10.0.0.1
  process_config_recovery: image recovery

  PA:
  WRDTR, CLKTR r: 0x8200083f 0x40000000
  r RQDC, RFDC: 0 x 80000033 0 x 00000212

  using the values from the eeprom

  WRDTR, CLKTR: 0X8200083F 0X40000000
  RQDC, RFDC: 0 X 80000033 0 X 00000212

  MCNG ddr static values of the eeprom series
  init done DDR

  Normal running Memtest...
  Past.
  IOS Bootloader - start System.
  Flash CHIP: Numonyx P33
  Check for more deleted blocks
  ................................................................................
  ................................................................................
  ................................................................................
  ......
  XMODEM file system is available.

  DDR used values of the system serial eeprom.
  WRDTR, CLKTR: 0X8200083F, 0X40000000
  RQDC, RFDC: 0 X 80000033, 0 X 00000212

  PCIE0: the connection is established.
  PCIE0: VC0 is active
  PCIE1: the connection is established.
  PCIE1: VC0 is active
  PCIE 64-bit devices
  PCIEx: initialization done
  flashfs [0]: 147 files, 7 folders
  flashfs [0]: 0 orphaned files, orphaned directories 0
  flashfs [0]: Total number of bytes: 31739904
  flashfs [0]: bytes used: 6435328
  flashfs [0]: available bytes: 25304576
  flashfs [0]: flashfs fsck took 9 seconds.
  The system eeprom read cookie series... Fact
  MAC Ethernet address of base: 7 c: ad: 74:93:36:ba
  Waiting for auto-negotiation complete PHY... TIME-OUT!
  Ethernet link is down.
  Error: Speed RGMII

  The system has encountered an error during initialization
  the Ethernet port.
  The system is ignoring the error and continue to start.
  If you stop the system startup process, what follows
  orders will be re - initialize Ethernet, TFTP and finishing
  loading the operating system software:

  ether_init
  tftp_init
  boot

  "Loading Flash:/ap3g1-k9w7-mx.124-25d.JA1/ap3g1-k9w7-mx.124-25d.JA1"...### ".
  ################################################################################
  ################################################################################
  ################################################################################
  ################################################################################
  ################################################################################
  ###############################################################################

  File "flash:/ap3g1-k9w7-mx.124-25d.JA1/ap3g1-k9w7-mx.124-25d.JA1" uncompressed one
  ND installed, point of entry: 0x4000
  execution of...
  ENET stopped

  Legend restricted rights

  Use, duplication, or disclosure by the Government is
  subject to such restrictions as set out in paragraph
  (c) Commercial - limited computer software
  The rights to FAR clause 52.227 - 19 and subparagraph s
  (c) (1) (ii) rights to technical and computer data
  Clause of DFARS 252.227 - 7013 section software.

  Cisco Systems, Inc.
  170 West Tasman Drive
  San Jose, California 95134-1706

  Software Cisco IOS, C1260 Software (AP3G1-K9W7-M), Version 12.4 (25 d) JA1, COMMUNICATED
  SOFTWARE (fc1)
  Technical support: http://www.cisco.com/techsupport
  Copyright (c) 1986-2011 by Cisco Systems, Inc.
  Updated Friday, August 11, 11 02:07 by prod_rel_team

  Proceed with the initialization of the system

  Proceeding to unmask interrupts
  Initialization of flashfs...
  Flash CHIP: Numonyx P33
  Check for more deleted blocks
  ................................................................................
  ................................................................................
  ................................................................................
  ......

  flashfs [1]: 147 files, 7 folders
  flashfs [1]: 0 orphaned files, orphaned directories 0
  flashfs [1]: Total number of bytes: 31481856
  flashfs [1]: bytes used: 6435328
  flashfs [1]: available bytes: 25046528
  flashfs [1]: flashfs fsck took 7 seconds.
  flashfs [1]: initialization complete.
  flashfs [2]: 0 files, directories 1
  flashfs [2]: 0 orphaned files, orphaned directories 0
  flashfs [2]: Total number of bytes: 11999232
  flashfs [2]: used bytes: 1024
  flashfs [2]: available bytes: 11998208
  flashfs [2]: fsck flashfs took 1 seconds.
  flashfs [2]: initialization complete... done Initializing flashfs.

  Radio0 presents 8364B 8000 B8020000 0 B8030000 10
  Present Radio1 8364B 8000 B0020000 0 B0030000 C
  Waiting for auto-negotiation complete PHY... TIME-OUT!
  Ethernet link is down.

  This product contains cryptographic features and is under the United States
  States and local laws governing the import, export, transfer and
  use. Delivery of Cisco cryptographic products does not imply
  third party approval to import, export, distribute or use encryption.
  Importers, exporters, distributors and users are responsible for
  compliance with U.S. laws and local countries. By using this product you
  agree to comply with the regulations and laws in force. If you are unable
  to satisfy the United States and local laws, return the product.

  A summary of U.S. laws governing Cisco cryptographic products to:
  http://www.Cisco.com/WWL/export/crypto/tool/stqrg.html

  If you need assistance please contact us by mail at
  [email protected] / * /.

  processor of Cisco AIR-AP1262N-A-K9 (PowerPC460exr) (revision B0) with 81910 K/4
  9152K bytes of memory.
  Card processor ID FTX1716E2DN
  PowerPC460exr CPU 666 Mhz, the 0x18A8 revision number
  Last reset of tension
  1 gigabit Ethernet interface
  2 802.11 radios

  32K bytes memory simulated by flash not volatile configuration.
  Basic Ethernet MAC address: 7 c: AD:74:93:36:BA
  Part number: 73-12175-06
  Kit numbered PCA: 800-32268-06
  Revision number of PCA: B0
  Serial number of PCB: FOC17106662
  Top Assembly part number: 800-33866-02
  Top of page the Assembly serial number: FTX1716E2DN
  Top of page revision number: A0
  Product/model number: AIR-AP1262N-A-K9

  Press RETURN to get started!

  * 00:00:09.481 Mar 1: % SOAP_FIPS-2-SELF_TEST_IOS_SUCCESS: crypto IOS FIPS t auto
  is spent
  * 00:00:09.490 Mar 1: * CRASH_LOG = YES

  * 00:00:09.490 Mar 1: PCIE 64-bit devices
  * 1 Mar 00:00:09.789: soap_extern_intr_dispatch: no handler for UIC2 intrno 12 l
  n level 4
  * 1 Mar 00:00:10.088: soap_extern_intr_dispatch: no handler for UIC2 intrno 12 l
  n level 4
  * 00:00:12.966 Mar 1: % SOAP_FIPS-2-SELF_TEST_RAD_SUCCESS: crypto RADIO FIPS auto
  test successful Dot11Radio interface 0
  * 00:00:15.649 Mar 1: % SOAP_FIPS-2-SELF_TEST_RAD_SUCCESS: crypto RADIO FIPS auto
  test successful 1Base Dot11Radio interface Ethernet MAC address: 7 c: AD:74:93:36:
  BA

  * 00:00:56.377 Mar 1: % LINK-3-UPDOWN: Interface GigabitEthernet0, changed state
  up to
  up to
  ernet0, changed state down
  * 00:11:00.003 Mar 1: % LINK-5-CHANGED: Interface Dot11Radio1, changed state of a
  dministratively down
  * 00:11:00.003 Mar 1: % LINK-5-CHANGED: Interface Dot11Radio0, changed state of a
  dministratively down
  * 00:11:00.003 Mar 1: % CDP_PD-4-POWER_OK: full power - AC_ADAPTOR inline power s
  ource
  * 00:11:00.012 Mar 1: % SYS-5-RESTART: System restarted.
  Software Cisco IOS, C1260 Software (AP3G1-K9W7-M), Version 12.4 (25 d) JA1, COMMUNICATED
  SOFTWARE (fc1)
  Technical support: http://www.cisco.com/techsupport
  Copyright (c) 1986-2011 by Cisco Systems, Inc.
  Updated Friday, August 11, 11 02:07 by prod_rel_team
  * 00:11:00.012 Mar 1: % SNMP-5-start COLD: SNMP agent on host ap undergoes a c
  old beginning
  * 00:11:00.994 Mar 1: % LINEPROTO-5-UPDOWN: Line protocol on Interface BVI1, chan
  State of GED until
  * 00:11:01.003 Mar 1: % LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio
  1, changed down state
  * 00:11:01.003 Mar 1: % LINEPROTO-5-UPDOWN: Line protocol on Interface Dot11Radio
  0, changed down state
  * 00:11:11.956 Mar 1: % LINK-3-UPDOWN: Interface BVI1, changed State to down
  * 00:11:12.957 Mar 1: % LINEPROTO-5-UPDOWN: Line protocol on Interface BVI1, chan
  State of GOL downstairs

  What are your settings of the nec console?

  You must be 9600, none, 8, 1 and flow controll set off to be able to interact with the CLI

  HTH,
  Steve

  ------------------------------------------------------------------------------------------------
  Please don't forget to rate helpful messages and mark the questions answers

• New Cisco Aironet 1602i is not broadcasting the SSID I place

  New Cisco Aironet 1602i is not broadcasting the SSID I place

  SSID I set up is not broadcasting, so I don't see the wireless network to choose and connect. On my laptop if I choose specify the name of the SSID then I am able to connect to the wireless network. I have only 1 Configuration SSID on the access point. Anyone know how to update the configuration for the SSID is broadcast?

  The green light on the AP flashes and turns off about 3 seconds; is this normal or should it stays on all the time?

  Current configuration: 1842 bytes

  !

  version 15.2

  no service button

  horodateurs service debug datetime msec

  Log service timestamps datetime msec

  encryption password service

  !

  host ap name

  !

  !

  Pulse 9 logging console

  enable secret 5 $1$ rrlE$ msWqu8CGY/tpDkgRAAAIe /.

  !

  No aaa new-model

  no ip Routing

  no ip cef

  !

  !

  !

  dot11 syslog

  !

  dot11 ssid Mi Casa

  open authentication

  authentication-key wpa version2 management

  WPA - psk ascii 7 142017070F0C787B7579

  !

  !

  Crypto pki token removal timeout default 0

  !

  !

  username Cisco privilege 15 password 7 112A1016141D

  !

  !

  Bridge IRB

  !

  !

  !

  interface Dot11Radio0

  no ip address

  no ip route cache

  !

  encryption algorithms aes - ccm tkip encryption mode

  !

  SSID Mi Casa

  !

  gain of antenna 0

  STBC

  beamform ofdm

  root of station-role

  Bridge-Group 1

  Bridge-group subscriber-loop-control 1

  Bridge-Group 1 covering-disabled people

  Bridge-Group 1 block-unknown-source

  No source of bridge-Group 1-learning

  unicast bridge-Group 1-floods

  !

  interface Dot11Radio1

  no ip address

  no ip route cache

  !

  encryption algorithms aes - ccm tkip encryption mode

  !

  SSID Mi Casa

  !

  gain of antenna 0

  DFS block 3 Strip

  STBC

  beamform ofdm

  channel SFR

  root of station-role

  Bridge-Group 1

  Bridge-group subscriber-loop-control 1

  Bridge-Group 1 covering-disabled people

  Bridge-Group 1 block-unknown-source

  No source of bridge-Group 1-learning

  unicast bridge-Group 1-floods

  !

  interface GigabitEthernet0

  no ip address

  no ip route cache

  automatic duplex

  automatic speed

  Bridge-Group 1

  Bridge-Group 1 covering-disabled people

  No source of bridge-Group 1-learning

  !

  interface BVI1

  IP 192.168.10.200 255.255.255.0

  no ip route cache

  !

  by default-gateway IP 192.168.10.1

  IP forward-Protocol ND

  IP http server

  no ip http secure server

  IP http help-path http://www.cisco.com/warp/public/779/smbiz/prodconfig/help/eag

  !

  1 channel ip bridge

  !

  !

  !

  Line con 0

  line vty 0 4

  local connection

  transport of entry all

  !

  end

  Hi you must guest mode config on the ssid... Read this bud

  https://supportforums.Cisco.com/docs/doc-5442

  Sent by Cisco Support technique iPhone App

• Point of access Cisco Aironet 1200 series help

  We have 4 Cisco Aironet 1200 Access Points and they are all set to authenticate with our RADIUS server. However, authentication is hooked and can't understand why. Does anyone have any knowledge/experience with Cisco Aironet 1200 Access Points configuration?

  OK, I do not work with the GUI so although the memory is a little hazy but from the APs home page look on the left hand side and there is an option for something like "Software Setup" or something to that effect. You should be able to find the IOS version of here. This requires that you are indeed runnig IOS code. How old are these APs? If more than a few years ago (and perhaps even more recent) that they could very well be running VxWorks and then we are in a different ball game. If you see what I have described above and the homepage for the AP is often white with a bit of greenish-blue, bluish-green color then IOS, if it is more colorful, yellow stuff and VxWOrks.

  I hope this helps. Let me know if you need anything that anyone else. I will try to answer as soon as POSSIBLE.

• Why the green light on my magic keyboard and mouse flashes green when I turn on after replacing the batteries?

  Why the green light on my magic keyboard and mouse flashes green when I turn on after replacing batteries (and not connect to the computer; battery tested good tester)?

  Simply indicates that the devices are on.

  Barry

• Equium L40 10 X flashing green power light

  Hi guys,.

  I have an old Equium L40 that I haven't used in a while.

  Now when I plug the power adapter into the power green led just blinks constantly.
  I checked the blink codes, but I can't find one for mine. It simply turns green for a second then off.
  Then green for a second then off the coast and that constantly.

  I tried to remove the battery for a few minutes and then hold the power button for a minute, but I just get the same result. The adapter is one that came with the laptop and as far as I can tell works very well.

  Other ideas would be greatly appreciated!

  Thank you guys!

  Hello

  Indicator power (DC IN) indicates the status of the power supply with the power adapter plugged.
  (Without flashing) Green means supply and the computer is turned on.
  The power light on the front of the computer lights green when the computer is turned on.
  Flashing orange indicates power to the computer while the laptop is in mode 'sleep'.

  Unfortunately, the DC IN green flashing red state looks like a hardware problem.
  Probably the power supplied to the laptop is abnormal or there are a few problems with electronic power on the motherboard.

  By the way: Please check the memory modules live. Blow an and test the device using that one module in each slot. Check the two modules.
  A few years ago, a friend of mine had some problems with the laptop. The flashing light indicates the issue of RAM

• Satellite C660 - right of the screen will flash green

  Hey, I wonder if someone can help me - the screen on my satellite C660, only about two months old, started flashing green stripes a couple of days after I set the screen forward slightly. Nothing has got rid of him, and whenever the screen is moved it flickers more strongly or turns into a solid green Strip.

  I thought that this could be a problem where the screen connects to the computer, but I looked around the hinges and it seem not to be the son of cowards. I have not yet contacted Toshiba because I'll have to call their support number UK since France, which will cost a bomb, wonder if anyone here had any ideas first? If it happened to someone else?

  Thank you!

  In my opinion, it is not so important if someone else the bonnet or not and that you should not waste your time waiting for responses.

  I put t know where you bought this laptop but every laptop purchased in Europe has guaranteed EMEA then please call authorized Toshiba service provider in the country where you live now and ask for help. You have the new laptop and if there are some hardware related question lets fix that.

  Addresses and telephone numbers of aspic all you can find on Toshiba support page under http://eu.computers.toshiba-europe.com > support & downloads > find an ASP.

  Good luck.

• Flashing green light

  After that my Tablet has been asleep for a while, a green light flashes next to the power switch. It is about 1 cm in diameter. I chatted with support and she told me it was an indicator that the battery is fully charged and if I turned on the Tablet it stops flashing. I told her that my battery is at 57%, and the light flashes only when the Tablet has been asleep for a while. This went back for a while before that she said that she could not help me. Nobody knows what this flashing green light and how do I turn it off? It is very bright in a dark room. I see two posts on the forums of Android Tablet but no solutions, although some thought it was a gmail notification.

  This is a notification e-mail and should be able to be turned off by disabling the notifications. [Press where time is on]--> [time again when the display appears]--> [notifications turn off]. See if it works for you.

• My Sony grand wega tv led flashes green continuously

  I came home yesterday and turned on my Sony Grand Wega and the fan to start on but there is no sound or picture. The power/standby light flashes green continuously

  Follow the steps below to troubleshoot the TV.

• Xbox 360 controller flashes green and does not

  I have Windows 7 64 bit and an AfterGlow AX.1 Wired controller. I installed the driver from Microsoft's official website and my controller flashes green (the X in the Middle not the controller of everything) and my device manager says "this device does not work properly (Code 10)".

  I went though many forums but can't find answers.
  Please help I want to play COD Black Ops with it and so far I did not get around.

  Unplug the USB thing ('PC Wireless Gaming Receiver') sync for me have my gamepad stop blinking.  BTW, I use the joystick 360 official wireless from Ms.

• Cisco Aironet SAP1602E - changing open to WPA - PSK access remote (RAP and map)

  I currently have a deployment of Cisco Aironet SAP1602E Wireless point to point bridge (bridge using RAP and card, root wireless and Non-Root Bridge) to expand a layer 2 VLAN from one building to the other. It currently operates uisng open authentication and encryption - and is administered remotely via the bridge of root, to get wireless (manage) the bridge Non-Root - RAP wireless remote.

  Try to configure the PSK WPA2-PSK remotely via the GUI or CLI - first setup - I informed a similar error to her below indicating that:

  Error: Key-management WPA is requried for WPA-PSK

  Read around, it seems, there is a configuration-control problem, and that I need to specify the mode as WPA2-PSK first, before then being able to specify the PSK there instead of using. However, as soon as this mode is specified on RAP, my remote administration is broken - as probably the RAP try to use WPA2-PSK to look for a PSK, which has not yet been configured. Am I missing something obvious here, or is the order of operations of CLI (1] convert to WPA - PSK; (2] shared secret to apply PSK) as a migration from open to WPA2-PSK cannot be configured remotely (short of preparation of a startup-config; TFTPing presents more; and issuance of a 'reload' remote control)? Can someone please enlighten me as to what the logic is here - no doubt I should be able to specify a PSK first (fo without worrying if I use WPA, WPA2 or other), and then be able to specify that I want as the layer of encryption (WPA) to make use of this pre-parameter PSK? If it was a router, you don't can me to add something to the authentication key chain OSPF; before clarifying its use - why so different Aironet Wireless IOS?

  You're right, and because you will have to enter several lines of configuration to switch to WPA2-PSK with AES didn't really matter; the AP would reset the radio anyway because you make changes related to the radio interface. It would be very useful that if Cisco router/switch IOS 'macro' feature available AP thus in changes like this, unfortunately this is not the case.

  Start with the nonroot AP and make sure that the following lines are added to your configuration. If you add by the console, the order must be like that, do it by downloading a new configuration of booting with tftp, that it does not matter.

  interface Dot11Radio0
  encryption ciphers aes - ccm mode

  SSID dot11 TEST
  authentication wpa key management
  WPA - psk ascii 0

  Please rate helpful messages... :-)

• Cisco Aironet 1830 disable broadcasting of the SSID

  I recently bought a Cisco Aironet 1830 with the mobility Express version. installed 8.2.100.0. This unit is my controller and my only AP. I configured the device, but I can't seem to find a setting in the GUI or the CLI of the controller or AP disable broadcasting of the SSID. Can someone help with this?

  Thank you

  The CLI is available, the following command:

  config ssid broadcast disable wlan where wlan id is the number of your wlan. If in doubt, do a show wlan summary which should give you this info, I hope.

  Ric

• Cisco Aironet 2600 series Configuration of the DHCP server is NOT serving addresses?

  Cisco Aironet 2600 series Configuration of the DHCP server is NOT serving addresses?

  I have (2) AIR-SAP2602I-A-K9, configured the same way.

  on two different remote LANs.

  They don't seem to be handing out addresses via DHCP.

  {If I connect to a local network with another DHCP server}

  wireless devices can obtain addresses

  This another DHCP server on the LAN through the access point.}

  I followed 12.4.25d. JA.cg.pdf

  Configuration of the Access Point to provide the Service DHCP 5-22

  ---------|---------|---------|

  e.g. 3444-RCS1-AN #show running-config

  Building configuration...

  version 15.2

  3444-RCS1-YEAR host name

  no ip Routing

  USH - DM IP domain name

  DHCP excluded-address IP 192.168.29.89

  IP dhcp RCS1 pool

  network 192.168.29.88 255.255.255.248

  router by default - 192.168.28.1

  Rental 1 0

  interface BVI1

  IP 192.168.28.211 255.255.254.0

  no ip route cache

  default IP gateway - 192.168.28.1

  ---------|---------|---------|

  ---------|---------|---------|

  e.g. 3444-RCS2-AN #show running-config

  Building configuration...

  version 15.2

  3444-RCS2-YEAR host name

  no ip Routing

  USH - DM IP domain name

  DHCP excluded-address IP 192.168.129.81

  IP dhcp RCS2 pool

  network 192.168.129.80 255.255.255.248

  router by default - 192.168.128.1

  Rental 2 0

  interface BVI1

  IP 192.168.128.171 255.255.254.0

  no ip route cache

  default IP gateway - 192.168.128.1

  ---------|---------|---------|

  Thats the DHCP Pool range 192.168.29.88 through 192.168.28.95

  Well this will confuse your customers.

  And this is NOT how to set up your "range".   See below:

  DHCP excluded-address IP 192.168.29.1 192.168.29.87

  DHCP excluded-address IP 192.168.29.96 192.168.29.254

  IP dhcp RCS1 pool

  network 192.168.28.211 255.255.254.0

  router by default - 192.168.28.1

  Rental 1 0

• Dell XPS 420 not go, bright, flashing orange light orange on the motherboard, flashing green light behind USB on motherboard

  I am running Windows 7 on my XPS 420, I had updated the power supply two years back and installed extra ram and an SSD, a few months ago.

  I quit the PC last night, normally

  This morning, it is not booting, the light was blinking orange, including the connected mouse was blinking also.

  I decided to open it and check all connections; everything went well on the inside.  Before you open the PC, I unplugged all the extras connected like mouse, etc.

  The computer has actually started up normally and when I plugged the monitor it looked ordinary, he had reached the Windows login screen.

  HOWEVER, when I plugged the first rear USB component, the computer off and started to blink.

  I'm not sure what the problem is here.  My motherboard is fried?  I don't think it's the power supply from the computer DID resume after I noticed the blinking yellow light.  I wonder if the flashing of the earlier mouse and/or the flashing green on the back (inside the PC) of USB port average something else.

  Any advice is greatly appreciated

  AC360

  First check that all the cables for power and data are correctly connected, including the cables on the front panel.

  No difference and if you're comfortable working around computers, you can try the following:

  Note: The only 100% POWER supply test method, is to install a known working power.

  Unplug the power cord, hold the power button in for about 15-20 seconds, open the case, disconnect the power connector 24-pin motherboard and jumping the Green wire to one of the black wires, plug in the power cord and the power of the system, if the PSU, case fans and disk hard drive performance then the power supply can be good.

  Note: Do not remove the wires from the plug, use a small piece of wire or a paper clip as a rider.

  Extract supply and the system still does not work, yet once remove the power cord, hold button power in a few seconds to discharge residual power, reconnect the connector 24 pin to the motherboard.

  Remove any PCI video card [as appropriate], memory cards, all the devices, unplug data cables and power to all readers, check that the cable from the front panel is connected to the motherboard, without anything else connected to the system, reconnect the power cable and power the system on.

  If there is no difference in the diagnostic lights, of "Beep" codes and/or the indication of the LED on the power button, it would seem that the motherboard is dead and/or the processor and the only method I know to check a processor is perhaps install a compatible work PC, or use a known job processing.

  Bev.

• Cisco Aironet 1131AG and measure access points to the power of the wireless signal?

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  We have about forty points of access Cisco Aironet 1131AG spread over four floors and they all have a static IP (BVI1) on the same SSID, customers will be on its own virtual local area network (dhcp on 3750 switch) and they use several channels (1,6,11).  Cisco Wireless Control System is pending. This wireless network should support roaming for customers (there will be Wi - Fi tags of multiple AeroScout and wireless laptops). To measure the strength of the wireless signal and wireless coverage on each floor. My questions are:

  1. How to measure the strength of the wireless signal: we must meet at least three APs available with signal excellent (I guess for the WCS needs that will determine the position of the client in the building)? We thought to use NetStumbler and a few laptops with wifi and measure as many points as we can as simpler thing. Or should we use something like Cisco Aironet Client adapters for our mobile phone and then use Cisco Aironet Client Utility (is it worth buying for our analysis and measurement)? Any other idea?
  2. What signal level should we consider for a good wireless (dBm)?
  3. That we should propose for authentication, authorization and management accounting? What happens to the roaming wireless? I did not quiteunderstand WCS, WDS and WLC-that should be used for above tasks?

  Thanks in advance.

  "Use the command on the AP" sh dot11 associations "will give you the clients associated with success.  If you add the MAC address of the client at the end of the command, you will get detailed information.  Look under "Signal Strength" and "Signal to noise".  Under the strength of the Signal, you want a value of-75 dBm or lower (lower values the better).  -76 dBm and is bad.  Under Signal-noise, you want a value of 25 dBm or more (values higher the better).

  To measure the strength of the signal, I use Airmagnet, but you can use Netstumbler or Cisco Wireless Site Survey.