Cisco Wireless :: 1142 APs LEDs Not Working In Normal Operation
Feb 11, 2013
just installed 6 new APs to a client remote site off a 5508 controller. 5508 is running 7.0.116 total of 78 installed APs, mostly 1142's with a dozen or so1242s. All going perfectly until I was about to leave site and noticed two of the APs had no LEDs lit. Checked in the controller, as I had renamed them so knew they were on the system, and they are both there. Connected to each of them and was successful and everything seemed ok - no blue LED though. Rebooted them and the LEDs work as expected during the boot process but as soon as they have entered normal operation the LEDs go dark. urls....but no reports of it with anything other than 3502's.Change process is galacial and heavily monitored so dont want to invoke it if it wont address the concern.
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Jul 12, 2012
Is it normal for an E1000's LEDs to get dim after a few years??Because my LAN port #1 and #2 are dim, as well as the power LED.I'm guessing it's just because they are always on?
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Aug 7, 2011
My T-mobile dongle works in safe mode but not in normal mode.
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Jan 2, 2011
What is the ratio supposed to be between the download speed and the upload speed in a normal working configuation? My webpages are taking forever to load. I used this speedtest... url...
-download speed: 7.427 Mbps
-upload speed: 0.006 Mbps
My provider is cable, Brighthouse, hooked up to their Scientific Atlanta modem and from there it is hooked up to a Belkin Connect N150 wireless router. I am not using the wireless on my laptop but am wired directly to the router. [code]
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Oct 11, 2012
I have a modem DPQ3212. Downstream led is in amber. Link led is in amber, flashing. My ISP tell me all is OK, but my internet is slow. I need all leds in green. Only one downstream channel is open.
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May 17, 2011
For about 3 minutes the 2.4GHz and 5GHz LEDs began to flash in sequence, [2.4-5-2.4-5-2.4-5-Both-Both], it just kept doing that. During that time wireless connections were unresponsive. When they went back to normal I checked the router and it didn't reboot or anything. This is the first anomaly I've ran into running the 2.05NA FW.
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Apr 21, 2013
I want to set up AP 1552 as outdoor access point so serve clients. This AP is connected to 3750X switch and recieving power over ethernet.Now, by default AP 1552 come with bridge mode and it cannot be changed to local mode. I read on one of the post and made it ROOTAP but still the OPER STATUS is down. This device is already registered to my WLC.
what needs to be done to bring the AP in operational status.[code]
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Mar 4, 2012
after upgrading the firmware on the wireless lan controller 5.2.178.0 on my cisco 4402 wlc's and rebooted the devices, I am getting matches on the audit status between whats on the contoller and the wcs software. so i am trying to apply whats in the wcs templates created for the controller and i am getting this error.
SNMP operation to Device failed: Attempt to set conflicting attribute value
I am thinking that i need to rebooted the wlc's again because from the error it sounds like the values that i am trying to write to the controllers are already present
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May 25, 2011
I am trying to connect to my son's wireless internet with my own laptop. I can't get it to connect - I have tried to "renew IP address" and it doesn't work. I also got a message when I went to Start Run, etc etc "no operation can be performed on Wireless network while is has its media disconnected" I am able to connect to my own wireless internet at home on same laptop.
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Mar 29, 2012
I'm using the Linksys WRT160N V3 for testing a few ambedded applications.I need to set the speed of operation of the router to 100Mbps. (or at least find out what speed it currently supports) I looked up the router home page and couldn't find anything concrete.
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Jul 1, 2009
I've set up a USB drive to be shared via the router (tried both a fat32 and an NTFS drive). When I login from a windows machine I can use the share point without any problems. When I try to use it from a Mac (mounted via smb://192.168.1.1/sharepoint) I can access the folders and download files. I can even create folders. When I try to copy a file onto the share point (normal file name, small file size) I get an error saying "The operation cannot be completed because you do not have sufficient privileges for some of the items." The console log says: "7/3/09 1:01:06 AM kernel smbfs_composeacl: smbfs_setattr 13, ignored "
If I try to copy the file directly via a terminal window I see this:
Macintosh-3:tc user $ cp ~/test.plist ./
cp: ./test.plist: fchmod failed: Permission denied
As I see it there is a problem with leopard trying to set permissions when copying and the router refusing. How to get this to work?
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Oct 27, 2011
I have an E1000 that is connected to my main computer via Ethernet and have found that it crashes almost every time I run a particular type of operation.I'm testing software and running PHP scripts that invoke cUrl to fetch data from a few different web services via SSL. I would say that at least every other time one of these operations begins, the router crashes -- I am unable to ping its internal IP and I have to power-cycle it to get back up and running.
I don't experience the crashes in any other context and I use the router all day long. I'm one release behind on firmware but the release notes on the most recent version don't suggest that upgrading would make any difference -- no mention of any bugs fixed, for example.
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Oct 21, 2012
After a storm in my neighborhood my wireless router was reset. It is a wrt54g purchased in 2007. I had to reinstall the Easy Link Advisor from the net because the disk I had did not work with Windows 7. Everything went OK, however, I am not able to add a password. I keep getting the following error message: Error Updating Devise The Method or Operation is not Implemented. How do I get around this issue and install some sort of security for my home network?My wireless network was named genesis50 now it went back to linksys. How do I change the name back? The hard wired system still shows as genesis50.
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Feb 26, 2013
i new in this forum,i just want to know it that possible we can configure the normal wireless modem?.From my knowledge we can configure manually for cisco router or switch at pc by doing on hyper terminal. It that normal wireless modem can be configure using hyper terminal?.
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Jun 1, 2012
I have installed an Aironet 1130AG and utilized a power injector for the power source. I have the settings configured correctly in IOS, but the AP takes about 7 minutes to come on (illuminate LED status lights) once the Ethernet cable is connected. Is this 7 minute power-on delay normal when using POE? I am used to the instanteous "on" that usually comes with Cisco products being connected directly to the AC adapter.
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Apr 1, 2012
I brought a LAP1131AG, only later found out that it can only be used with a controller.Is there any way I could change the firmware to make it a normall Access Point?
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Jul 8, 2011
I have an odd problem with the FTP server. I currently hooked up a 250GB portable HDD which is formatted in NTFS. A single folder in the root of the drive is mounted as the FTP server. Every time I upload a zip or far, the file comes out ends up being uploaded corrupt and double the original file size. I have used 2 FTP clients, using either ASCII or binary. No matter how I go about it, I can't make the files upload at the normal file size. Its not just archives, however, I tried an mp3 and it too got uploaded corrupt and double the size. I then downloaded the mp3 to try and play it but it didn't play in windows media player. However I loaded the 'corrupt mp3 into audacity and the file played like normal.
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Nov 18, 2012
I accidently went into bridge mode on my linksys E2500 router. I want to reset it back to normal but i'm not sure how to do it. i tried the little reset button on the router but that didn't change it.
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Mar 3, 2012
I have a laptop (let me call it A) with Intel Centrino 1030-N wireless (iwlwifi module), running Arch Linux, and another laptop (I will call it B) with Atheros AR928X wireless (ath9k module), running Ubuntu 11.10. They connect to a wireless network provided by a D-Link DI-524 router (802.11g), which in turn connects to a DSL modem (10Mbps/1Mbps link)
Copying files between those machines, either through scp or mounting a share via NFS or Samba, is very slow (at most 200 KB/s) and sometimes fails (times out), even when both machines are inches away from the router. However, downloading files on either machine works correctly at the expected speeds (~1.2 MB/s).
I ran iperf, as recommended in a comment, and it gave me this: [code] The bandwidth is very low, as can be seen from those results.
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Jun 6, 2012
Is it normal for the "CISCO" icon/light to "fast flashing" periodically - not to be confused with the "slow flashing" that the E4200V2 displays when being "power cycled"?
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Jan 18, 2013
A PC from VLAN10 pings another PC in VLAN 20, and another PC between the switch “sales” and the central router is running a protocol analyzer. List all the protocols participating in this operation. You should determine the L2 source/destination addresses and L3 source/destination addresses.
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Feb 21, 2013
System Information Firmware Version:V2.0.2.7CPU:STAR 9202 Router is operated 2y. No problems till now.There is sometimes abnormal lost of Internet connection, detected by LAN devices. I found it 3 days ago. This dysfunction is occasional 2-5 per day in occasional time.Nothing was changed/upgraded/updated in my WAN cable router or LAN or in the Cisco router. Nothing was changed on computers site (OS,LAN cards, drivers, ...). Just the problem is discovered on the router side.LAN operatation is correct, no problems was founded. Just the devices on LAN lose the internet connection (Win7, Lnx, Mac).
This is status of my WAN - does not matter if the internet connection was lost or not. It is still same:
STATUS-WAN/Gateway
Interface: UP
IP Address is assigned (checked by provider - correct)
Default Gateway and DNSs are assigned too(checked by provider- correct)
What was checked by me:
1. A. I disconnected the cable router from Cable modem
B. I connected the Cable router directly to laptop. Internet connection was right.
2. I called to my Cable provider to check my connection:
- with direct laptop connection to Cable router - Right
- with Cisco router connected to Cable router - Right, but no Internet connection on LAN side behind the Cisco router
3. Standard procedure was tested:
- Unplugged (electricity & cabling) all devices - Cable modem, Cisco router as well.
- Restart of Cable modem, +30 sec. connection of IP cable to Cisco router, start of Cisco router Still same. No Internet connection.
- SETUP/SUMMARY/Network Settings Status - DHCP Release or DHCP Renew was tryed - Still same.After several minutes - was Internet connection Renewed. Just by itself. how?
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Sep 15, 2011
I have a CUOM 2.3 and CUCM 7.0 installed, we are planned to have a major upgrade to CUCM to 8.5 soon, do i need to upgrade my CUOM ,since CUOM is a Network management system? If CUOM to be upgraded to 8.X do we need to purchase the upgrade license? Is OM 2.3 to 8.X is a direct upgrade?
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May 16, 2012
My Customer today have CUOM 2.3 and CUCM 7.1.3. He is planning to do upgrade CUOM 8.6 and CUCM 8.6. My question is: Is it possible to do upgrade CUOM directly to 8.6? If CUOM to be upgraded to 8.X do we need to purchase the upgrade license?
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Nov 9, 2011
I am using LMS 4.0 and I keep encountering this issue "Error performing SNMP Operation"
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Jun 24, 2012
I have an issue with two APs (3502i) which is associated to controller wism2. Total number of APs are connected to this controller is 422 and once I added two new APs (3502i) to this controller I am unable to see these APs coming up. Getting error messages like wrong primary controller nad secondary controller. When I loggedin to the controller through CLI following are the details I am getting for the APs which is not registering to the controller:, Also for comparison I am attaching the statistics for the AP which is working good and is able to register.
Note: I thought the problem with these two APs and will try replacing them but when i connected the other two APs to different switch and different subnet the same errors we are seeing.
ISSUE with the AP:show ap config general AB2-4N-AP11
Cisco AP Identifier.............................. 440
Cisco AP Name.................................... AB2-4N-AP11
Country code..................................... US - United States
Regulatory Domain allowed by Country............. 802.11bg:-A 802.11a:-A
AP Country code.................................. -
AP Regulatory Domain............................. Unconfigured
[code]....
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Aug 16, 2012
I have a wireless access point/modem at one end of my property (which I cannot relocate). To improve wireless connectivity on the other end of the property I am thinking of placing a wifi repeater (probably a cheap one like http:[URL]... mid-point in the property. However I don't quite understand how these things work. I assume repeaters, extenders, boosters are all the same thing?
Does the repeater actually create a new seperate wifi network, so I will effectively have two wifi networks/SSIDs? or will my wireless devices still see only one wifi network? If it creates two wifi networks what happens when I move through the property with say a laptop, will the laptop need to disconnect from one and reconnect to the other hence interrupting the connection? (which is not ideal).
Also does the repeater take up an IP from my main wireless access point/modem? My setup uses a block of static IPs and hence I would prefer not to waste an IP on the repeater if possible.Homeplugs is something else I'm looking into but that seems to be a more expensive option. With Homeplugs I would disable the wireless on the main access point/modem. Then use the Homeplug to put a wireless access point in the centre of my property hence giving fuller coverage.I've also tried higher DBi antennas (& directional ones) but they have not been effective.
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Jul 8, 2012
I have Cisco AP 1142 standalone and I want this one to operate with WLC.
I have searched in Google, they said I need to upgrade AP1142.
I don't know how to upgrade it.
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Aug 26, 2012
i have a problem using my usb to serial cable connection, i can connect to one router on my work, but i can't connect to AP 1142, (i have tested also con AP 1231).i have a laptop running windows 7 64 bits, before i use a win xp 32 bits, and i didn't have problems.i am using putty, and have installed tera term 4.74 but the same.connection details, 9600, 8, 1, N, N.
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Apr 29, 2013
I can't get connectivity from laptop to AP using cross over or straight through cable to do a tftp transfer from tftp server on laptop to ap.
I held the mode button on ap and powered on to get to rommon. The ap has no ios so it goes to rommon anyway. ap light is blinking red.
ap: set
DEFAULT_ROUTER=10.0.0.1
IP_ADDR=10.0.0.1
NETMASK=255.255.255.224
[Code].....
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Feb 28, 2013
After AP is booted it shows the following message and cannot able to join in WLC:
*Mar 1 07:13:37.000: %CAPWAP-5-DTLSREQSEND: DTLS connection request sent peer_ip: 192.168.71.16 peer_port: 5246
*Mar 1 07:13:37.000: %CAPWAP-5-CHANGED: CAPWAP changed state to
[Code].....
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Dec 13, 2011
I have a cat 3750 switch with the folowing snmp v3 config:
-snmp-server group admin v3 priv
-snmp-server user lmsadmin admin v3 auth md5 password1 priv aes 256 password2
The credentials on the device in LMS are as folowing:
where Auth. password = password1 and private password = password2:
When I run a credentials verification job, I get the following error message:
Error performing SNMP operation.
I have tried this on LMS version 4.0 and 4.1 with the same result.
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May 9, 2013
wether the Cisco RV180 router model can be configured with a public IP address on the LAN interface? I'm planning to use it in the following setup:
Internet ------------- WAN port (public IP) RV180 LAN port(public IP)-------------- WAN(public IP) RV016 LAN (private IP)
Disabling gateway operational mode and switching to router should disable NAT and allow this setup but need to confirm if it works? I'm concerned if the web management interface actually allows a public IP to be set on the LAN side.
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