I have problem with one AIR-LAP1252AG-N-K9 AP. When i am connecting the laptop through wifi to this AP i am getting blue dump. If the same laptop connect to any other ap i haven't get any error. Laptop Model no is Lenovo L412.
AP Has below IOS version.c1250-k9w8-mx.124-21a.JA2
I am not wanting to use my router as I have disconnected it all together. I ran an ethernet cable from the back of my dvd player to another room where my computer is. I plugged ehthernet cable to computer. And dvd player saying no network.
View 1 Replies View RelatedI am using Windows XP SP3. The problem which I face is mention as under, When I starts my laptop and its reaches to WinXP screen (appears after BIOS and Before Windows Explorer) at this time if my Laptop WIFI is enable than suddenly a blue screen ( means blue color screen with information which is a glance for me and unable to read) appears and my system goes to restart periodically. Next Scenario appears, system reaches to windows explorer healthy by disable WIFI connection, at the time of enabling WIFI and start search for Networks in range suddenly the same blue screen appears and system goes too halted and need to be restart. For resolving this issue by myself I am trying to reinstall my copy of Windows XP numbers of time but the same issue came in front of me repetitively, I am using my own WIFI router with Internet Connection and there are many others WIFI connection is also available near to my location.
View 6 Replies View RelatedMy company recently handed me 2 used 1252 AIRONET APs that they picked up somewhere to replace and add on to the current AIR-AP1121G-A-K9 that are currently used. I've been successfull at connecting via a Serial Connection in an attempt to the AP's IP via the CLI. But further attempts to connect to the AP via a web interface to continue setup have been a failure. After some research, how to confirm that LAP series products can only run Lightweight IOS, hence the need for a CISCO controller, or can I try to flash the firmware to make it into an autonomous AP.
View 1 Replies View RelatedI have 6 of the 1252 APs that suddenly no longer will associate with any of my 3 4400 controllers. I've verified the power injectors are up and good, shut the port on the switch, and even moved from one power injector to another. Also, in WCS there is a picture of what looks like 3 disks stacked on top of each other, and I don't know what that means.
View 2 Replies View RelatedI upgraded the firmware to latest and apparently i've lost couple of options inlcuding TCP Dump in diagnostic as well as I cannot find how to disable/enable an ethernet port.
View 5 Replies View RelatedWe got some serious issues to get APs running on a WLC 5508 (7.0.116.0). The APs were added and configured in the WCS, but no SSID can be found by clients (802.11b/g Network Status is enabled).
The radio led is blinking green on the APs which indicate that the "access point location command" has been invoked. What's the meaning of that?
We have a pair of ASA5520 firewalls setup in a very inefficient fashion, and I wish to convert them to an active/passive cluster. Trouble is, there are a number of configuration option I will need to re-implement (VPN tunnels, remote users etc), and trying to capture the configuation with a simple "show running-config" or "show running-config all" or even "show startup-config" doesn't get me things like the pre-shared-key from the VPN configurations - and I don't know them all, so I can't simply re-enter them.Is there any way to get a dump of the running (or startup) config which shows the hidden settings like pre-shared keys and OSPF message digest keys?
View 5 Replies View RelatedI have an Aironet 1250 AIR-LAP1252AG-A-K9 I am having issues with, and I am hoping for some direction on how to resolve them. I understand this question has been posted many times many different ways, but i have no luck unfortunately. Here is where I am: I can terminal into the AP, which has been set to factory default, with the username and password and enable password of Cisco. Once I am in the enable mode, I get lost.
Usually there would be an option to go to config. t, and work from there, but this AP does not have that option, Actually if I do a ? at the enable prompt, the commands list only starts with the letter C; but none are config.
I also cannot get into the web interface of the AP. The AP gets a DHCP IP from my DHCP server, (192.1681.128/24) but I cannot get into the web interface using the IP it gets from DHCP. The page never comes up. To add to the confusion, I cannot turn off the CLI event logging, although I enter the command "no debug all". Maybe I am off on what to put in. Nonetheless, it drives me crazy with messages every two seconds as I am trying to type while attempting to figure things out.
Overall, from reading the forums and doing Google searches, I am going on the assumption that the AP is now in lightweight mode, as opposed to autonomous mode, which is where I want it to be. I have tried the method of updating the firmware to the autonomous firmware from Jan 2013 for the AP. I use the TFTP method as I have found here on the forums a few times; I hold the mode button down while applying power to the AP, let the system LED turn red and release the button so the TFTP process can go through, but nothing changes.
I have the AP powered from a gigabit POE switch. The computer I am using for the TFTP is on the same sub net as the AP. I have tried using 10.0.0.6/24 for the computer with the TFTP on it, made sure the view all file extensions option was checked, and renamed the firmware to the .default extension-still nothing updates.
I also noticed that once I hold the mode button down for 20-30 seconds then let it go, the CLI output says the AP it is on the 10.0.0.x sub net, but I cannot ping the computer with the TFTP program on it. If i try to, it get a "Command not supported" message. So I will go on the idea that this is most likely why I cannot do a TFTP update.
About 30 seconds after I release the mode button and the AP boots, it will say it has a 10.0.0.x IP address, then it starts going crazy with messages that it cannot find a DHCP server.
7200 VXR router got rebooted after due software crash dump.I have replaced NPE-G1 but still router is rebooting. Currently I am running with 12.4 (15)T 13 IOS.Crash Dump file is attached.
View 4 Replies View RelatedI am running two ASA 5520 routers synched up with eachother. I had a massive connectivity issue this weekend that I am investigating. Now I have figured out how to get the live logging but I need to know how to get the old logs from my router.Also I am looking to set up a log dump that could happen daily or perhaps weekly.
View 1 Replies View RelatedI used to use this forum all the time when i was younger and I pretty much learned most of what I knew about computers from this website (the rest I learned from breaking stuff and then having to fix it). I'm really excited to be back on this website and learning about computers again. The latest generation of consoles really pulled me away from playing my video games on computers and thus i no longer felt the need to over clock everything. Now, for my current problem:
I just recently purchased a linksys e3200 router and have been using it in place of my Belkin N600 (which i bricked ). The router is ran to my cable modem (which is located behind my TV) and the router itself is located about 6 feet away on top of my fire place mantle. The router is connected to my ps3 slim 250gb and my motorola sb6120 both with cat6 10 ft cables at 1gbps. I have a amd laptop with built in wireless g, and intel laptop with wireless g, a pc with a wireless g usb and a wii all connected to the router. Thus, the router stays in wireless g broadcast mode.
THE PROBLEM is that the router will work for about 30 seconds to 30 minutes and then it just starts crapping out. All the computers lose their wireless connection to it, and it would seem that sometimes an online game for ps3 gets bad packetloss during this dump. The only way to fix the problem is if i reset the router. A soft reset works for about two minutes, and if i do the 30-30-30 reset, it starts working again for another 30 min to an hour.
Here is what I already know:No known source of interference near the router.nly one other network in the area, and I have tried every available wireless channel.Have not only upgraded to latest version of cisco firmware, but now I am using mini- DD-WRT.Have tried increasing broadcast power on DD-WRT.Have played with the settings in DD-WRT pretty extensively after reading the guides on what settings do what.
The connection issues still happen even if my laptop is 3 feet direct line of sight from the router.It would seem that the problem happens with wired as well, just that it recovers so quickly on wired that most people wouldn't notice.
My cable modem typically averages between 20-30mbps down and 1-3 mpbs up (i moved to a small rural area that charges extortionate prices for better packages). I can't afford a wifi spectrum analyzer tool.
Here is the kicker for me: EVERYTHING worked flawlessly until one day it just quit working. Absolutely nothing was changed. Some of my computers are very far away and on a different floor in the house, so if I have to get another router it's not the end of the world because i can just put this one on repeater mode. I just don't understand how a rather well-received router model could have such bad issues.
Any ideas apart from the typical: location, firmware, interference, channel, channel width, reset ideas? Even now, the router works very well until it goes back on life support.
I have several associates that I am supporting who are working at a customer site. Two of those associates have recently started experiencing BSoD shortly after connecting to the customers network using the AnyConnect client v2.4.1012. I do not know for sure that AnyConnect is causing the problem, or is conflicting with something resulting in the blue screen, but in searching it appears it may be. The two associates having the problem also have the AT&T Global Dialer client installed on their assigned computer, and I have seen this has been a problem in the past with v2.2, though this was supposedly resolved. The other curious thing is that this just started happening, though they have been using the client for several months now, and the AT&T client has been installed the entire time.
All computers are XP SP3, Windows firewall disabled, McAfee 8.7.0i, and Verizon VZ Connect. The only computers with this problem are the ones with the AT&T dialer, and like I said, this just started to happen after several months without an issue.I would really like to avoid removing the AT&T client as they need that to connect to a different customer's network.
I have a blueray player that I want to put in the computer that works as a server for me. The server is the computer that I have the vpn attached to and is therefore the one that gets all of the downloads as well.I am also thinking of upgrading the network for this to 1000 bit - N standard? With the faster throughput on the internet will it be feasible to stream a blueray across the network?
View 2 Replies View RelatedJust had some more 3500i installed,but 2 of these seem to be working, but there is no green LED when no connection, and when you conneect there is no blue led. The LEDs to change when rebooting the AP, just neve seen this before, is this a fault?
View 5 Replies View Relatedcant get my blue ray to connect to wireless. on network connection test it stops on gateway ping?
View 1 Replies View RelatedAbout three(3) months ago, I attempted to set up a wired network between a laptop running w-7 and a desktop with w-xp, sp3. Shortly afterwards, I started getting blue screens with error messages and codes about device confilcts. After disconecting the laptop, I still have the problem sometimes. I looked into the system, and found twenty-seven(27) items with yellow exclamation marks on them. Should I delete them or just disable them?
View 3 Replies View RelatedI purchased this router, and in reading reviews several people complained how bright the blue "dome light" is. They also pointed out that in the manual there is a way to turn it off. I would like to turn it off, and I have read the manual virtually "cover to cover" (I am after all reading it on my computer), but I did not find any information about this.
View 4 Replies View RelatedWhenever I disonect a network drive - the computer blue screens.I have run all of the usual driver fixes and no solution, (sfc /scannow, 3rd party drive correction, etc).
View 2 Replies View RelatedMy sony blue ray player lost it's connection to my wireless lnyskis router. I can't reconnect it.
View 3 Replies View RelatedThe internet connection light is blue, i am assuming this means the device thinks that it is connected. However wired or wireless I can't hit any web pages. When I use the internal tools neither can the device ping any address.
I am using:
Firmware 2.00NA
DSL modem ATT-Yahoo-SBC (Speedstream 4100 using DHCP)
I am planning to upgrade the firmware to 2.01NA and give that a shot.
I have a HP Pavillon dv6000 laptop, tried connecting to my wireless network this morning but no luck. It will connect fine when using Ethernet cable. Whether the switch is pushed to on or off the light stays orange, when it is connected it used to turn blue. I've included a prtscrn of my device manager...
View 3 Replies View RelatedI have a 4 computer MS LAN connected to a router that is connected to a ISP disk outside the house and all computers have internet access. I now want a redundant backup on connecting to the Internet. I have a Wild Blue Internet Disk outside the house that we used to use.Can I install another LAN card and just have that connected to Wild Blue?
View 1 Replies View RelatedI have an HP deskjet f4580 printer which i am trying to connect wirelessly and print from my laptop. virgin recently installed a new hub/router and now i cannot seem to print wirelessly. i have just removed and reinstalled printer but can only print via usb?
View 1 Replies View RelatedI have Comcast and my modem is indicating (blue light ) that my signal incoming is weak but my out going is fine. I tried resetting the modem ...no change . Is my problem with the modem or Comcast ?
View 2 Replies View RelatedI have an HP deskjet f4580 printer which i am trying to connect wirelessly and print from my laptop. virgin recently installed a new hub/router and now i cannot seem to print wirelessly. i have just removed and reinstalled printer but can only print via usb
View 1 Replies View RelatedMy internet light flashes at times yellow.Some times i lose internet connection .I have never had this problem with my linksys router.
View 3 Replies View RelatedA customer of ours has a Linksys WAG120N but the wireless card in their machine is a D-Link AirPlus DWL-G510.After having ripped my hair out trying to work out what the problem is including taking the machine to our base where it worked on both a WiFi hub and an adhoc network but promptly BlueScreened again when I got it back to the customer's site we tried as a very last ditch effort putting the router back to their old D-Link wireless router and the machine worked perfectly again.Why the router is causing a BlueScreen of Death?The only thing I can come up with is given the age of the card it may have something to do with the period where some D-Link cards disliked being connected to anything but other D-Link gear. If I recall correctly it had something to do with 802.11G still being in its final stages of ratification and D-Link was doing things to try and get their gear working as fast as possible.
View 1 Replies View RelatedWe have a strange issue may be an known issue. We have the ACS 5.3.0.40 with Bluecoat Packetshaper (Packeteer) as the Radius Client and tried with PAP as well as CHAP with the suggested VSA. But once we try to authenticate with GUI in the PS end we get authentication failed. i.e its says invalid password but in the ACS end we get it as the Auth success log. We are not able to login to the PS as well. What is the issue anything to be done with the patch upgrade or any issue with the packetshaper? [code]
View 3 Replies View RelatedAfter the upgrade of the WLC 5508 to version 7.4 the 1142 access-points LED blinking rapidly cycling through blue, green, and red. I found the following information to this behavior: "Access point location command invoked"
The configuration didn't change. How can I switch this function?
In my lab I have a Guest Wireless network setup and fully functional. Here is a brief diagram:
Client -> AP -> LAN switch and WLC-Foreign -> Core router -> DMZ switch and WLC-Anchor -> Edge Router -> Internet
I have NME for credential management on the LAN as well.The WLC-Foreign is a 5508.In my DMZ, I have two networks - 1 for normal DMZ management and 1 for Guest Wireless.
I now have to add a Blue Coat web proxy appliance into the DMZ and have Guest Wireless traffic pass through it. I have tried multiple scenarios including connecting the WLC-Anchor to the Blue Coat directly and making the Blue Coat the gateway for my Guest Wireless network. Any good design for the DMZ networks and/or routing to enable the Guest Wireless traffic to go to the Blue Coat and then out to the Internet?
I recently purchased the Magnavox MBP5130/F7 Blue-Ray player. I have been trying to get the player to connect to my wireless network so that I can stream Netflix, etc. I am using a Linksys router. The device "sees" the wireless network (it displays the name) but I seem to get the error that the Wireless Router settings are incomplete - use advance settings to complete setup. In advance settings it fails - it is not possible to connect to the DNS server. Please confirm the internet connection or DNS address setting. IP Address 192.168.0.102;
View 14 Replies View Relatedmy Dell laptop was working fine when suddenly I received the blue error screen. I ran repair and the computer started working, and only without Internet. Network troubleshooter finds problems with both cable and wifi adapter, and everything is fine on device manager, and but nothing shows up on ipconfog/all command. I am using a tplink router and it's working fine as as I'm currently typing this on my mobile.
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