some computers is connecting to AP that is farthest, But there are two APS closer and the signal gets too low, the computer only connects to the closest AP if I disconnect and reconnect.I have 2 controllers series 2500 model AIR-CT2504-K9.
View 5 RepliesI have recently bought a new computer and have been happily connected to my wireless network for three months. The other day the connection was lost and now I cannot connect to my wireless or parents wireless networks. I can connect via the ethernet only. I will attatch an ipconfig for you to have a look at when I am not connected can see my wireless network connections however when I tempt to connect it says windows cannot manage it. I am running windows 7 home premium 64 bit[CODE]
View 2 Replies View RelatedMy Dell Dimension is no longer connecting to the internet via the wireless router. I have a dlink DI-524 and a dlink wireless USB key but it no longer connects. This just started today. When I try to repair the connection, it fails on "renewing IP".
OS is Windows XP.
P.S. I have tried power cycling the modem/router but nothing works. Other computers can get on the internet via the wireless router fine.
I have two PC laptops. One operates Windows Vista, the other has XP. I recently just had to do a hard reset on my linksys wpn824v3 router and made a new network name and password. I also changed the password for the router (suspect I may have a virus). My girlfriends computer (vista) sees the new network name and connects fine, my XP computer doesn't even see the new network, but it sees my neighbors networks.. and the laptops are sitting right next to each other.
View 1 Replies View RelatedHave two other computers that connect with ease to the Netgear wireless router, but the new computer will not access the internet. I have been searching for answers and have tried about everything I can find nuder similar posts, but I still have not internet access. At varying times, I have had "internet access", but no actual ability to load websites. Right now, I do not even have access. I am at a loss.Even at my low level of experience, I am usually able to tinker until I fix the problem, but I am about four hours in and currently seem to have taken a step backward. I cannot even begin to explain what things I have already tried
View 9 Replies View Relatedthere has been issues with this router, and I wonder if any of you have issues connecting to the 5ghz when you wake your pc from sleep longer than an hour. For some reason when I put my computer to sleep at night and wake it up in the morning, my computer will not connect to 5ghz. It will work fine with 2.4, both are set in auto, so I dont see any issues. I did try to put 5ghz to a manual setting; wpa2, 40 mhz, and channel 161. I still get the same results. I am doing something wrong or is the router's 5ghz faulty?Also when is the new firmware coming, I am getting sick of my Harddrive being awake 24/7, its killing the harddrives life span and wasting electricity. I should put this in another post, because they should really change the media server to Wild Media Server or Serviio it would be alot better.
View 7 Replies View RelatedI have a Verizon Actiontec router without N band. I cannot receive the signal in the farthest corner of my home. Apparently using an N band router will solve this problem with the higher output. Verizon refuses to send me a new router with N band, stating that they will merely send me a replacement for the current router w/o N band. Therefore I want to change this router out. I don't know if the Actiontec has a built-in modem, and if so, how and what can I use as a replacement router.
View 4 Replies View RelatedMy HP laptop connects to our wnr0003(or whatever it is) router but it says local only. When we took it to best buy, it connected there to the Internet oddly. And even odder, last year we had THE SAME router and it DID in fact, connect to the Internet, using the same router and all. So my question is, how do I fix this?
View 8 Replies View RelatedI have 3 computers running Windows and 1 running XP Pro.ISP is Charter. All these were connecting fine until Tuesday night storm came through. Power was out for a while due to a power pole being knocked down. Cable was on this same pole I think. Next day none of my computers could connect wireless.Used Ethernet cable direct to modem and finally got connection. To make a long story shorter, I find that now I can only connect unsecured or WEP. Can't connect using WPA2 at all.I wonder if it is possible that the ISP has blocked something to limit the speed?
WEP is only 54 MHZ
WPA2 is upto 300MHZ
Tried 2 different Netgear routers with same results Currently configured for WEP shared
System Info Utility version 1.0.0.2
OS Version: Microsoft Windows 7 Home Premium, Service Pack 1, 64 bit
Processor: Pentium(R) Dual-Core CPU E6600 @ 3.06GHz, Intel64 Family 6 Model 23 Stepping 10
Processor Count: 2
RAM: 8190 Mb
Graphics Card: Mirage Driver, 2 Mb
Hard Drives: C: Total - 476837 MB, Free - 428341 MB;
Motherboard: Gigabyte Technology Co., Ltd., G41MT-S2PT
Antivirus: Norton 360, Updated and Enabled
I'm working with a friend out with his computer, and he can't connect to the internet, but i can.But he uses a different computer system than me and turning on the wireless networking.
View 1 Replies View Relatedmy computer only connects to the internet in safe mode
View 3 Replies View RelatedI have a windows 7 computer that was connected wirelessly to my router and internet worked fine. One day i woke up and the internet would not work. The computer is still connected to the router but no internet access.There are other computers on the network that connect fine.I have also tried connecting my computer directly to the modem and still no internet.Running windows diagnositc tells me there is no default gateway available. Ive cycled the modem and router probably a million times and even taking the pc to another house to try on a different router and still no go.
View 5 Replies View RelatedI am having a weird problem with one of my network PC's. I admin a small network which I inherited at work but am a novice when its comes to networking hardware.One of the PC's suddenly stopped connecting to the internet on Fri night, as the cables have all been run through the roof I went through every cable on the D-Link 10/100 ethernet switch and could not get it to connect. Connection wizard showed it was sending packets whenever I tried to ping but recieved 0.
View 14 Replies View Relatedwhere with my computer where it will connect to my network for a second or two then immediately disconnect. Other computer and devices connect without a problem. I have also experienced this with every network I have tried to connect to; it does the same thing. I figure it is therefore a problem with my laptop itself, but trouble shooting has yielded nothing and most of the fixes I have found require connecting to the network, but obviously I cannot do that.I can connect with an Ethernet cable just fine. My guess would be that there is a setting that is incorrect within the wireless on my computer, but what that is I could not even venture to guess.
View 2 Replies View RelatedWe have a Belkin N300 router connected to the internet through a cable modem(Comcast). Up until yesterday it worked fine for all the devices connected. But now whenever my brother's laptop connects(wireless) to the network it makes the router lose connection to the internet so all the devices connected lose connection, too obviously. Everything shows connected to the router, but the router releases it's DHCP whenever he connects. As soon as he turns off his wifi or manually chooses to disconnect... the internet fires right back up within a minute or so. We have no idea what is causing this. We did notice that his laptop was trying to connect with IPV6 while everything else was using IPV4
View 2 Replies View RelatedJust purchased a new computer. Old one has a Lynksis wireless router. Tried to connect the old one and can't get internet.
View 1 Replies View RelatedI woke up and my computer just refused to connect to internet. My roomates computer connects fine to the same modem (we use adsl). I tried switching cables and ports. The night before, my computer had an unexpected shutdown...
View 1 Replies View RelatedMy computer connects to the internet but when i try to get it on it pops up webpage cant be displayed.Then when i diagnose the problem it says somethings wrong with my proxy server ive followed the instructions.
View 2 Replies View RelatedWe have a fairly new (about two weeks) wirless network set up in our home consisting of a Netgear modem (with wifi, which I have disabled) connected to a Belkin N wireless router. Our ISP is Optus.
My laptop (which is running Windows Vista service Pack 2) was connecting fine since we set it up until about 2 nights ago. Since then, it has had trouble connecting to the network (windows tells me it's taking longer than usual) and when it finally does, I have limited or no connectivity.The internet works fine when the laptop is connected directly to the modem, and if I unplug the wire, it stays connected to the network wirelessly for several minutes before it drops the signal.
At first I thought it was because I was using the laptop at the back of the house (with the modem and router being at the front), perhaps the signal experiencing interference, but no matter where in the house I try to connect, it has problems.I also tried updating the drivers and uninstalling/reinstalling the drivers for the adapter in the laptop, with no luck.
P.S.
Xirrus pictures =
1. taken from the back of the house (not connected to the network) where the laptop is used a majority of the time. Although the strength isn't the best, there didn't seem to be any problems in the two weeks prior to this.
2. taken from the same room as the modem and router, connected to the network, but with "limited/no connectivity"
Command Prompt:
Microsoft Windows [Version 6.0.6002]
Copyright (c) 2006 Microsoft Corporation. All rights reserved.
C:Windowssystem32>ipconfig/all[code].....
The modem connects to a D-Link DIR-655 which connects to a computer (Vista) and a switch, the switch then connects to another computer (Win7) and an xbox. the problem is that the vista computer will randomly connect and disconnect from the internet/ network. The vista computer also generally runs very slow on the internet. The Win7 computer runs perfectly and there is never an issue, so I'm wondering if the problem has to do with the vista computer not being connected to the switch? It is not an issue with the router, I have tried two already and the same issue occurs.the vista computer is running with a Gigabyte GA-EP45-UD3R which has a Realtek 8111C LAN chipset.
View 5 Replies View RelatedI have a printer connected to another computer (Win XP) and it wasn't showing up on the network so I followed some installation process to install a network driver or something. Now the printer is working fine. BUT... Now that computer is having internet problems. It connects to the internet fine but some programs say it doesn't. Like Microsoft Outlook. A message always shows up saying "Must work offline" or something. And I cant listen to some things on the internet because a message comes up saying you must connect to the internet.
View 8 Replies View RelatedMy computer connects to an unscured wifi near my home and i have internet acces for a few minuets, then it just stoppes. Sometimes if i reconnect it will run for a few more minuets 5-10. I have tried two different computers with same results. about a month ago the connection worked fine. This just started recently.I can connent and access internet at other public places with no problem. It seems only this network i have trouble with, why?I am running XP on one, and Win 7 on other, same results.I have read alot of things and tried them all,
-resetting internet options
- changing tcp/ip
- system restore with no results.
I'm working at a high school which has pretty large grounds. The network is configured via one central router and a lot of access points. Recently, they shut down my access point for a moment after connecting it again. The access point works fine (after finding my problem we've tested a lot of computers and they all connect to it and the internet). My laptop and my desktop - the only computers connected to access point when it was rebooted - do not connect to this access point however!
Instead, they "choose" to connect to an access point farther away, so that my signal strength is extremely low (and hence, my internet connection is very poor).How do I get my computers to connect to the previous access point with the strong signal?
The laptop runs Windows 7 32-bit and the desktop runs Windows 7 64-bit.
I have wlc AIR-CT2504-K9. After save config and power down, wlc cannot start. In console I see:
WLCNG Boot Loader Version 1.0.16 (Built on Feb 28 2011 at 13:14:54 by cisco)
Board Revision 0.0 (SN: PSZ163201YR, Type: AIR-CT2504-K9) (P)
Verifying boot loader integrity... OK.
OCTEON CN5230C-SCP pass 2.0, Core clock: 750 MHz, DDR clock: 330 MHz (660 Mhz da ta rate)
CPU Cores: 4
[Code].....
I have 8 2504 controllers and each needs to have a minimum of 20 MAC addresses added. I would rather not add them one at a time but I don't see any features that allow for an import. Any way to do the import?
View 2 Replies View RelatedWe have 1 WLC + 17 AP's on our main site and thats working fine... we just buyed a new AP for a new site of us. Its the same domain, same ip range nothing special at all... Somehow the AP on the site keeps rebooting and the users getting nervous of it there
Specs:
WLC: AIR-CT2504-K9
Software Version: 7.2.110.0
AP:AIR-LAP1042N-E-K9
Software version: 7.2.110.0
[code]....
AIR-CT2504-25-K9 will support AIR LAP1142N-E-K9
View 3 Replies View RelatedI configured a 2504 controller with two LWAPP Access Points, and I'm using two SSID's on the same controller, the problem is when the user tries to switch between SSID's he gets an error message saying that the other network is unavailable but if he disconnects from the first network and then connects to the other it works fine !.
View 5 Replies View RelatedOn the WLC I've set DHCP address pool, everything seems fine after ap download image -> reboot -> hit "Enter" to start blar blar blar... however, after a few second the WLC will initial upgrade image again and again. it's like a non-stop process.
Attached is the start up message, as you can see, i captured it after the ap successfully boot up, and WLC initial another cycle of image upgrade.
btw, my network is flat, WLC & AP all in the same network.
*Nov 3 06:28:30.788: %CAPWAP-5-CHANGED: CAPWAP changed state to JOIN
examining image...!
extracting info (292 bytes)
[Code].....
I have bought 2504 LAN Controller and my old 1142 wants to configure to accept that Controller instead of old controller. These APs and controllers in far away site and before I go there I want to figure out how can I do following.
1. How can I configure old 1142(Previously connected with another LAN Controller) to accept New 2504 Controller instead of old controller ?
2. What are the concerns do I need to consider?
City A is the data center with 2 WLC (CT2504-K9) and a number of AP. City B is a branch with MPLS between A and B. Right now the APs at City B has joined the controller. Users at B is getting ip's assigned from DHCP at City A. How do I configure the WLC so users can get ip's assigned from DHCP server present at B. Option 43 is enabled.
View 2 Replies View Relatedtell me when is available for order the High Availability for AIR-CT2504, like:
AIR-CT7510-HA-K9 Cisco 7500 Series High Availability Wireless Controller
AIR-CT5508-HA-K9 Cisco 5508 Series Wireless Controller for High Availability
I've just been tasked with setting up 19 AIR-CT2504 WLCs with AIR-CAP3502E APs. The primary objective is to maximize throughput from clients uploading LARGE files over the air.
I need to make sure I config HT 802.11n properly with no support for legacy clients in the 5Ghz band.