Cisco :: AIR-AP521 Access Point Disconnects Frequently
Sep 27, 2011
My Cisco Access Point AIR-AP521 disconnets every few days and I have to restart the access point to make it work. The System Software Version is 12.4(21a)JA1 and it is acting as a access point. The lastest event logs does not show any critical logs. I am sure that there is no electricity or switch related problem.
One of my Wi-Fi site, having cisco_1130AG access points nearly 110nos as of now i installed 80nos, after installing, in out off 80nos nearly 12nos of APs's radio is showing down.
Again i reset and re-configure then it is working fine, is there any readio (802.11g/a) problem in this model?
Recently came back from college to a terrible internet connection that frequently disconnects or drops in speed randomly (for all computers on network). This requires me to perform a hard reset to restore connection. This usually happens at least once a day and sometimes several. Current set up is a Motorola Surfboard SB5100 Cable Modem and a Linksys WRT54GS router.
I'm running Win7 on a Lenovo x200. Has run fine for a year. Lately the wireless card disconnects and the system shows no available card. Have to reboot to reconnectThe card is an Intel 5100 AGN. Have tried uninstalling all software and reinstalling latest drivers from Intel and Lenovo. Have tweaked power saving controls, and tried about every suggestion out there. But the problem persists.
My wireless internet constantly disconnects and then reconnects right away for seemingly no reason. I can't find a pattern, sometimes I have no dropouts for 6 hours, sometimes it happens every 20-30 seconds for a few minutes. I've checked online and i tried to do some research on it but i couldnt find an answer, i remember typing something into the cmd and it said that something was disables, just cant remember what i typed into the cmd. Also, when my ISP raises the network speed, my router or whatever it is can't handle it so i disconnect and have to call them to set it down.
About a week and a half ago my n5050 began disconnecting from the internet and reconnecting about 20 seconds later. This happens pretty frequently, about once a minute or so. It makes doing anything over wifi almost impossible. Plugging in an ethernet cable (directly from modem or from wireless router) keeps the internet connected. My wife's laptop, coincidentally also a Dell, doesn't have this problem. Neither do mine or my wife's iPhones or my kids' Nintendo DSs. I'm totally lost. I've tried uninstalling the adapter, updating it, updating the firmware on the router, changing the power options on the wireless adapter, changing wireless channels, uninstalled and completely removed AVG 2013, tried a clean boot, and more. I'm getting real close to scrapping this computer and going with another brand...
Here is my system info:
Host Name: OS Name: Microsoft Windows 7 Home Premium OS Version: 6.1.7601 Service Pack 1 Build 7601OS Manufacturer: Microsoft CorporationOS Configuration: Standalone WorkstationOS Build Type: Multiprocessor FreeRegistered Owner:
My Linksys E2500 wireless router frequently interrupts the connection to my ISP. This happens about 2 times an hour. The connections is - due to the automatic reconnect feature - only interrupted for about 20-30 seconds, but is quite unnerving, as it causes downloads to stop, streams to freeze and website loading failures. The reason I know that the connection is interrupted completely is that my IP address changes every time it happens. I know the failure is not on my ISPs side, since the connection does not interrupt when I connect my PC directly to my DSL-Modem (Siemens C2-010-I). The router runs the newest available firmware (1.0.04 build 1 Dec 26, 2011)
I have a LinkSys WRT54G Wireless-G Broadband Router located in my basement office. My IBM T42 ThinkPad running Windows XP Pro has an Intel(R) PRO Wireless 2200BG Network Connection adaptor. The signal strength on the main floor of our townhouse is ~ 80%. My problem is the signal frequently disconnects then recovers automatically causing frustration when browsing the internet. My question: Should I upgrade to a new Wireless N router OR purchase a WiFi Range Extender? since my laptop has a Wireless-G adaptor would a Wireless-N router provide a stronger signal?
How would I bridge a wireless connection with a distance of 400 feet? Would twoAP1262N-A-K9 be able to make this happen? Or is there another wireless bridge that you all can think of?I would be connecting one AP1262 of off a 3750g switch and at the far end (400 ft aproximately) another AP1262N-A-K9.
I had a new AIR-AP1042N-N-K9 access point and I tried to convert it into lightweight mode with the image c1140-rcvk9w8-tar.124-21a.JA2.tar . I used all the methods but the AP is getting hanged at one position after decompressing the new IOS. The capture of the process is below: [code] After this I am getting the junk characters and everytime AP hangs at this position.
How do I connect and configure my WAP54G wireless access point to my new Cable Modem? I have it connected to the modem but I cannot access it to configure it. It appears to be working but before I got the cable modem I had it connected to a router and it was set-up with a static IP address. With my new ISP, I no longer have a static IP address so I am trying to configure the WAP54G to use DHCP. Trying to access it thru the internet at 192.168.1.245 does not work.
I just bought an LG Bluray DVD player (BD390) which is unable to find the access point in my home network.My router is a WRT54G, ver. 2.2, running firmware: Ver.4.21.1. My home network uses high speed cable with two computers on the wireless network, all working with no problems.The router is on the second floor but the two computers and the new BD390 are on the first floor - about 35 feet away. I have the wirelss security set to none and use only the specific computer MAC addresses to allow connection to this network.
I found directions in the forum for a setup using the LG BD390 but with a different Linksys router. I changed the security to WPA (AES); the Beacon interval from 100 to 75; the Fragmentation Threshold from 2346 to 2304; and the RTS Threshold from 2347 to 2307. The DVD wireless connection still failed to find my network. There is a "Push button" connection feature on the BD390 setup which I tried, but the only "button" on the router I could find was in the basic wireless setting, a green icon for the wireless SSID setup. No connection was made there either.
The recommendation connection from the LG manual is for a network cable, but that would be over 50 feet and a real pain to connect, so I would prefer WiFi.
The Internet access starts very slowly and then keeps dropping. My Internet connection is 3G and I get good signal strength but the Internet does not connect. I am using Windows 7 Ultimate OS. Ram is 4 GB
since getting a DIR-655, and I've had random loss of wireless access at least once a day, sometimes 2-3 times a day.While browsing around the settings looking for a way to increase the DHCP lease times I noticed the expiration times were way in the past. Like January 1970 or some such. Then I looked around and saw that date/time for the router was wrong. ("Current Router Time"). So i set up Enable NTP Server (Tools->Time->AUTOMATIC TIME CONFIGURATION).Ever since doing that I haven't had a single loss of wireless connectivity. Rock solid. For weeks now.
I have a WAP54g hardware version 1.0.I install de last firmware on this access-point but, this access-point reset automatic after a random time..It’s it possible to downgrade de firmware from this access-point?
Have a WRT320N router at one end of the house in the basement. Would like to boost signal to other end of the house. Which product should i use, an access point or a range extender? My house is also wired with Ethernet cable and I could plug the access point into an Ethernet port at the end of the house where the signal is weak.
I've got a AP WAP54G. I've managed to get into the configuration page and rename my router and set a WPA2-Personl password.
The issue I'm facing is that when me and my roomate try to connect to the router at the same time, it shows the laptop that connects second as one that has 'limited connectivity' and hence cannot use the internet. The 1st laptop however works fine! The settings for the router have all been left to default.
I'm not sure, but does this problem have anything to do with the fact that the router in configured with a static IP. If so, then there is another issure which is that whenever I try to change it from static to automatic/dynamic IP, the page fails and the router doesn't even get connected to the configuraion page(192.168.1.245) after that. The only way to get that page again is the reset the router.
Also I'm not able to directly get into the config page when I connect my router to my laptop via lan. I need to change the LAN IP to 192.168.1.x where x is >1.
What I want to do is the opposite of most configurations. I live on a small island with only one DSL connection. The modem is wired connected to a WAP54G Access point. To extend this access point want to use a WRT54G.
I'm using a WRT120N and have had no problems connecting most wireless devices, but a Nintendo DS and DSi owned by my family are unable to connect to the access point. My wireless security mode is disabled, network mode is set to mixed, SSID is the same as on the DS/DSi, Channel width is 20Mhz only, Standard channel is set to 6, but I tried using channel 1 and 11 without success, SSID broadcast is enabled.
I've tried every work-about I could find and always get the 51300 error code, and am at a loss as to what else I can try to get the devices to connect to the access point.
I have 3 E3000 Routers and would quality input regarding using 1 of the E3000 Routers connected to my Broadband Modem (Roadrunner) and would like to know how to configure the remaining 2 E3000 Routers to be hardwired to my main Router as Access Points located approximate segmented 1/3rd areas throughout my house which really is only 1800 Sq.Ft. in area. How to be configure these routers as access points as well as configuring the main router that will be connected to my broadband router. This is my first network to utilize streaming video, Internet Television Programs, Internet Radio, Accessing the Internet in all rooms of my house and outside the immediate adjacent patio area.
I have tried to find mib for my Linksys WAP54G acces point without succeed. Any body know how I could find it?? I want to program a software based on SNMP protocol. Is there some databses for mibs?
Have a few users on Vista/7 using Windows L2TP to connect to our ASA5510. It is reported that after a few hours the connection drops. From what I have seen this can be anywhere around 5-6 hours. Of course my connection will drop after an amount of time has passed and no traffic has passed the tunnel. But the users are adament that this drops during large transfers; i.e. not a timeout issue. Before I spend anymore time on this I just want to know if this is normal behavior for a remote access L2TP using Windows to disconnect on it's own after this amount of time. Never had a reason myself to remain connected that long, and when I did I used a site 2 site tunnel.
We have a strange problem. We have a WCS v.7.0.172 that controls our two WLC v.7.0.116 and we have also two "Anchor Controller" WLC v.7.0.116 for Guest Access.
We use the LAP1142N and every AP has two SSID's. One for internal data traffic and the other one for the guests.
Now the problem is, that even if we have internal and external user on the same AP, the guest users gets disconnected after a few time. Sometimes after 20 minutes, sometimes after 90 minutes...but the user is still working. It's really irregular.
I have two SSIDs on an Autonomous Access Point, that goes to a 2960 switch, that connects to a L3 3560. I have a vlan for admin/private internal access that uses the native vlan (1) and guest vlan (50). I have configured both and I am trying to get both to go out the same Internet connection.
I cannot get the guest access to access the Internet. It looks like my computer will go, but it just comes up saying no Internet access.All interfaces are trunking this vlan properly. I can communicate from the laptop to the 3560 but I just can't get to the Internet.
I'm having some difficulties with the VLAN setup on the SG-200 and the WiFi access point. The access point (a TP-Link WA801N) is only able to access the internet when it is plugged into a port that is on the default VLAN (PVID 1). If I plug it into one of the other VLANs then any clients connected to the WiFi lose access to the internet and cannot access devices on the VLAN. I have previously used this setup with a first generation Cisco WAP4410N. [code]
I have a 5500 controller that we use to manage our lightweight access-points. We have had complaints that the 'guest' vlan in the boardroom is not usable. Our guest vlan is in fact overloaded.
I went back to the original site survey and noticed that coverage for the room is not ideal so I would like to have a new lightweight access-point installed in the boardroom and somehow limit the access to it to only a few people.