Cisco Wireless :: 2504 - Auto Install Hanging
May 3, 2012
I received a new 2504 today, I consoled on and powered it up. I see the boot sequence starting all the services. Unfortunately that's about all I can do - i try to terminate the Auto-install script but even pressing the Enter key has no effect. I can ping the 2504 but HTTP just times out. The console cable and terminal software are fine (I use them daily on a number of Cisco devices). I have done a factory reset but the same thing happens.
So, I'm thinking the unit needs to be RMA'd ?
This is what is on the current session :- [Code] ........
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Sep 17, 2012
We have bought an 2504 Wireless Controller and now i want to download the newest Software, actually the Wireless Controller runs release 7.2.103. In the download section from Cisco i've found two "latest versions" the 7.0 with release date from 11.09.2012 and the other 7.3 with the release date 30.08.2012.
Now I'm a bit confused about this, because the higher release has an lower release date : Can you tell me the difference between this versions? and which version i should install?
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May 22, 2013
I have a WLC 2504 with 5 AP licenses for which I have installed an adder license via GUI. The installation completed successfully, but I still cannot view the new license. The maximum number of APs is still showing as 5 and in fact I cannot add more that 5 APs. I tried installing the license file again, but now I get a "duplicate" error.
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Jan 28, 2013
I'm attempting to install a GoDaddy wildcard ssl certificate onto a WLC 2504 running version 7.4.100.0.
I am getting the error "#SSHPM-3-KEYED_PEM_DECODE_FAILED: sshpmcert.c:4055 Cannot PEM decode private key" when downloading the .pem file to the controller.
What I have attempted to do was to export the certificate from a Windows 2008 R2 server into a .pfx file. The file contained the private key and all possible root certficates (in this case a root and a intermediate cert). Now I took this .pfx file and attempted to create a .pem file with openssl using the following command: openssl pkcs12 -in myssl.pfx -out mynewssl.pem -passin pass:mypassword -passout pass:mypassword
Now I have opened the .pem file and verified it does contain the private key and the three certificates (wildcard, intermediate and root).
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Jan 18, 2012
Hanging up our cordless phones briefly interrupts our wireless connection. Just long enough to be disconnected from online games.We are using DECT 6.0 Vtech phones (definitely not 2.4 ghz phones)We have verizon FIOS internet (not DSL)I've tried changing channels in the modem with no success.
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Sep 14, 2012
We have Cisco Prime 4.2 installed Windows 2008 R2 server, I am facing problem when I am going under Report>Fault & events or any other section, the browser gets stuck in loading page and become unresponsive. If I restrart the Daemon manager service it works fine for some time and again start giving problem in two or three hours time interval.I also face the same problem when I go to Admin > Job browser window.Does any one face the same problem,I have changed the host name of thserver using script and also generated new SSL certificate and I tried with diffrent browsers but problem is still persisting.
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Oct 26, 2011
I'm running (C7200P-ADVENTERPRISEK9-M), Version 12.4(24)T4, RELEASE SOFTWARE (fc2) on a Cisco 7204VXR (NPE-G2). Currently, the router has about 200 VLANs configured on dot1q subinterfaces.
Now, the router hangs everytime we try to add a new Vlan.
Is there a well-known bug with the IOS version?
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Sep 24, 2007
When I power on our ASA 5510 it just hangs on "Launching BootLoader...".
I've managed to get into ROMMON before it attempts to launch the bootloader and tried to restore an ASA image but it said disk0: failed to mount.I've copied the console output but am not sure if it is useful to diagnose the problem or not (and is quite long)
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Apr 13, 2012
I have some issues with win 7 64 bit pro. I have 3 computers on a cat 5 wired home LAN using a DGL-4500 router and in yhe same homegroup. All are gigabit capable. 2 are regular PCs, one is an HTPC. All have the latest drivers.1) File transfers never exceed 12% of the network capacity.2) If I transfer from computer A to computer B's public folder, I can transfer 1GB in a few minutes. However, if I attempt to copy/paste a file from Computer B's public folder to computer A, computer A takes forever "discovering" the file, then gives some absurd transfer time, say 11 hours for the same file.3) If however I go to computer B and paste the same file into Computer A's public folder, the transfer takes only a few minutes.
4) If at any point during scenario #2 I right-click B's public folder from A during a transfer, I get the spinning circle forever which 90% of the time results in Explorer hanging and requiring the process to be killed/restarted.
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Mar 29, 2012
I have a client that has a newer Dell T310 - 8GB - Xeon 2.4, SBS 2011. Just went to a clients to move the office from one building to the other, couldn't log into the server so went to the terminal and saw the machine wasn't responsive in windows - users still able to access files and Quickbooks. I had to force shut down the machine.Now I fire it up, it gets to the login screen, and when I log in it gets stuck on the welcome screen. I can get into safe mode, i do not see any errors in event viewer that jump out. Hard drive lights are blicking like crazy at the welcome screen. But still can't get into it, and then the machine seems to lock up.
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Mar 28, 2011
I'm using a Cisco 2821 router to provide temporary Internet access for a private network of about 300 users for a conference at a hotel. The hotel has provided me a public IP address for the WAN side. On the LAN side I have a 10.x.x.x /8 subnet with the router providing DHCP and NATing (overload) across the WAN interface.
Users can pick up an IP address and access the web. Light web pages such as Google tend to load without issue, however if a user does something that takes more time, such as streaming a Youtube trailer or opening an RDP session, the connection will freeze.
It doesn't appear to be related to bandwidth availability. Pings return on average 10-15 ms. However, I will get a request time out about every 10th continual ping. Steaming video will load about 4-6 seconds worth of data, then will appear to freeze without dropping. Doing something like speedtest.net will send a large amount of data then will hang, without ever ending the conversation.
This doesn't happen when I plug a laptop directly into the hotel public Internet line. They also don't have issues with their network similar to this.
I do not have any ACLs, etc. loaded. The router is basically wide open as far as I can tell. I don't see the router resources getting used much at all.
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Mar 5, 2011
i have 2851 router and it is hanging when i login on it while it is hanging it gives me the following error message: [code]
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Oct 30, 2011
I have 3 locations connected with MPLS connectivity … 2 mbps , 2 mbps branches and 4 mbps and I have Cisco 1841 router ?Last few days I am facing problem that Cisco 1841 router’s Lan port suddenly stop working and connectivity get disconnected.In this stage branch offices can reach up to CISCO 1841 WAN port.
( I have changed 2 different router assuming router problem but issues remain same, Hence No hardware problem )
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Dec 16, 2012
I have a 2911 router hanging/freezing at random times, could work fine for a week then crash, or sometimes, could only go a few hours, completely random with timing. The onyl fix is to manually pull the power and reinsert.When this happens, all services/access stop working, including nothing on console access.This was on 15.2.1.T1 which im aware, has a few bugs, so i upgraded to 15.2.1.T2.The issue continued, so I swapped out the 2911 with a brand new one. The issue is still present.
One interesting thing, is when the router crashes/freezes, all lights appear to remain on working as usual, but when i unplug any of the ethernet links, the lights still continue to remain flashing and on for the ethernet LEDs, even once i have fully removed the cat6 cable.
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Dec 21, 2010
I'm using two WRV210 Linksys Cisco Routers to create a tunnel between two places with a pppoe adsl internet connection.I made several tests with new 2.xxx and old 1.7xx firmware, and nothing changes.Try to reset to factory defaults, and nothing changes.I have two problems:
1) The router crashes after a time working, usualy around 24 hours, sometimes more, sometimes less. The lights still flashing, but nothing happens, no VPN traffic and no ping response from the router, and of course, no internet access. I could see just that the router works a bit hot, but, I think that is normal.
2) The VPN IPSEC was configured, and both configurations are identical. All value are the same, I am using the dyndns service. So, the VPN quickly connects and I can ping and access remote computers. Windows Folders, VNC, IT'S REALLY WORKS FULL. WORKS REALLY FINE. PERFECT.
BUT, when the router crashes, as I've told on problem 01, after remove the power cord and insert ir again, the VPN don't reconnect.On log's, I could see that it's say that has no preshared key. [code] But, it worked before. Nothing changes, nothing, the router just restarts. No configuration was lost, (I checked the VPN IPSEC TAB), but says that have no preshared key,The unique way to restablish the connection is go on the VPN IPSEC TAB, and change symetrical any configuration, as change MAIN MODE to AGGRESSIVE on both routers.So, now are as MAIN. Tomorow probably it will crash, so, I will have to restart both routers, and change to AGGRESSIVE. So, when it happens again, i will have to back to MAIN.
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Feb 22, 2012
The firewall on my RVS4000 appears to hang when ever I use Netflix. If I disable the firewall and re-enable it it works for a while and then stops again. My IP address is in the Approved Client IP Addresses so it is excluded from the URL filtering and Web reputation rules.
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Sep 2, 2012
My Cisco 2960 Switch hanging problem (does not work or LED light), when i removed SFP module slots its working fine.
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Apr 1, 2012
I see the 2500 porst are 1 Gigabit ports. Are they 10/100/1000 ports though?Have an older switch that only has 10/100 ports.
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Jan 24, 2013
I want to setup my wap321 to not go to the Captive potal login page ,I want everyone to be authenticated automatically. I just want them to be redirected to my home page the first time they try and visit any page.i have the CP setup but I dont see any way to not request a user page and just redirect.I am using the latest firmware.
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Aug 27, 2012
I have this issue after Cisco send us RMA. Whenever i restart the AP, it wont able to auto boot. I have to type command manually to boot the AP. Is there any command or way to make this AP to auto boot?
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Jan 22, 2012
This happened after I put on an ubuntu version called ICE. Now, if I load eg puppy linux the wireless adapter is invisible. I reinstalled Visa and it saw the wlan adapter but doesn't auto recognise now so I have to switch on manually. Can I put in a new adapter with 'n' capability?
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Aug 23, 2011
I'm renting a basement at the moment and I am trying to get my desktop to connect to their wireless network. My laptop is fine but the desktop just keeps restarting itself when its attempting to connect. This didn't happen before I moved. When it finishes restarting there's a popup asking to send a error report to Windows. Since I have no internet that won't I clicked the details of the error message this is what I see.[CODE]
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Aug 20, 2011
I'm a bit confused about what a wireless range extender gives me. I have bought a Sitecom Wireless Range Extender 300N. This extends the wireless range of your router to parts of the house that have a weak signal or none atall.
It is setup correctly and is working fine, however, the SSID is different from the Router.
Essentially, I want to extend the range of my router to parts of the house that have a low signal. This range extender seems to be the correct product to do this. However, I want my clients to switch to the appropriate wireless access point (either the range extender or my router) depending on the strongest signal, how can this be configured?
When a client is the overlap area (the area where both the router and the range extender can be sensed) I want the client to switch to the strongest signal.
In my case My Router is in the loft and the range extender downstairs. You can still get a low signal from the router when you are downstairs but the range extender give a full signal. However, I dont understand what makes a laptop 'switch' from router to extender when its downstairs.
Because the extender has a different SSID a laptop that can still get a low signal from the router when downstairs doesn't automatically attach to the extender to get a strongest signal.
If I set the extender to have the same SSID as the router
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Feb 20, 2013
A few months ago we upgraded our warehouse from 1242 APs to 3502E APs. We changed 16 units, all in the same building. When we came in the next day we found out that they were all on channel 1 at their lowest power level. The WLC was set for auto negotiate for power and channel but for some reason it did not work. We had successfully changed they rest of the factory with the auto feature enabled but for some reason, the warehouse did not work properly. All APs have the same IOS and are they same model. We have WiSMs mounted in a 6509 chassis as our WLC.
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Apr 25, 2012
Any direct download of the EA2700 firmware upgrade. My inet is not dsl or cable and will not let the wan port connect, therefor the "auto firmware update" will not work. I'd like to update it and see if it fixes it before I return this for a dlink. url...Anyways, I just want the firmware link so I can decide if this thing is going back to the store or not.
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Apr 16, 2013
Purchased an EA4500 router. I'm using an old HP 4L laserjet and have it connected to the router via the USB port. I have 2 Mac's and installed vusb on both. I can successfully print from both Mac's, however I have to manually disconnect and connect the printer in the vusb client. I can't get the auto-connect and auto-disconnect settings to work by themselves. Any guidance on the proper settings here?Additionally, do I need to configure the printer driver though the vusb client? When I click "configure", I get an error saying"Cannot connect to Prolific Technology Inc. IEEE-1284 Controller.
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Jan 13, 2012
I have verified that I am set to auto connect however my wireless does not do so upon start. I have to do so manually each time I use my computer. This is a new problem since installing the newest driver update because I could not connect at all or randomly. The update fixed the connection problem and I no longer have dropped connections and wifi connection back to normal. HOWEVER it has left my auto connect nonfunctional.
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Dec 1, 2011
We have a WLC 4402 controlling 40+ LWAPs. Is there a way to keep Tx power level assignment dynamic, but set the time of day it does it? I'd like to minimize user impact. (Firmware v. is 7.0.116.0)
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Jun 18, 2007
How to change or modify the auto generated network key? I am trying to work around but no luck. Is there a way to do this or once you generate a network key it is a default.
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Nov 15, 2012
I have an E3000 Dual Band. On my 5Ghz channel, I can select Auto(DFS) or I can manually select a channel.First of all, what does the DFS stand for? My 2.4 GhZ channel only has Auto, not Auto(DFS).
Second, when I select Auto(DFS), my wireless speed defaults to 144Mbps, and is only a single channel (I can see it in the in SSIDer utility). When I manually select a channel, no matter what channel it is, I get 300mbps and I can see that the signal is two channels (for instance, 36+40). Why Auto(DFS) doesn't automatically select the best channel and fastest speed?
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Feb 3, 2010
Wireless service on Dell laptop computer had been running fine for 4.5 months until underground Comcast cable failed, presumably due to freezing and thawing in cold New England soil. All Comcast service went out, TV, Internet cable modem, etc. Service was restored with above ground cable, and wireless service returned to other devices in household, but not the Dell laptop. I am wondering if my wireless card itself was damaged in the event, as no software fixes I have tried have worked. However, the device manager says the Dell Wireless 1397 WLAN Mini-card is working properly and the driver software for the service is up to date.
Some of the messages I have received from various command line and dialogue box attempted fixes:
Dell Wireless 1515 Adapter Device Not Found
There are currently no wireless adapters available and enabled
Cannot repair adapter because wireless service is not running
Windows could not start the WLAN AutoConfig service on Local Computer
Error 0xc00 ce508 : 0x00 ce508
There might be a problem with one or more network adapters on this computer
When I did this
>Set Autoconfig Enabled=Yes Interface=”Wireless Network Adapter” <enter>
The response was this
>The Wireless Autoconfig Service (WLANSVC) is not running
When I was in administrator mode and ran SFC/SCANNOW the response was this Windows Resource Protection found corrupt files but was unable to fix some of them Details are included in the CBS.Log WindirLogsCBSCBS.Log For example C:WindowsLogsCBSCBS.Log Other command line responses:
Wireless LAN Adapter Wireless Network Connection:
Media State… Media disconnected
Tunnel adapter Local Area Connection* 6:
Media State… Media disconnected
Tunnel adapter Local Area Connection* 7:
[code]....
Other information about the computer:
Inspiron 1545, Dell BIOS version A10, BIOS date 7/17/09, running Microsoft Windows Vista Home Premium, Processor Pentium (R) Dual-Core CPM T4200@2.00 Ghz, Network Card Adapter Marvell Yukon 88E8040 PCI-E Fast Ethernet Controller, Wireless 1515 WLAN Half mini card (Atheros).
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Aug 10, 2011
I flashed the firmware and the ipv6 automatic is on disabled and I cannot set it to enabled.the 6rd tunnel option I can change but that has not effect- in fact from what I looked up it seems to be something used by some cable providers.hate to have to reset the router to factory defaults and then reset the network up - just to see if i can get the option to set IPV6 auto to enabled.
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Mar 2, 2013
Why a 2504 Poe? If it can not be used for AP.
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