To establish a wireless LAN.......

I want to establish a wireless LAN in between six different buildings. Distance between each buildings is approx 300 to 400 meters. This is my office campus and situated near sea side. Please suggest which cisco product is suilable for me.

Wireless Bridges Point-to-Point Link Configuration Example

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AIR-CAP3501I access point not joining the Cisco 2100 Wireless Lan controller.

Hello All,
I am installing a new LAP (AIR-CAP3501I ) through the wireless lan controller (AIR-WLC2112-K9) with software version 7.0. I have an external ADSL modem which will act as the DHCP server for the wireless clients and the LAP.
Please find my network setup as below:
The ISP ADSL modem , WLC and LAP are connected to a unmanaged POE switch. The LAP gets its power through the POE switch. When i connect the LAP and the WLC to the switch along with the ADSL modem, the LAPs are getting the ip address from the ADSL modem, however they are not joining the WLC for further process.
ADSL Modem ip address: 192.168.1.254
Management ip address on the LAP: 192.168.1.1 ( Assigned to port 1, untagged Vlan).
Ap Manager ip address: 192.168.1.1 ( Assigned to the same port i.e port1, Untagged Vlan).
The LAP is getting an IP address from the ADSL modem in the range of the DHCP scope.
I will paste the logs very soon.
Please let me know if i am doing anything wrong oe what will be the issue.
Thanks in advance,
Mohammed Ameen

Hello All,
Please find the logs for "debug capwap event" from the WLC below:
*spamReceiveTask: Sep 26 19:44:59.196: e8:04:62:0a:3f:10 Join Version: = 117465600
*spamReceiveTask: Sep 26 19:44:59.197: e8:04:62:0a:3f:10 Join resp: CAPWAP Maximum Msg element len = 92
*spamReceiveTask: Sep 26 19:44:59.197: e8:04:62:0a:3f:10 Join Response sent to 192.168.1.156:45510
*spamReceiveTask: Sep 26 19:44:59.197: e8:04:62:0a:3f:10 CAPWAP State: Join
*spamReceiveTask: Sep 26 19:44:59.197: e8:04:62:0a:3f:10 capwap_ac_platform.c:1216 - Operation State 0 ===> 4
*apfReceiveTask: Sep 26 19:44:59.198: e8:04:62:0a:3f:10 Register LWAPP event for AP e8:04:62:0a:3f:10 slot 0
*spamReceiveTask: Sep 26 19:44:59.341: e8:04:62:0a:d1:20 DTLS connection not found, creating new connection for 192:168:1:158 (45644) 192:168:1:2 (5246)
*spamReceiveTask: Sep 26 19:45:00.119: e8:04:62:0a:d1:20 DTLS Session established server (192.168.1.2:5246), client (192.168.1.158:45644)
*spamReceiveTask: Sep 26 19:45:00.119: e8:04:62:0a:d1:20 Starting wait join timer for AP: 192.168.1.158:45644
*spamReceiveTask: Sep 26 19:45:00.121: e8:04:62:0a:d1:20 Join Request from 192.168.1.158:45644
*spamReceiveTask: Sep 26 19:45:00.123: e8:04:62:0a:d1:20 Join Version: = 117465600
*spamReceiveTask: Sep 26 19:45:00.123: e8:04:62:0a:d1:20 Join resp: CAPWAP Maximum Msg element len = 92
*spamReceiveTask: Sep 26 19:45:00.124: e8:04:62:0a:d1:20 Join Response sent to 192.168.1.158:45644
*spamReceiveTask: Sep 26 19:45:00.124: e8:04:62:0a:d1:20 CAPWAP State: Join
*spamReceiveTask: Sep 26 19:45:00.124: e8:04:62:0a:d1:20 capwap_ac_platform.c:1216 - Operation State 0 ===> 4
*apfReceiveTask: Sep 26 19:45:00.125: e8:04:62:0a:d1:20 Register LWAPP event for AP e8:04:62:0a:d1:20 slot 0
*spamReceiveTask: Sep 26 19:45:00.273: e8:04:62:0a:d1:20 Configuration Status from 192.168.1.158:45644
*spamReceiveTask: Sep 26 19:45:00.273: e8:04:62:0a:d1:20 CAPWAP State: Configure
*spamReceiveTask: Sep 26 19:45:00.273: Invalid channel 1 spacified for the AP APf866.f2ab.24b6, slotId = 0
*spamReceiveTask: Sep 26 19:45:00.274: e8:04:62:0a:d1:20 Updating IP info for AP e8:04:62:0a:d1:20 -- static 0, 192.168.1.158/255.255.255.0, gtw 192.168.1.254
*spamReceiveTask: Sep 26 19:45:00.274: e8:04:62:0a:d1:20 Updating IP 192.168.1.158 ===> 192.168.1.158 for AP e8:04:62:0a:d1:20
*spamReceiveTask: Sep 26 19:45:00.274: e8:04:62:0a:d1:20 Setting MTU to 1485
*spamReceiveTask: Sep 26 19:45:00.274: e8:04:62:0a:d1:20 Finding DTLS connection to delete for AP (192:168:1:158/45644)
*spamReceiveTask: Sep 26 19:45:00.274: e8:04:62:0a:d1:20 Disconnecting DTLS Capwap-Ctrl session 0xa06d6a4 for AP (192:168:1:158/45644)
*spamReceiveTask: Sep 26 19:45:00.274: e8:04:62:0a:d1:20 CAPWAP State: Dtls tear down
*spamReceiveTask: Sep 26 19:45:00.277: spamProcessGlobalPathMtuUpdate: Changing Global LRAD MTU to 576
*spamReceiveTask: Sep 26 19:45:00.277: e8:04:62:0a:d1:20 DTLS connection closed event receivedserver (192:168:1:2/5246) client 192:168:1:158/45644).
The Acess point joins the Controller for 2-3 seconds and then unjoins again. I am not sure what i am doing wrong here. The access points are getting the IPs from the ADSL modem through the switch, then it talks to the WLC, however it does not join the controller for further process.
Note:
The Managemnet interface and the AP manager interface are assigned to the same port 1 with unassigned Vlan as mention above.

I cannot change the wireless LAN encryption WEP settings

Dear all,
I have a WRC-1000 which I did not use for about year and a half. Now I reconnected the unit and during the configuration I cannot change the wireless LAN settings for security (WEP). No matter what I do it keeps stuck on 128 bit WEP.
It also does not show the WEP key settings (so the screen where I should configure the WEP key).
This is what I have done so far: Full reset, reload default configuration, updated to latest firmware. Still no change. I suspect a hardware failure. Is this a memory failure (flash)??
Can someone help me out?
Thanks in advance

Hi
Do you speak about the router settings or about the WLan setting on the notebook???
Did you try to use a Wlan connectivity tool like Intel ProSet Utility or Atheros WLan client utility?
Depending on your WLan card I would recommend checking these both tools and try to establish the WLan connection using one of these programs!

NB200 (PLL20E) - How to turn on wireless LAN?

Hi all,
Just received a NB200 PLL20E and the F8 Hotkey does not turn on the wireless LAN. I have tried updating the BIOS (was up to date) and the Atheros driver...still no luck.
Any thoughts?

Wlan antenna must be enabled in order to be able to establish the WLan connection!!!!
Read what previous users said: wireless communication can be enabled with the key combination FN+F8 and in BIOS.
Pressing the FN+F8 would enable following conditions:
Enable BT only
Enable WLan only
Enable 3G only (some models)
Enable all devices
Disable all devices
If Fn+F8 doesnt work then you should check the software which controls the FN buttons. The Toshiba Value Added Package includes the software which is needed to get the HotKeys (FnF8) to work.

HP Officejet 6500, Windows XP and 7, wireless LAN security code is not accepted

The security code of my wireless LAN is not accepted by the HP6500A. According to the diagnostic software of HP a code consisting of more than 50 characters is required (the total number of characters can not be identified because the code isgoing on out of the window). The security code of the route consists of 12 characters. Resetting the printer is not solving the problem.
This problem was identified after rinstalling the software after problems with printing: connection with the printer was identified; message: "busy with printing", but no printing result at all.

Security codes can be in ASCII or HEX. I'm guessing that the diagnostics is reporting HEX and the printer entry is in ASCII.
You can try running the diagnostics SW on the Windows 7 computer. It might return the key in ASCII.
A good option is to get the password from somewhere other than the diagnostics. Maybe you stored it somewhere or wrote it down? Once you get it try to enter from the front panel.
Can I get a little information from you?
What router brand model?
What security mode are you using (WEP, WPA, WPA2)?
Which model of the 6500 do you have (6500 or 6500a)?
Please mark the post that solves your problem as "Accepted Solution"
Sometimes it takes several posts back and forth to get to a solution - please be patient.
I am employed by HP

Weird lost access to iMac's desktop via Airport Extreme wireless LAN

This is weird and complicated. I'll try to keep it simple.
1. Two computers on a wireless LAN via Airport Extreme: G4 Powerbook and 20" G5 iMac. The LAN has worked flawlessly and seamlessly for several years, and except for this ONE anomaly, still does.
2. When logged-in to the iMac from the Powerbook, all its files and contents show up normally in it's networked-drive window in Finder,
3. EXCEPT the desktop. And I mean the real desktop which is under my ID under USERS.
4. Searching the Powerbook from the iMac, however, works just fine and shows all of the Powerbook's contents.
Repairs of Permissions on both computers have accomplished nothing.
There is one other peculiar symptom: there was a .wmv movie file sent me by a friend, and I had a copy of it on the desktops of both computers. It sat there, showed up and ran just fine, until one day something curious happened:
The file would show up in the column-view Finder window of the iMac's desktop when I opened it from the Finder Window, but would, after about a second, disappear!
If I try to import, on the Powerbook, some random file into the iMac's Desktop folder, it appears for a brief second and then the folder once again displays as empty.
I have trashed that wmv file, and yet sometimes its name blinks up on the iMac's desktop list (that is, again, the column view display in the Finder window).
This is profoundly weird.
Oh, and there's nothing changed or weird about the SHARING settings. Personal File Sharing is enabled on both computers, as is Printer Sharing, and itunes music sharing is also enabled. All of these continue to work just fine. Firewall is enabled, but always has been.
Owen

Well, when in doubt try all the obvious things FIRST!
I rank Disk Utility from the install disk, did a disk repair, and, well, Bob's your uncle, and all is fine again. Apparently that ghost file screwed up the count of files (I'm not sure what that means, but it seems consistent with a file that would materialize and then disappear, and screw up display of a folder's contents - the folder it was lurking-in invisibly.
Very peculiar, none the less.
Owen
I'll leave this open for another day, if only to see if someone has an explanation for what may have happened, since that might be useful to others, besides satisfying my own curiosity.

Remote System Explorer on a Wireless LAN

On a wireless LAN when I use Remote System Explorer, it knocks our Fieldpoint network modules off-line. We are unable to ping them. Once we restart the units, they work fine until someone uses the Remote System Explorer again. Any ideas?

We have FP1600s and FP2015s. It only affects certain FP1600s. Firmware revision is 3.0 on the 1600s. Some older ones are not affected and some newer ones are. We configure them in the shop on a LAN, then move them to a field environment. The only firewall is point of entry onto the post.
When using Remote System Explorer (the latest and greatest version), one at a time is "knocked off line". Every time Remote System Explorer refreshes another 1600 is knocked off line. I see no relevance to a crossover cable. This occurs over a WLAN. If we don't use Remote System Explorer then they just chug along fine.
I have used the FP1600 Diagnostic Utility which was a mistake. Now the status LEDs blinks red 7 times.

Lenovo Yoga 13 Downgrade to Windows 7 Wireless Lan Driver & USB3.0 Driver

Hey guys,
I have purchased the Yoga 13 in U.A.E in last Feb. with AED4,999.00
But some programms does not work with Windows 8. So I am using Windows7 with multi-boot.
Guess you guys also have such problem.. eventually finding out the WIFI Driver & USB3.0 Driver.
Now, I have succeeded in installing both of them.
1. Wireless Lan Driver : Realtek RTL8723A Wireless LAN 802.11n USB 2.0 Network Adapter.
   The way I found this driver is... Download all the REALTEK driver in a designated folder.. of course uncompressed.
   And then using the contraol panel... updated the driver with the designated folder.
   Now it is working very well.
2. USB3.0 Driver
It was an easy game. I just have downloaded thee Intel USB3.0 Driver for Windows7... you could find it through google with easy.
And just installed it. It works very well.
=> You could download the file at http://me2.do/xKBVnWo3
      (just put password : 4321 )
If you guys have problem with above issues... or need the file let me know with my mail at xxxxxxxxxxx
Anyhow, there are still two drivers I couldn't find.
Jerry Bong
Moderator note; e-mail address removed to stop the spambots getting it

hi jerrybong,
Thank you for Sharing this,
This will really Help most of Yoga 13 users and Windows 7 fans,
Kudos for this!
Can you also let us know what are drivers you're still missing? Can you post the Hardware ID of those maybe we can help,
Thanks and Regards
Solid Cruver
Did someone help you today? Press the star on the left to thank them with a Kudo!
If you find a post helpful and it answers your question, please mark it as an "Accepted Solution"! This will help the rest of the Community with similar issues identify the verified solution and benefit from it.
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Windows 8 and Realtek RTL8191SE Wireless LAN 802.11n PCI-E NIC

Hi!
I hava a Toshiba L650 - 107 PSKI JE and I am having a problem with the my wireless network adapter on windows 8.
My network adapter is Realtek RTL8191SE Wireless LAN 802.11n PCI-E NIC and works fine on windows 7. Two days ago I formatted my hard drive and install windows 8. The problem is that for much drivers I keep installing, The wireless keep turned off. There's no way I can move the slide from off to on.
I already tried a lot of drivers from toshiba and from realtek but doesn't work.
I went to see the Network Connections (Control Panel > Network and Internet > Network Connections) and the Ethernet is fine, I connect a cable and it is fine, but wi-fi says "Not connected".
How do I solve this problem?

Satellite L650-107 (PSK1JE-00P003EP)
Downloads here.
A computer from Portugal? (Specifications attached.)
This driver should work on Windows 8.
Realtek Wireless LAN Driver
But your problems may be more fundamental. Prior to loading Toshiba-specific programs, you probably need to install something like this.
Toshiba System Driver - Windows 8 beta
And for the function keys to work, you'll need still another Toshiba utility.
-Jerry
Attachments:
satellite_l650.pdf ‏3264 KB

Wireless LAN does not work after restart

Hey
My brand new laptop suddenly went blank earlier today and when I restarted it I noticed my wireless internet won't work. It is also asking me to install some new driver, the Network Controller? I am confused as everything was working fine and suddenly it's not. Anyone any ideas? :-/

Hi,
maybe you should try to install the driver for your wireless lan card. I mean, if some application damaged the driver or installed something which interferes with the wireless lan card then you should try to fix it with an reinstallation of the driver.
Heres a [LINK|http://eu.computers.toshiba-europe.com/cgi-bin/ToshibaCSG/download_drivers_bios.jsp] to the drivers download page from Toshiba. Pick your model and your operating system and download the driver which fits for your wireless lan card.
Greets

Problem connecting MBP to established Linksys wireless network

just got MBP 2.16 (my first mac!). Having trouble connecting to my established linksys wireless network. I have the BEFW11S4 (V.2) etherfast wireless access point + cable router with 4 port switch. Currently have 128 encryption enabled. The linksys router is broadcasting its ID (I can see "linksys" on my mac) but it seems to not accept the password. I tried entering the 26 WEP key, the passphrase, the WEP key in quotes, the WEP after a $ sign... all to no avail. please APPLE community, help out a mac noobie before i have to turn back to Bill Gates....
Dell Dimension 8200, MBP 2.16 Mac OS X (10.4.6) 2 GB SDRAM

To find the IP address or the status, go to system Preferences then network. It will show you the status of any internet connections. You should see one for Airport, it will either show a green light and say 'Airport is connected to the internet' (or something like that) or a red light and say 'Airport is is active but not connected' (something like that). If you double click on Airport or click 'Configure' you will see tabs, click on TCP/IP and it will show all of your details including your IP address.
As for the other, it always refers to wireless networks as 'Airport' and that response is the standard response from a Mac.
the password should be typed in the hex section, not sure about the $ sign. I've never had to do that before. But if you can't connect even with no encription then I would think it is another problem. I would turn off the encription until you can at least get connected and then you can worry about the security afterwards.

Warning page on Cisco Wireless Lan Controller for guest access

Hi,
We have an Cisco wireless LAN controller 4400 in our organization, and lots of guest using our Wi-Fi network.
I would like to configure a warning and terms and condition page when guest using first time our network.
Can you please let me know is that possible without adding external web server and how to configure.
Many Thanks in Advance
Amit Sharma

Hi Amit,
Hope you are doing great!!
the below link will help you in getting the issue resolved!!
http://www.cisco.com/en/US/products/ps6366/products_configuration_example09186a00809bdb5f.shtml
Please dont forget to rate the usefull posts!!
Regards
Surendra

What are the following:1)Cisco 1600 Series IOS WIRELESS LAN RECOVERY. 2)Service Provider Option 60 for Vendor Class Idenfier

What are the following:1)Cisco 1600 Series IOS WIRELESS LAN RECOVERY. 2)Service Provider Option 60 for Vendor Class Idenfier
These items are listed with 1600 series AP but I'm unable to understand what are these things & the use of them

DHCP Option 60: Go HERE.

Issues after changing the AP Name on Wireless LAN Controller

I recently changed the AP Name of all the Wireless Access Points in my branch office (which are all associated to the branch office Wireless LAN Controller(s)). After that I noticed that all branch office employees are unable to connect to the employee SSID. The employee SSID uses web authentication and employees are authenticated using Head Office AD via Cisco ACS, both located at the Head Office.
There are other SSID's on the WLC which all work fine, but only employee SSID which uses AD authentication does not work. AD authenticaion is working fine because employee's in HO are successfully able to connect to the employee SSID at HO.
The branch office is connected to the HO via a tunnel link. We noticed that if we restart both the ASA at either ends of the tunnel. The employee SSID starts working again but only temporarily for a day or so... what could be the issue? Can renaming the AP's cause issues? How can I fix this problem?
Thanks in advance

Thanks Elliott,
I did the debug like you said and I am getting the following debug messages:
*apfMsConnTask_0: Jun 20 08:18:14.580: Deleting the client immediatly since WLAN is changed
and also
*apfReceiveTask: Jun 20 05:25:11.857: 00:1f:3c:86:af:15 Orphan Packet from 192.168.52.34
The logging on the WLC shows
*apfReceiveTask: Jun 18 17:56:41.788: %MM-1-ANCHOR_UNAVAILABLE: mm_mobile.c:2155
All export anchors are down. Cannot anchor the client.00:c0:a8:f3:cd:ae
The DHCP pool for the employee users are configured on a guest WLC which sits behind an ASA

Wireless Lan PCI card Ralink- System Preferences Network Configuration HELP

I just bought a PCI Wireless Lan Card for my G5 tower.
Specifically the card i bought is:
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=220500089785&ssPageName=STRK: MEWNX:IT
It is a Ralink - www.Ralinktech.com
I installed the driver. Both the card and the driver show up in the System Profiler.
BEYOND THIS I AM CLUELESS!

PCI Is at the top of the list. it says NOT CONNECTED next to it. But. Where it says status it says: "STATUS: Cable unplugged" ( and underneath) "The cable for PCI Ethernet Slot 4 is not Plugged In."
What cable??
Configure is set to "Using DHCP"
As i said before. in system profiler it shows up in the correct slot and the driver is installed.
Ralink has its own software that pops up too called WirelessUtilityCardBusPCI. Without me doing anything, my router name shows up on its list so it does recognize it. But connecting to the internet i cannot do nor getting it to come up in System Prefs. Anybody Mess with WirelessUtilityCardBusPCI?

To establish a wireless LAN.......

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