Cisco Wireless :: Switching Between SSID Within Wi-Fi Controller AIR-CT2504?

Sep 6, 2012

I 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 !.

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Cisco Wireless :: 5508 - Same SSID With Different Dhcp Scope On Same Controller

Aug 10, 2011

I have a 5508 WLC controller at the HQ with the employee ssid ,the dhcp scope on the ssid is 10.120.0.0/16 network.
 
However,I want this same ssid to be brodcasted to a remote site using HREAP access point but with  different dhcp scope 10.102.0.0/16.
 
I have tried creating another interface for the remote site with a different dhcp scope(10.102.0.0) but the controller wont allow me create another wlan with same ssid that existed before to apply the new interface created for.

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Cisco Wireless :: 1250 AP - How Many SSID Can Be Created In 4404 Controller

Jul 7, 2011

How many SSID can be create in a 4404 controller and also in standalone 1250  AP? How many VLANs can be created in eac one?

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Cisco Wireless :: 7500 Controller - Maximum Number Of SSID

Apr 15, 2012

Is there a limit to the number of ssid's that can be supported in h-reap mode? I need to deploy at least 4 but the documentation does not necessarily say. I'm deploying these ssid's on a 7500 controller. 

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Cisco Wireless :: 5508 Second Guest SSID On Controller Not Giving DHCP Out

Feb 28, 2013

i have two 5508 ver 7.3.0, one is the primary and one is the guest controller. mobility is up and running. i have an exising guest ssid working with wpa2-psk and web authentication and its working fine but i require a second guest ssid that only uses a wpa2-psk for ipod/ipads as i cant use passive client on primary controller. i presently have the one vlan range and dhcp setup on the guest controller to give addressing to either ssid. i know you can have multiple ssid setup on the guest controller but in other sites i have only had one guest connection comming from the primary controller, just a primary controller on each sites was only creating one link to the same guest controler.

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Cisco Wireless :: Configure Multiple SSID On Aironet 3600i AP Via 2504 Controller

Apr 3, 2012

Can I configure Multiple SSID (Guest/Corporative) on Cisco Aironet 3600i AP via Cisco 2504 Wireless controller?

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Cisco Wireless :: SSID / VLANs For Guest / Staff With 3600 And 2504 Controller?

May 2, 2012

We are deploying 3600 AP's with a 2504 and would like to create multiple SSID's that are mapped to unique VLANs so we can control the traffic at the Firewall.  We have the 2504 up and running with AP's but there appears to be no where in the 2504 controller Web GUI to configure a VLAN mapping to an SSID.  Any pointers to documentation on how to configure?

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Cisco Wireless :: 3502 - WLC User Rate Limit On Guest SSID Anchor Controller

Jul 30, 2012

We have been deploying 3502 APs remotely to locations with full T1s that backhaul to where I sit at HQ. Both the foreign and anchor controller are here at my location.
 
I am seeking to rate limit per user the bandwidth each client will get on the guest internet ssid. As you know this traffic is encapsulated in capwap between the AP and the controller so I cant use a standard ACL on the switch or router.
 
We are trying to keep the guest internet access usage in check on the T1 at any given site so the other ssid's & local lan traffic is not overly competing for the bandwidth.
 
I found the place to edit the default profiles in the controller but the documentation really isnt clear on best practices.
 
So I put it to you my fellow wireless engineers to suggest how you are implementing bandwidth management on your wireless guest internet.
      
Oh and here is my hardware & software levels.
 
5508wlc - forgeign
4402wlc - anchor
Software Version7.0.230.0

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Cisco Switching/Routing :: 2125 Wireless Controller Without Anchor Controller Just Using Existing Hardware

Dec 6, 2012

I am looking to configure a wired and wireless guest network. I have industrial barcode scanners that connect to one SSID and then there is the business network on the office SSID (no vlan seperation for these devices just different SSIDs). There is not really a need to seperate the business network from the scanners in any case. However, there are needs for a guest network and this needs to be seperated. At the bare minumum I would like to have the wireless guest network. Here is what I have: 2125 Wireless LAN controller managing 18 LAPs (1 indoor and 17 outdoors)Cisco Cat 2950 switches (2 x 24 port and soon to be replaced with 2 x 48 port 2960's with 802.1x capability) Sonicwall TZ210 firewallOne existing wired and trunked vlan for PLC infrastructure. One ESXi hosting Windows server guests (soon to be 2 with vMotion) The reason for the wired guest access network is tp prevent anyone from plugging into the wall jack in the office with thier home laptops or anyone else from being on the same subnet as our domain machines. Granted they would be unathenticaed but there would be no layer 2 seperation and that is what I think would be best.
 
How would I go about doing this on the wireless controller without an anchor controller just using my existing hardware? I would like to have the Guest SSID only availible in the front office. Is it possible to offer a guest network while still servicing the business network SSID on the same access point? Then might I be able to have the guest network be treated as it should at the controller? However this might present another issue altogether as the guest traffic will be over the same wire as the business SSID until it hits the controller for management.

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Cisco :: Edit SSID Password On 5508 Controller

Oct 3, 2012

Been a while since I have conf'd a controller. I believe its WLAN/edit/security/layer2 and below psk format edit the password?

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Cisco Wireless :: WLC AIR-CT2504-K9 Cannot Boot

Jun 5, 2013

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].....

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Cisco Wireless :: MAC Import On AIR-CT2504-K9?

Aug 8, 2012

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?

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Cisco Wireless :: AIR-CT2504-K9 - AP Keeps Rebooting

Nov 4, 2012

We 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]....

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Cisco Wireless :: AIR-CT2504-25-K9 Will Support AIR LAP1142N-E-K9

Apr 4, 2012

AIR-CT2504-25-K9 will support  AIR LAP1142N-E-K9

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Cisco Wireless :: AIR-CT2504-K9 Computer Connects To AP That Is Farthest

Apr 9, 2013

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.

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Cisco Wireless :: 1142 Keeps Downloading Image From WLC CT2504

Nov 2, 2012

On 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].....

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Cisco Wireless :: CT2504 And Aironet 1142N Configurations?

Jan 8, 2013

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?

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Cisco Wireless :: CT2504-k9 - DHCP At Remote-Configuration

Apr 16, 2012

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.

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Cisco Wireless :: Redundancy - HA License For 2504 (AIR-CT2504-xx-K9)?

Jun 2, 2013

tell 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

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Cisco Wireless :: CT2504 WLCs With CAP3502E APs - How To Enable 802.11n HT

Apr 7, 2013

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.

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Cisco Wireless :: No Access Point Manager Interface On CT2504

Jan 23, 2013

I have inherited a site where the builders have installed a 2504 controller with 8 access points. Unfortunately they have not created an ap-manager interface when they did the set up. Is there any way I can do this via GUI or command line without going back to defaults?

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Cisco Wireless :: AIR CT2504-5-K9 Capacity Adder License Error

Apr 3, 2012

I have AIR-CT2504-5-K9, with 5 access point license support. I buy capacity adder license LIC-CT2504-5A for add 5 access points more. When i try download licence file from tftp server on WLC system i see message "License 1 Failed 1" on WLC. TFTP server message downloading OK.

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Cisco Wireless :: AIR-CT2504-5-K9 Capacity Adder License Error

Jan 8, 2013

i have AIR-CT2504-5-K9, with 5 access point license support. I buy capacity adder license LIC-CT2504-5A for add 5 access points more. When i try download licence file from tftp server on WLC system i see message "License 1 Failed 1" on WLC. TFTP server message downloading OK.

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Cisco Wireless :: AIR-CT2504-K9 - Clients Are Dropped Or Can’t Connect

Jun 2, 2013

I am using two AIR-CT2504-K9 controllers
Product Version.................................. 7.4.100.0
Bootloader Version............................... 1.0.16
Field Recovery Image Version..................... 1.0.0
Firmware Version................................. PIC 16.0
 
and 20 access points AIR-CAP2602I-E-K9 Cisco IOS Software, C2600 Software Version 15.2(2)JA, RELEASE SOFTWARE (fc1) LWAPP image version 7.4.100.0
 
I created 3 SSID:
1.    [WPA2][Auth(PSK)]
2.    Web-Passthrough
3.    [WPA2][Auth(PSK)]
 
Configuration on controllers is identical. High Availability is configured on all APs. First controller controls only those APs witch have SSIDs with [WPA2][Auth(PSK)], second controller is basically for APs with Web-Passthrough SSID. From the start I have problem, some clients who try to connect to SSID with PSK are dropped or can’t connect entirely, but when they go to the next AP they connect successfully. For example I have Android smartphone and Lenovo laptop, smartphone connects successfully but laptop fails connection to the same AP, but when I take it to other AP it connects successfully. Sometimes smartphones can’t connect too. When devise can’t connect to one SSID it can’t connect to other SSID either. Sometimes there are up to 20 clients tying to connect to the same AP.
 
When I look into logs, I get these two messages:
 
Jun  3 08:58:58 192.168.224.1 WLC1: *dot1xMsgTask: Jun 03 08:58:51.176: #DOT1X-4-MAX_EAPOL_KEY_RETRANS: 1x_ptsm.c:456 Max EAPOL-key M1 retransmissions exceeded for client 7c:e9:d3:f4:74:4d

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Cisco Wireless :: WLC CT2504 / Interface IP Cannot Be Used As Internal DHCP Server IP

Apr 5, 2012

I've got a new CT2504 controller with software version 7.0.220.0 Regarding to [URL]I've tried to configure the internal DHCP on a dynamic-interface, but this is not possible:(Cisco Controller) >config interface dhcp dynamic-interface vlan401 primary 172.16.x.3 vlan401 Interface IP can not be used as internal DHCP server IP It works, if I use another IP (aka DHCP server) in the same subnet or in another subnet. It works also for the management interface.
 
(Cisco Controller) >show interface detailed management
 
Interface Name................................... management
MAC Address...................................... d0:c2:82:xx:xx:xx
IP Address....................................... 10.2.x.135
IP Netmask....................................... 255.255.255.240
IP Gateway....................................... 10.2.x.129

[code].....

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Cisco Wireless :: CT2504 / Bad LWAP Versus Good Standalone AP Coverage?

Jun 13, 2012

We have just installed our first CT2504.After install I have found a dramatic drop in signal strength compared to the wireless survey result obtained.All of our site surveys include real world testing using an AP, in this case a AP1041N.In doubt I retested a section using an AP1041N in the same location as one of the recently deployed LAP1041N.
 
In the same location a LAP1041N has between -10 and -20dbi difference in SNR compared to the test AP1041N.For example locations that tested with -60dbi using an AP1041N have little to no coverage using the LAP1041N installed.This applies irrespective of the WLC automatic control over Tx power or manually setting the LAP TX to the highest level.

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Cisco Wireless :: CT2504 / WLC Captive Portal Not Loading Images Or Via HTTP Correctly

Dec 11, 2012

I have a CT2504 at a customer site which does not load the captive portal page correctly nor will it load via HTTP as opposed to HTTPS.So for starters I did what I do with all my CT2504's (which work fine), I configured my Guest network to authenticate via the default captive portal. I then disabled HTTPS and SSH and enabled HTTP managment followed by rebooting the controller. On boot, logging into the WLC management GUI is automatically presented via HTTP as expected.However when clients access the Guest network they are redirected to the Web Authorisation via HTTPS instead of HTTP?In addtion to the above the captive portal page does not display correctly.The preview via the controller works fine, but the client is presented with a page with broken links to the images i.e. the blue strip at the top and the Cisco logo on the right.

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Cisco Wireless :: CT2504-K9 / WPA2-TKIP - IPad And IPhone Not Connecting To WLAN?

May 22, 2013

I´m trying to connect them to my WLAN, for throubleshoot I create a new WLAN with WPA2-TKIP and a PSK, the devices didin´t connect to the WLAN.I also change the security to WPA2-AES with TKIP, it didn´t work too.
 
My best choice was to disable every security configuration in order to began the throubleshooting from zero, but even with no Layer 2 and 3 security, the devices didn´t connect to my Test WLAN.
 
I´m using a AIR-CT2504-K9 WLC with two AIR-CAP3502I-A-K9 AP, all the PCs and other brand cellphones and tablets work well.
 
Also I have a SOHO router on the office, and the IPad connect without a problem with that WLAN, but I need them to connect to my Cisco AP.

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Cisco Wireless :: WLC4400 - Switching From One SSID To Another?

Mar 8, 2010

on my wlc4400 when i want to move from one SSID (PEAP for eg) to another (Guest Open for eg) i have to : - disconnect from the 1st SSID (no trouble at this stage)- try to connect to the 2nd SSID ... cancel it (or wait for a long time it will stop)- try to connect another time to the 2nd SSID .. and now it works We are using windows client. The trouble is the same with all the cients.
 
I'm setting up a new 5500 (Software Version 6.0.188.0 ) and i have a similar trouble (but more important I want to move from the entreprise SSID (PEAP)  to Guest (Open) I have to : -

Disconnect from the entreprise SSID (no trouble at this stage)- try to connect to the Guest SSID ... cancel it (or wait for a long time it will stop)- try to connect to the Guest SSID ... -> DHCP assignement waiting ... and fail- try to connect to the Guest SSID .. and now it works

I want to move from Guest (Open) to the entreprise SSID (PEAP)  i have to : -

Disconnect from Guest SSID (no trouble at this stage)- try to connect to the entreprise SSID ... cancel it (or wait for a long time it will stop)- try to connect to the entreprise SSID ... -> Sometimes it works ... sometimes the client display "not connected" very quickly- try to connect to the entreprise SSID .. and now it works?

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Cisco Wireless :: 4404 Guest Anchor Controller With 5508 Foreign Controller?

Aug 12, 2012

I know that the 3600 series APs are not supported on the 4404 WLC.  However, would the following scenario be supported? I would like to use the 4404 (software rel. 7.0) as a guest anchor with a 5508 (software release 7.2) as the foreign controller supporting series 3600 APs.  I ask because the APs do not need to join the guest anchor.

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Cisco Wireless :: 5508 Foreign Controller And 4400 Anchor Controller?

Jun 2, 2013

We have a customer that have 2 5508 as primary and backup controller and a 4400 as an anchor controller.  We plan to upgrade the 5508 to 7.3.112.0 and the 4400 is already 7.0.116.0.  Will there be any issue if the anchor controller is not the same code as the foreign controller?  Do I also have to upgrade the acnhor controller to 7.0.240.0?

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Cisco Wireless :: 5500 / Controller Versus Cloud-based (Controller)

Mar 31, 2013

We are trying to navigate the waters in choosing between a in-house, controller-based, wireless network solution or a cloud-based solution. We have been presented with the usual suspects in cloud-based (Aerohive, Meracki, etc) and with Cisco (5500) and Aruba on the other side. We are a multi-campus organization with approx. 200 APs.Any hard reasons why go with a controller-based vs. cloud-based solution? If we must keep the conversation limited to Cisco, why go Meracki over Cisco's WLC solutions or vise versa?

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Cisco Wireless :: 5508 Assign Single Ssid To Multiple Interface Groups By Assigning Ssid To Multiple AP Groups

Aug 26, 2012

Is it possible to assign a single ssid to multiple interface groups by assigning the ssid to multiple AP groups? 
 
I have buildings geographically dispersed that are configured with multiple vlans in interface groups so that I can maintain an addressing scheme of dhcp assigned addresses per building.  Each building is also further grouped as AP groups.  I'd like to know if by assigning the same wlan ssid to each of the AP groups, will I maintain addressing integrity for each building?  I'm thinking it will work.
 
Do the buildings have to be outside AP range of each other to avoid problems?

5508 controller
7.2.110.0  code
6 buildings
6 interface groups
1 ssid

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