Routing capabilites of 4400 WLC

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• 4400 wlc 4.2.176 to 4.2.205 software upgrade

  Hello

  I have 4400 wlc and image backup running as 4.0.206.0 and 4.2.176. Because of certain reservations in the current 4.2.176, we expect to update with 4.2.205.

  WLC >

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  Backup boot image... Code 4.0.206.0

  I have here are doubts before moving to upgrdation:

  I have it here's the image that has been downloaded from the site of cisco

  Air-WLC4400-K9-4-2-205-0.AES (38 MB file approx.)

  1, but I could see a single file over in the cisco site, which is AIR-WLC4400-K9-4-2-205-0-ER.aes (file 4 MB approx.). I put in the root directory of the TFTP?

  is it necessary to copy the mentioned so 4 MB file?

  2 as show images of starting backup as a 4.0.206.0, what will happen to this file, if I'm upgrading to 4.2.205

  Is what is in the wlc as a backup image?

  3. are there additional things are needed during the upgrade from 4.2.176 to 4.2.205?

  Please suggest me before moving on the same...

  It would be appreciated.

  Hello

  answer your questions:

  1, but I could see a single file over in the cisco site, which is AIR-WLC4400-K9-4-2-205-0-ER.aes (file 4 MB approx.). I put in the root directory of the TFTP?

  is it necessary to copy the mentioned so 4 MB file?

  the 4 MB file (which has ER), is the file of the boot loader.

  It is not necessary to apply it, but it is recommended that you also upgrade to this boot loader after the WLC image upgrade. (as mentioned in the release notes)

  http://www.Cisco.com/en/us/partner/docs/wireless/controller/release/notes/crn42205D3MR4.html

  .Aes ER files are independent of controller software files. You can run any controller software file with any file from ER.aes. However, to install the latest software startup file (4.2.205.0 ER.aes) ensures that changes made to the boot software in all files of the boot software ER.aes past and present are installed.

  -Do not install the 4.2.205.0 software controller file and the startup file software at the same time ER.aes 4.2.205.0. Install a single file and restart the controller; install the other file, and then restart the controller.

  2 as show images of starting backup as a 4.0.206.0, what will happen to this file, if I'm upgrading to 4.2.205

  Is what is in the wlc as a backup image?

  Yes, he'll stay there as backup image.if you want to change it, you must interrupt the boot on console (ESC) process, start the secondary image and do the upgrade again to the secondary image.

  3. are there additional things are needed during the upgrade from 4.2.176 to 4.2.205?

  no extra steps, don't just make sure you use good TFTP as (TFTPD32)

  Here are the release notes for 4.2.205 for your information...

  http://www.Cisco.com/en/us/partner/docs/wireless/controller/release/notes/crn42205D3MR4.html

  Kind regards

  Talal

  =========
  Please note the answers that you find useful and mark as answer - when is it :-) - so that others can easily find

• Router ISR 3945 with WLC

  Hi experts,

  I have 3945 router with integrated ISR WLC (NME-A-WLC25-K9),

  I need to know the details below:

  Do you have a any restriction to use AP models (I mean, it supports to all AP models including 3300 series LAP)?

  Can I integrate with WCS and ACS?

  How the different models (Configuration wise etc.) integrated this model integrated standalone or other

  any information on this subject, will be appreciated.

  I went through some of the binding of cisco on the product details and I tried to get details about the configuration, but unfortunately, I'm not able to get on the cisco site.

  Please share the knowledge.

  The material of the WLC module is identical to a 2125, so the same restrictions apply (cannot be the anchor point in a tunnel of mobility for example).

  Support of the AP is dependent on the version of the software only, so if you put 7.0 on your module you support all the APs.

  Nicolas

• Need help with the installation of 4400 WLC

  I have a client that is running 2 separate networks. One is configured with 10 LWAPs connected to a 4400 WLC by using MAC authentication. The other is 2 autonomous 1200 Series APs configured with RADIUS of a Server IAS Ms.

  The customer wants to combine the WLANs separated in 1; Indeed, integrating all the APs the WLC, RADIUS configuration for all and maintain the 2 separate SSID.

  Is this possible with the 4400 series? If so, could you please direct me to the guides for this configuration.

  1 convert 1200 Series APs in LWAPs

  2 configure the RADIUS about WLC 4400

  3. set up 2 separate SSID on 1 WLC times by using the same authentication method

  4 change the if necessary air on MS Windows 2003 IAS RADIUS

  1 convert 1200 Series APs in LWAPs

  http://www.Cisco.com/en/us/docs/wireless/access_point/conversion/LWAPP/upgrade/guide/lwapnote.html

  2 configure the RADIUS about WLC 4400

  http://www.Cisco.com/en/us/products/ps6366/products_configuration_example09186a00808e5d6b.shtml

  3. set up 2 separate SSID on 1 WLC times by using the same authentication method

  > This should be fairly simple...

  4 change the if necessary air on MS Windows 2003 IAS RADIUS

  There are several examples of IAS here configuration:

  http://www.Cisco.com/en/us/products/ps6366/prod_configuration_examples_list.html

• General questions about Cluster 4400 WLC

  I have inherited some 4402 wireless LAN controllers and I am in charge of making their ship-shape. So I have a few general knowledge wireless, I have not worked with before wireless controllers and have a few issues with that I was wondering if someone could help me:

  (1) how can I check that the primary and secondary controllers are configured for failover without actually performing a test? Both have AP failback enabled, but I don't know what else to check.

  (2) they are running code 3.2.116.21. If I want with 3.2 or plan to move up to 4.X?

  Thanks to a bouquet. I'm slowly working my way through the docs and the answers to them would of course speed up things.

  Hi Johnny,.

  I hope things are well with you! The steps required to set up relief AP are detailed in the attached doc. I would always try to provide a Maintenance window to test this point, rather than not knowing for sure :)

  WLAN controllers to access tipping points light Configuration example

  http://www.Cisco.com/en/us/Tech/tk722/tk809/technologies_configuration_example09186a008064a294.shtml#C4

  Now, for your second question, it is likely that you will want to upgrade the WLC to a version more recent code. They have passed through 4.0.x, 4.1.x and newer 4.2.x. 3.2 is a fair way behind. Take a look at the WLC Release Notes;

  Series 4400 Cisco Wireless LAN controllers Release Notes

  http://www.Cisco.com/en/us/products/ps6366/prod_release_notes_list.html

  I hope this helps!

  Rob

• 3500th and 4400 WLC

  I find contradictory documentation; the 3500th is supported on the WLC 4400 w / version 7.x code?

  Docs, I found say 3500 is CAPWAP only so that only the 5508 CAPWAP.

  Thank you.

  Anything over version 5.2 software WLC > CAPWAP

  Anything below version 5.2 software WLC > LWAPP

  Now go back to 3500th... version minimum necessary to get the 3500 AP with WLC is 7.0 and 7.0 is compatible with the 4400... That is why 3500 is supported on 4400 running the WLC version 7.0 and later...

  This has answered your qiestion?

  Concerning
  Surendra

• about 4400 WLC

  Is AIR-WLC4402-12-K9 offers gigabit over copper connectivity?

  Hi Fernando,

  The 4400 series WLC Yes provide gigabit over copper via a SFP (small form pluggable).

  Please see the link below:

  http://www.Cisco.com/en/us/partner/prod/collateral/wireless/ps6302/ps8322/ps6307/product_data_sheet0900aecd802570b0_ps6366_Products_Data_Sheet.html

  I hope this helps.

  Best regards

  Andrew

• client DHCP issues with 4400 WLC

  The ACS authentication works very well.

  Clients cannot obtain an IP address from the DHCP server.

  DHCP server is configured on a dynamic interface but is on a different subnet located in a branch office. The DHCP scope is running on a switch 4500 in the branch.

  It is preferable to have DHCP works on internal WLC or near the WLC, rather than DHCP server at the remote location?

  TIA

  Generally, you don't want to have a dhcp server on a remote site, but it should also work as wired users are able to get an IP address from the remote dhcp server. Preferred, as I have said, is to have a local dhcp server, but if this does not work for you, then by configuring the wlc to bbe a dhcp server is not a bad thought either. Some, like to have more control over the dhcp.

• Cisco 4400 WLC - access web GUI remotely

  I know how to access the graphical interface from the service port. However, I am not able to access the site of Port 0. IPs have all been set correctly. We have a management VLAN in our company. I have configured the management interface of WLC for an ip address from that subnet. Port 0 is connected to a switch of 3560 G. I put the switch port to a port of access to the management of VLANs and I tried to make the switch as a trunk port, with the vlan native on the vlan management. I'm not able to ping, or access the web GUI remotely through the management VLAN. Is it normal?

  Jeff

  Hi Jeff,

  Please try to set 0 as vlan on interface of management on WLC after configuration of vlan native on the switch. If you have not yet tried.

  order - management configuration interface vlan 0

  Note - You must children all wlan r mapped with management interface before any change in CLI.

  hope this will solve your prob.

  Thank you

• RADIUS & WLC 4400 account management

  Hello

  We have a 4400 WLC, validate users against FreeRadius. Don t of RADIUS accounting messages appear the names of TOUR but the MAC address of the APs. Is it possible to change this behavior?

  Thank you.

  Hello Daniel

  In Radius Accounting Request packet, NAS-identify attribute must be able to provide the name of the Radius clients. If the NAS-identify attributes to come in packages of accounting, then it will be visible.

  Thank you

  Nelson

• WLC 4400 not authetnicating between the COMMENTS and private networks

  Hello

  I have a problem. I have a 4400 WLC and the meeting I m problem is that when an authetnicates of user to the private network, then tryies to autheticate the guest network, it just stays there, it does nothing. All around, if authenticate you with the network of comments and change the private network, it just sits there. I have showing that the problem is with the authentication, but do not know if I m correct.

  Can someone help me? What ifnormation will take to recover from the WLC see there the rub?

  I'll get the debug mac addr and repeat the question to see if I get anything for the customer.

  Thanks for the help

  Tony

  I would check if his blocking on obtaining IP address or authentication. Probably try to manually set the IP address if you switch between networks and see if works.

• Two router network installation

  I have two routers in my network, a Linksys WCG200 cable wireless router, and a router wireless broadband Linksys WRT54G3G-ST.  The latter is used in my motorhome in addition to providing backup/failover of the loss of cable service.  I want to configure them so (1) all the workstations can see the entire network no matter what router, they are connected, and (2) the cabability wireless on both routers must be active.  It would be preferred that the broadband router could be disconnected and the motorhome without reconfiguration - laptops that connect through the router might as well in the office and in the motorhome.

  The cable modem has a static IP wireless network printer configured in addition two VoIP adapters (both are DHCP).  I wish that they would continue to function normally when the router broadband is removed from the network (in collaboration with laptops).

  I tried the two routers in subnets in separate subnets, but cannot determine how to make all visible devices - the WRT54G3G-ST's advanced routing capabilities, but I have not determined a framework that will achieve the objectives.

  If anyone can help to direct me to a path to the solution, I would appreciate it a lot.

  Gandalf, thanks.  Both answers confirm that Linksys routers do not interconnect two subnets of a network, for this, the most advanced routers are necessary.

  Let's close this message as "resolved".  Thanks to these two respondents for their help.

• WLC 520

  Hello

  I've updated AP 1131AG-E-K9 Cisco to LWAPP image. The AP received ip from the DHCP server and broadcasts the discovery LWAPP packets but my Wireless Lan Controller seems to being scrapped. I get:

  Sep 25 15:08:41.340 spam_lrad.c:1286 LWAPP-0-MSGTAG095: throw Discovery Request Packet to AP 00: 1 d: a1:ec:65:98

  the newspaper messege.

  Thank you

  Hi Murat,

  Unfortunately, the WLC 526 only supports the 521 LAP. No other models of AP (like the 1131) cannot be used in this solution. And vice versa the 521 will not work with other models like the 4400 WLC.

  Q. what access point products are included in the Cisco Mobility Express Solution?

  A. two Cisco 500 Series Wireless Express Access Point products are in the Cisco Mobility Express Solution; their part numbers follow:

  • AIR-AP521G-x-K9 (autonomous access point)

  • AIR-LAP521G-x-K9 (access point on controller)

  The material for these products is the same. The products have different software, but the access points can be converted from stand-alone mode to the mode on the controller with a simple software upgrade.

  http://www.Cisco.com/en/us/prod/collateral/wireless/ps7306/ps7319/ps7338/prod_qas0900aecd8060c860_ps7320_Products_Q_and_A_Item.html

  As a central element of the Cisco Mobility Express Solution, the mobility controller is designed to specifically support Access Points Express 500 series wireless Cisco.

  http://www.Cisco.com/en/us/products/ps7320/index.html

  I hope this helps!

  Rob

• NSX distributed environment routing logic but without vxlan

  I would like to know if its possible to create an environment of NSX with distributed logical routing capabilities, but with regular exchanges of DVS after tags vlan?

  I ask this because in all the design and deployment guides that I have read so far the DLR function is always associated with VXLAN.

  Hello

  You can (and it works in real life), however, there are a few conditions. Have a look here, he speaks of dvPortgroups several times: 6.2 NSX VMware vSphere Documentation Center

• Cisco 526 Wireless Express Mobility Controller

  We just bought to UC520, 526 and a LAP521 controller. We got the UC520 upward and running in 15 minutes, but the 526 does not include a lot of documentation. Can not have find the 521 AP on the network nor will it set the layer mode 2. I don't want to configure routing for a 4 Office of PC couche3. During installation, the only option it gives is layer 3 and the documentation says it will make layer 2? Can someone give me any assistance?

  First of all, set up like you would a 4400 WLC or 2106. I will attach the link configuration guide here for you.

  http://www.Cisco.com/en/us/docs/wireless/controller/4.1/Configuration/Guide/ccfig41.html

  Many of the advanced features are disabled on the 526 but you set up substantially the same.

  Dennis