This feature enables employs moving between branch offices without changing their wireless configurations. As long as there is no coverage gap, wireless clients can roam among different APs without losing a ping. Mobility and roaming: all the APs within the same mobility group share the same configuration.Cisco Unified WLAN Architecture continuously analyzes the existing RF environment, automatically adjusting the AP power levels and channel configurations to mitigate channel interference and signal coverage problems. Radio Resource Management (RRM): allows the controller to dynamically control power and channel assignment of APs.Many people still use Network Control System (NCS) and Wireless Control System (WCS). Multiple controllers report to a centralized management system called Cisco Prim Infrastructure. Hierarchical design makes it scalable: Each controller can manage hundreds of APs. ![]() Easy to deploy APs, configurations are pushed to APs as they come online.Centralized Management, all configuration, code upgrade are managed at the controller level.Controller-based Wireless System benefits It is a great deal for any small to medium sized business to set up their wireless infrastructure. The default license comes with the Controller supports up to 25 APs and you may upgrade the license to 75 APs with code 7.4 and later. Depending the AP models, the bundle is priced between $1500 and $3500 USD. The bundle comes with a Cisco 2504 Wireless Controller and two Access Points. Our configuration example is based on the highly popular Cisco Mobility Express Bundle, running on code 8.1.111.0. At the end of the session, I will also make recommendations on the equipment that you may want to consider. ![]() An in-depth, step-by-step tutorial on Cisco Wireless Controller Configuration (WLC) is followed. In this session, we’ll briefly explain the benefits of a controller based wireless system and illustrate a typical wireless system design in a corporate environment. Once the user click the accept button they will be allowed onto the networkĪt this time the user should also be redirected to the specified web portal.As opposed to autonomous Wireless Access Points (WAP), the lightweight, controller-based Wireless System brings much more benefits than the traditional standalone APs. They are presented with an accept button. At this time the controller should present the custom web portal to the user.Īgain, with web passthrough captive portal the user is not required to enter a username and password. Although the user is in the run state notice that the “auth method” is “web auth”. A user than can pass traffic through the controller is in the run state. The user has a VALID IP address from the DMZ. Type the following command for each MAC address you want to deauth. User does not have access to the network and is NOT on the WLCĪ quick way to deauth a user is from the CLI. The controller is NOT tied to AAA, it host the custom web page and intercepts the initial HTTP request and presents the consent/aup page to the user. ![]() Authentication is NOT in use, the user either agree or reject the user acceptance page. ![]() Web passthrough is meant to be a simple guest solution. WLAN Config – As usual the configurations must be identical A public certificate is also required on the DMZ Anchor. In my testing the custom web page is “housed” on the Anchor controller not on the Foreign. Once i verify that the client device can obtain and IP i then apply the AAA polices. This means that i do not apply any type of MAC filtering or AAA polices. My best practice is to test basic connectivity first. The name of the policy and the settings on both the Anchor and Foreign must MATCH 100% with the exception of the VLAN and mobility anchor Use the standard copy feature from ftp,scp etc to copy the file to the bootflash. Once the file(s) have been downloaded and edited they must be renamed in the following format web_auth_. We see that both devices see each others mobility tunnel as up Items that should be configuredĬustom web page – the sample web consent package can be downloaded from. This lab will demonstrate how to configure a simple web passthrough on the IOS XE 9800 ControllerĬonfigure the IOS XE 9800 Controllers – as usual the guest users will be dropped off in the DMZīoth WLCs MUST have identical configurationsįirst verify that the mobility tunnel is in an UP state on both the foreign and the anchor FOREIGN ANCHOR
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