tcc naples

tcc naples.The CCNA Wireless exam focuses on being familiar with all the concepts, but it is not necessary to know the details of each section. Nonetheless, it is possible to cope with illegal devices with this information used to monitor the APs managed by this controller and their radios. Illegal devices include any (ANY) wireless device that interferes with the managed AP. The following sections discuss how to manage these illegal devices.2. Managing Illegal APsIllegal APs can be managed through the controller interface0 Review the Monitor page, the second column in this page has information related to illegal devices. This is a good location. Revisit the Monitoring page as shown in Figure 13.21. note that the first. under RogueSummary. line is ActiveRogueAPs (Active Illegal APs).Illegal APs are APs that the controller is unaware ofO Here you might avoid jumping to that conclusion because it could just be an AP in a neighbor transaction,which does not mean it is an illegal AP.However, it will take time to confirm.The next line is ActiveRogueClients. This is the wireless device that is sending the non-expected frames, usually from the default configuration on the client device.Next is AdhocRogues (Adhoc Illegal Devices), which, as mentioned earlier, is any device that sets up an adhoc network.Last is RoguesonWiredNetwork (Illegal devices in wired networks). This is the number of RogueDetectorAP discoveredthe number of illegal devices found. It detects ARP requests on the wired network by a particular AP to know which APs are flagged as illegal APs.201 Chapter 13 Simple Network Configuration and Monitoring with Cisco ControllersMore information can be obtained by selecting the Detail link on the right. Selecting this for Active Rogue APs will display a list of these illegal APs. The key on this page is the number of radios used for detection. Looking at Figure 13-22, notice that only 20 of the 32 illegal devices are listed. The number of radios detecting illegal devices is still critical. The fewer radios used to detect illegal devices, the better. This is because if only one or two radios detect an illegal device, the illegal device may be located at the edge of the network, and it is likely to come from a neighboring transaction, as in Figure 13-22.