Where wireless is a passion
Wireless is a shared medium so all clients and access points need to wait on each other before they can transmit data. This is to avoid collisions. Wireless uses Carrier Sense Multiple Access / Collision Avoidance. As we know, 802.3 uses CSMA/Collision Detection. You can compare wireless with a phone call—it is a shared medium …
I am not yet studying for CWSP, but for CWAP, it is necessary to understand the frames when a client connects to an access point. If something goes wrong in the authentication/association you need to understand how to troubleshoot. Before starting with my study notes for CWSP, this is a quick overview of what is …
Before you start with analyzing a problem, you need to know what kind of problems occur. Identifying the problem is the first step. In this step, it is important that you do not make any assumptions. Ask questions to the person who mentioned the problem. Is this person the only person that has this problem, …