Yesterday I was called about a problem in a new warehouse where I had recently rolled out wireless. I knew what the problem was before I ever logged into the wireless LAN controller. My organization leases approximate two thirds of a large warehouse, and the remaining space is occupied by various organizations. Those various organizations are broadcasting from 29 unique AP’s all crowded into the 2.4Ghz space.
I knew the issue, because I had raised the red flag before the project had even begun. I explained the problems that would be experienced, due to the other networks, and that there was little I could do to mitigate the problem. I was able to work with the building owner to disable AP’s that existed on our side of the warehouse.
Since I had already explained the problem once, I thought I would take a different tack. I typed out a quick short story that explains the overlap problem, and sent it off. It seems the story made a positive impact and helped the manager understand the root of the problem. I thought I would share this to help bridge the gap between engineers and business managers, that need to understand wireless problems.
Bob is excited to finally be going to the XYZ annual conference in Podunck, Al. This year, the conference is bigger than ever, and he was lucky to even get a ticket. When he arrives, he learns that all sessions will be taking place in room 1, room 6, or room 11. Since he paid extra, he has two days of additional classes which he can choose to attend, and quickly fills his schedule.
On the first day, each session is taught from the stage, with the latest in PA equipment. The speaker is easily heard, and the presentation is clear and effective. Bob ask a few questions, and gets answers he both understands, and appreciates. He leaves feeling like he has learned an incredible amount in a very short period of time.
On the second day, more people have arrived at the conference, and he is surprised to find that each room has two classes going on at the same time. There is now a stage at each end of the room labeled A and B. Also, since the focus of the second day is Q&A, audience participation is paramount for the day to be effective. After breakfast, Bob gets a seat near Stage A, and while Stage B is distracting at times, he is still able to understand things that are being said. After lunch, however he isn’t so lucky. Near the middle of the auditorium noise from the Stage B often overwhelms the sound from stage A. Also, when the Stage B audience participates, he gets distracted, and forgets the question he wanted to ask the presenter on Stage A. Once he finally remembers, and gets the attention of Stage A, it is clear that they can’t understand him, so he repeats his question multiple times. Finally the presenter understands the question, but Stage B creates so much noise that Bob never hears the answer. Bob leaves that day feeling frustrated.
On the third day, everyone has arrived. Bob is horrified to learn that each room will have 4 sessions running simultaneously. The scene is pure pandemonium, and Bob does something smart…he spends the day playing golf.
That is a great way to relate that, thanks for sharing!