Top 5 Mistakes in Wireless Networking
Let’s face it. Wireless networking is a part of our everyday life whether we like it, or not. Now that we have that out of the way, let us get into some of the mistakes we uncover when a client invites us to their home to unravel some of their problems with their existing wireless and why it doesn’t work as promised.
1. Don’t ever use the router that your internet provider issued you.
More times than not, we discover that this is one to be a common issue. Think of it to having multiple meetings going on in the same board room. The problem is that the router can only pay attention to one meeting at time. The minute you have more than one device requesting access to the internet, guess what? Your internet quality goes down. Unfortunately, the internet providers never tell you this because they just don’t want to. We will leave it at that. In most households what is required is a router that can multi-task. So look for a router with the MU-MIMO stamped on it. It simply means that it is a multi user router for mulitiple devices. Here is a link if you would like more info from Amazon
2. Why is the antenna lying flat?
Too often we see a router, or wireless access point that has 2 antennas laying flat in a one-floor home. If we can visualize the antenna holding on to the center of a delicious glazed donut that just came out of the oven. And the smell of that donut has a radiating smell of the sweet glazing trying to reach you nose. Since the antenna is laying flat, the smell is only going up to the ceiling and down to the ground. Its never going to reach your nose.
But if you stand the antenna straight up, then the glazing smell with permeate from side to side. Therefore, covering a lot more distance of an area.
3. Don’t put a router, or wireless access point on the back of a TV
This one is a doosey. There are times where we cant find the router, or access point. So we end up doing a site survey to find it. Since the invention of Smart TV’s the convenience of accessing Netflix, Pandora and other streaming services, we are finding the wireless networking routers and wireless access points stuck behind the TV. Guess what? Not a good place.
You want to avoid lighting fixtures, power lines, A/C units, elevators, fish tanks, and anything else that with lots of metal or water. The reason is that these items will block your signal from getting through.
Ideally we end up relocating the router, or wireless access points at least a couple of meters away from any possible RF interference and in line of sight what they’re to be connected to. What this does, is it give the signal the clearest path possible. So we want to mount them as high as possible.
4. Don’t use your name, or last name as your SSID
This is like broadcasting to the world, “Hey! Come hack me because this is my wireless network.” There is no realistic reason on earth to do this. Also avoid using WEP encryption at all costs, since it can be hacked within a few minutes these days. If for some strange reason a device requires WEP encryption, because it can’t handle anything else, then we go to Plan “B”
In plan “B” we use the MAC address filtering and put it on a secure VLAN that allows routing only to the device it needs to talk to.
5. Don’t use just one device to test the signal strength
Do yourself a favor. Use the actual devices that you are going to use everyday to make sure you have adequate coverage. Believe it or not, each device has its own power requirements, antennas and other nuances I won’t bore you with. One of the best tests is to use an iPhone to connect. Apple hand-held devices are notorious for having extremely poor signal strength. This is the reason why Apple removed all of the wireless signal strength meters from their app store.
We hope this article was informative and useful to you in the case that you are struggling with your wireless networking around the house.
On the other hand, if you feel that you just don’t want to mess with your wireless network anymore and would like someone to simply take care of it, then pick up the phone and give us a call today, or send us a text message at 858-764-2648 to rid yourself of this thorn at your side.
