Wi-Fi routers, home servers, virtual private networks, and more.
George wants to run Cat6 cable in his house, but it's difficult with the home design to do it. So he thought of using the coax cable and MoCA adapters to do it. Leo says that's a good idea, but it can get expensive since he'll have to buy a Moca adapter for each room and it's not as fast as Cat6. It's kind of like Powerline networking.
Jeff is thinking about buying an Eero mesh router. Is it worth it? Leo says that Eero is a great mesh router, and he uses it. They aren't the only game in town, however. Plume is not as fast, but it's more consistent. The NetGear Orbi is a more tradition router style option, but it does the same thing.
(Disclaimer: Eero is a sponsor)
Steven is having trouble with an old iPod logging into Wi-Fi. Jason says that some routers don't like Apple products much. Resetting network settings often helps, as does rebooting the router.
Ted is having trouble with his Wi-Fi. Leo says that's not really the fault of his network so much as it's just congested from everyone else's networks and activity. Also, Ted is streaming 4K video and that takes a lot of bandwidth. It may be that Ted's ISP just isn't giving him the bandwidth he needs to consistently get a good stream. On top of that, anything they publish gets cut in half when streaming via Wi-Fi and with the congestion and the bandwidth, that's quite a challenge to overcome.
Joslyn is getting ready to move and she wants to know how she can determine how strong a Wi-Fi signal is where she may live. Leo says DSL Reports will give her reviews on how good her internet is in any given area. But that won't tell her how good it is inside where she's going to live. If the building was built with a lot of metal, she'll have a hard time.
George is using a Tiny Hardware Firewall and he sees that it would let him customize the settings. Can it be made more secure? Leo says that the Tiny Hardware Firewall is pretty darn secure as is. Leo hasn't played with the configurations, but he wouldn't want to, either. He just uses it in default mode and he's completely safe.
Edwee wants to create a server using Raspberry Pi. Leo says that the Raspberry Pi is very cheap at $35, but it can do a lot of great things. It uses Raspian OS, which is like Linux. There are some network attached storage operating systems that the Raspberry Pi can run, including NextCloud and OwnCloud.
James wants to get an A+ certification, but he's wondering if it's worth getting. Leo says that the main thing a certification shows an employer is that he set out to do something and proved that he completed it. That's really the main benefit and if he is looking for work in the IT field, it's not bad to have, especially if he's trying to get his first job. It's really only a test that he'll study for and take. It doesn't necessarily mean he is skilled or competent. A passion for the subject and a willingness to learn is of more benefit than just studying to pass a test.
Mike is frustrated that his internet access is going through a lot of buffering, especially when he's streaming. Leo says a router needs to control his ethernet connection, not a modem. It's the one assigning IP addresses. Then he can put routers all over the house, but have them set in bridge mode so that they just pass the bandwidth along. Mike should try using different names for his routers, too. That way, he can join the nearest ones directly. Getting a mesh router is also be a good idea. They aren't cheap, but they definitely solve the problem.