routers

How can I extend my router to handle more wired machines?

Casey from Los Angeles, CA

Episode 1205

Casey has a router with four ports, but he has more printers and computers than that. Leo says to get a router extender that he can plug into one port on the router, which can extend it to handle up to 10 additional ports. Any brand will do. A router switch is a bit more intelligent -- it can switch automatically between them to keep the network running faster. But an extender will work.

Why does my office network refuse to reroute URLs?

Dave from LaMesa, CA

Episode 1202

Dave's office is having trouble rerouting URLs within his office network. Leo suspects there's a redirect block on the network. It could be a rule that's been put on the network. Another option is to flush the DNS cache to wipe out that file so it can properly reroute. He can open a command line (windows Key +R) and type IPConfig /flushDNS. This way it won't rely on the list of DNS settings on his router or network and then moves on to the DNS registrar for the proper DNS address. It then will put the proper DNS in his router and it shouldn't happen anymore.

How many connections can my router handle?

Episode 1201

Ashley from Minnesota
Asus Router

Ashley is concerned about the "internet of things," where so many devices are internet enabled, and the router being able to handle so many connections. Leo says that most routers can handle 50-100 connections. So that's not an issue to worry much about.

Having said that, a dual band router does connect better. What's the best router to get? Leo says getting an 802.11 AC router, which can aim at the devices (called beam forming). Leo also likes open source routers like those that can run DD-WRT software. Asus is a good brand.

Why does my internet access die out when I'm streaming?

Brian from Indiana

Episode 1200

Brian has trouble watching streaming video: the internet "cuts out" on him. Leo says it sounds like an overheating router. The router is just a cheap, dumb computer and if it's running a lot of streaming, chances are his router is overheating. If it is, then it may be time to get a new one. Same thing with the modem. He should also try unplugging the router, waiting ten seconds, and plug it back in. If it comes back, then he'll know he needs a new router.

Should I get a DOCSIS III modem?

Episode 1193

Michael from Newport Beach, CA
Asus Router

Michael would like to get a DOCSIS III modem and Leo says to be sure this his cable company enables it on their end when he does. He's also going to want to have a router that can support it, and Leo likes the Asus line. These are DDWRT compatible, and will protect him from the router bug that has hit lately. He should definitely get a good router. It'll be more expensive, but it's worth it.

How can I use multiple devices on a single paid internet connection access point?

Episode 1192

Mike from Diluth, MN
D-Link AC750 Travel Router

Mike is taking his family to the Baltics for the summer and has already unlocked his mobile phones. He's thinking about buying the unlimited data plans on the cruise ship. Leo says not to. It's woefully slow. They use a marine satellite and it has very little bandwidth. He'd end up getting up at 3 in the morning to use the Internet and download his email. Not worth $30 a day, especially since only one person can be signed on at a time.

How can I use my own router with FIOS?

Steve from Hermosa Beach, CA

Episode 1190

Steve has FiOS and the Wi-Fi seems to be slow. How can he speed it up? He'd like to bypass the Verizon router and use his own. Leo says that he'll have to use the Verizon device to connect to FiOS, but he can disable the router part and use his own router instead. He'll need to connect them with ethernet to make it work. The router is also built into the modem and is using network addressing. Steve should put the router part in "bridge mode" to just hand it off to the router.