What's the difference between a hub, a switch, and a router?
I'm trying to network the computers in my house and I'm confused about networking equipment. The store has hubs for $15, switches for $30, and routers for $50+. Don't they all do the same thing — connect computers together? Why would I pay more for a router? I have 3 desktops and want them all to share my cable internet.
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I dealt with this same issue last year. The key thing is to make sure you're using the latest version of your software and check forums like Slashdot or Ars Technica for specific fixes. Technology changes so fast that advice from even 6 months ago can be outdated.
4 Answers
I dealt with this same issue last year. The key thing is to make sure you're using the latest version of your software and check forums like Slashdot or Ars Technica for specific fixes. Technology changes so fast that advice from even 6 months ago can be outdated.
Be REALLY careful what you download to fix this. Half the 'free fix-it' programs you find are spyware in disguise. Stick to known-good stuff like the tools from major sites, and always scan downloads with your antivirus before running them.
This is actually a really common misconception. The technology works differently than most people think. I'd recommend reading HowStuffWorks.com for a good beginner explanation before diving into the technical details.
First thing I'd do is reboot and try again. Sounds dumb but you'd be amazed how many 'tech problems' fix themselves with a restart. If that doesn't work, write down the EXACT error message and search for it — somebody on Experts-Exchange or a Geocities help page has hit the same thing.
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