Many Linksys modems listen at 192.168.1.1).
Modem vs router problem manual#
For others, this may differ so contact your ISP or research it in the owners manual that came with your specific modem. Find your modem’s diagnostics page. Most modern modems do have such a feature to aid people with solving technical problems.However, sometimes codewords have too many incorrect bits and the error correction algorithm (called Reed-Solomon, if you’re interested) can’t fix it. If more than 1% of your codewords are uncorrectable, you will start to encounter some issues (especially with VoIP)
If it can fix the error, then everyone’s happy. In order to correct those errors, some extra data has to be attached to every codeword that goes out (a codeword is just a fixed chunk of data). For instance, a 0 might be flipped to a 1 or vice versa. Data doesn’t always transmit through cables perfectly, there are often some errors in the bits (1s and 0s). From here, network engineers can check the health of your modem as well as reboot it remotely and push configuration changes to it. This is a piece of equipment operated by your ISP that manages all the cable modems and connects them to the internet. Headend/CMTS: Where your cable modem and the modem of other people in your town/city connect to.Channels are also used to send information destined for the internet over the cable network in pretty much the same way that TVs do. Frequency: When you tune your radio or change your TV channel, you are telling the device to listen at a different frequency.Just know that you want a better signal and less noise. Knowing what those two things are isn’t too important right now. Noise is bad and can come from electromagnetic interference (from other electronic devices and radio signals) and thermal noise. Signal is what you want: encoded, understandable information from the internet. Quite simply, this is a number that represents how much signal there is on the line versus noise. This means information coming down from the internet to your modem. Your cable modem is connected to a coaxial cable that leaves your house. Upstream: This means away from you and towards the internet and your internet service provider.However, these concepts can be easily learned by most people. Understand the basic terminology. Computing is notorious for having a lot of acronyms and jargon that can be hard to wrap your head around.
Modem vs router problem how to#
Steps on How to Diagnose Cable Modem Issues
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