How to Set Up A Modem

Whenever you sign up for internet service, your internet service provider (ISP) will provide you with a modem that provides that internet service. This guide will walk you through setting up your ISP modem and establishing a home network that you can use to get online.

How to Set Up a Modem

Different ISPs provide different models of the modem. However, what all of these modems have in common are the input connections to establish an internet connection between your home and the internet, and the output connections that create a home network.

Before you connect your modem, make sure that the ISP has programmed the modem with your account information. This is usually done at the store where you pick up the modem. Although, sometimes, you may need to call the ISP after you plug the modem in at your home. Make sure you talk to your ISP about what they need to do to enable your internet connection.

1. If you've purchased cable internet service, then you'll need to find a cable port in your house to connect the modem to. If you've purchased DSL phone internet service, you'll need to plug the modem into your home's phone port. Find the port that's located in the area of the house where you'd like to place the modem.

2. Plug one end of the coaxial (or coax) cable that came with your modem into the TV wall jack. Plug the other end into the coax port on the back of your cable modem. If you're using a cable modem, you'll see a coax port where you can screw in the other end of the coax cable. If you're using a DSL phone modem, the port on the modem will have a label that says something like "Phone In" or "Phone."

3. Next, plug the charger that came with the modem and plugs the power connector end into the modem. Insert the plug end into a wall power outlet.

4. Once you plug the modem in and it powers up, it'll cycle through a startup program. As it cycles through, you'll see the ports on the front of the modem blink and then go solid one at a time.

Typically these ports are:

• Power light: Power is connected to the modem
• Online/Connected: The modem has established a connection with the ISP
• Internet: The modem has established a connection to the internet
• Network: A local area network (LAN) has been established
• 5. Once all lights on the front of the modem are solid or blinking rapidly, you're ready to start connecting devices to the modem. You have several options for connecting to the internet through your router.
  • Built-In Wireless: Some ISPs offer modems that have a built-in wireless router so you don't need a secondary router. You can connect your devices to the modem's wireless network.
  • Direct LAN: Use a network cable to connect a wired router to the modem, and connect your devices to the router using network cables.
  • Wireless: Use a network cable to connect a wireless router to the modem, and connect your devices to the router via Wi-Fi.
  If you are choosing a wired network or wireless approach, purchase a router and connect it to the modem's WAN port using a network cable.
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• 1. 6. Once you've connected the WAN port on your modem to your wired or wireless router to the WAN port on the router, you're ready to start connecting all of your computers and other devices to the router and to the internet.

  Connecting to Your Devices

  Whether you've connected a wired or wireless router to your modem, the method of connecting your devices to the network is generally the same.
  In the wired case, you'll need to use LAN network cables to connect your computer network port to one of the LAN network ports.
  If your modem comes with a built-in the wireless router, you won't need to connect a router to the modem. You can use the steps below to set up the wireless network in the same way.
  1. 1. Connect a laptop or computer to one of the LAN ports using a network cable from the network port on your computer the LAN port on the router. Select the Start menu, type cmd, and select the command prompt desktop app. In the command window, type the command ipconfig.
  2. 
  3. 2. Open a web browser and type the IP address that's listed in the ipconfig results for the Default Gateway. This will open the login window for the router. If this is the first time you're logging into the router, the administration ID is usually admin, and the password is blank. You should see the Wi-Fi SSID and the Wi-Fi passkey either on the main router window or under the Wi-Fi menu.
  4. 
  5. 3. On any computer in your household, you can click the network icon in the taskbar and find the SSID from the list of available wireless networks. Select the Connect button for that network.
  6. 
  7. 4. If this is the first time you're connecting to a new home wireless network, you will be asked to type the passkey that you recorded above from your router's Wi-Fi settings.
  8. 
  9. 1. 5. Once the connection is established, you'll see the wireless status change to Connected.
     Don't forget to secure your router by changing the admin password from blank to a secure password you'll remember.