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Some broadband donated cat + router integrated equipment, that is to say, the presented equipment integrates the cat + routing function, such broadband router installation diagram is as follows: 
Specifically on how to set up broadband routers, this also need to be based on what specific brand routers for further operations.
The following is related to router installation and setup tutorials, users may wish to refer to the next.
1, the installation of the router
Broadband If you need to use a router, you need to connect the cat to the router. Specifically, insert the cable that is pulled in from the outside into the cat. The cable from the cat is connected to the WAN port of the router. At the root of the cable, a computer is plugged into the LAN port of the router. Above, you can set it later. The following is the installation diagram. 
Note: Both the cat and the router need to be connected to the power supply. After this is done, connect the power cord to the power supply to complete our most common router installation connection.
2, the router settings section
First of all, the carrier is not a telecommunications cat. You can buy a wireless router to build a wifi network for mobile phones and tablets, and insert the home cable (with the crystal head) into the input port of the wireless router. , and then follow the router's instructions or online router configuration tutorial step by step to set up, set up to use wifi network. Remember to set it to automatic dialing, otherwise you will need to dial manually to connect to the Internet.
The first is the hardware link, as shown in the figure below: The cable from the cat is connected to the router's WAN port (Figure 1), and the router's LAN port is connected to the first computer. 
Next, find the My Network Places icon on the desktop, select Properties - Local Area Connection Properties - Double-click TCP/IP 
Double-click TCP/IP and in the displayed dialog box, select Automatically obtain IP and DNS. This completes the computer setup, without setting up anything else. 
Set up the router
Open IE and enter http://192.168.1.1 in the address bar
You can also open my computer input 192.168.1.1, specific settings look at the following figure 
Click "Run Status" on the left. When there is no connection, "Connect" is displayed after the Internet time. Click once. After the connection is successful, "Disconnect" is displayed as shown in the above figure. Look carefully, if the subnet mask, gateway, and DNS are all successful, then you're done and you don't have to worry about it. Simply use a network cable to receive the remaining LAN ports. 
Different brands of routers are basically the same, of course, some of the current smart routers and some traditional router settings are still quite different, we can enter the specific router settings column, find the corresponding brand router settings.
How to set up a broadband router for everyone to introduce here, here is the core of the installation and connection of cats and routers, and then enter the router management interface, enter the broadband Internet access account and other information to complete the setup, due to different brands of router settings are different, Therefore, we need to understand what brand router is used, and then find the corresponding tutorial.
How to set up broadband router? Teach you how to set up a flowchart!
Recently, some netizens have asked such a question as Xiaobian: How to set up a router for broadband? In fact, this is a simple router setup problem. Generally speaking, mobile/telecom/unicom broadband is usually used. Merchants usually donate a cat. If you want to use the router function, you need to purchase the router yourself. If your family also donates cats and routers, you can set it directly.
The most common router installation diagram