How to setup a second router behind a different router without changing the operating mode

Setting up a second router behind a different router can be a useful solution for expanding your network coverage or creating separate networks for different purposes. However, it can be a bit confusing for entry-level users. In this article, we will guide you through the process of setting up a second router behind a different router without changing the operating mode.

Step 1: Gather the necessary equipment

Before you begin, make sure you have the following equipment:

• Main router: This is the router that connects to your internet service provider (ISP).
• Second router: This is the router you want to set up behind the main router.
• Ethernet cables: You will need at least one Ethernet cable to connect the routers.
• Power adapters: Ensure you have the power adapters for both routers.

Step 2: Determine the IP address of the main router

To set up the second router, you need to know the IP address of the main router. Follow these steps to find it:

1. Connect your computer to the main router using an Ethernet cable.
2. Open a web browser and enter the default gateway IP address in the address bar. The default gateway IP is usually printed on the router or can be found in the router's manual.
3. You will be prompted to enter the username and password for your router. Enter the credentials to access the router's settings.
4. Once logged in, navigate to the router's settings page and look for the "LAN" or "Network" settings. Here, you will find the IP address of the main router.
5. Write down the IP address as you will need it later.

Step 3: Configure the second router

Now that you have the IP address of the main router, you can proceed to configure the second router. Follow these steps:

1. Connect the second router to your computer using an Ethernet cable. Plug one end of the cable into the computer's Ethernet port and the other end into one of the LAN ports on the second router.
2. Connect the power adapter to the second router and plug it into an electrical outlet.
3. Open a web browser and enter the default gateway IP address of the second router in the address bar. The default gateway IP can usually be found on the router or in its manual.
4. Enter the default username and password for the second router to access its settings page. If you don't know the default credentials, you can usually find them in the router's manual or by doing a quick internet search using the router's model number.
5. Once logged in, navigate to the router's settings page and look for the "LAN" or "Network" settings.
6. Change the IP address of the second router to a different subnet than the main router. For example, if the main router's IP address is 192.168.1.1, you can set the second router's IP address to 192.168.2.1.
7. Disable the DHCP server on the second router. This will prevent conflicts between the two routers. DHCP settings are usually found in the "LAN" or "Network" settings of the router's configuration page.
8. Save the settings and restart the second router.

Step 4: Connect the routers

Now that both routers are configured, you need to connect them to create a network. Follow these steps:

1. Disconnect the Ethernet cable from your computer and connect one end to any LAN port on the main router.
2. Connect the other end of the Ethernet cable to the WAN port of the second router.
3. Connect the power adapter to the main router and plug it into an electrical outlet.
4. Connect the power adapter to the second router and plug it into an electrical outlet.

Step 5: Test the network

After connecting the routers, it's important to test the network to ensure everything is working correctly. Follow these steps:

1. Connect your computer to the second router using an Ethernet cable or connect to the second router's Wi-Fi network if it has one.
2. Open a web browser and try to access a website to confirm that you have internet connectivity.
3. If you can access the internet, try connecting a device to the main router and another device to the second router. Check if they can communicate with each other.

Congratulations! You have successfully set up a second router behind a different router without changing the operating mode. You can now enjoy an extended network or separate networks for different purposes.

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