Dual routing settings, how to set up dual routers The detailed steps are summarized as follows

Looking at the problem, this has nothing to do with what routing, it is directly a problem with the management of the local area network.

If you need to limit external network traffic, you need to connect to the principal's router to do so. You can directly use the switch to connect to the principal's router, and then you can directly enter the router management interface of the principal's room, carry out traffic control, the routing of the principal's room is the real exit, if there is no external network in the microcomputer room, there is no need for a router, only a switch.

OK. You don't need a WAN port, just plug in other network cables, just plug it in. In this way, the router in the computer room is used as a hub.

Or simply buy a hub and use it like one. It is equivalent to increasing the router interface of the principal's office. No grading is required.

As for the management network, as long as there is the address, administrator, and password of the router in the intranet. Log in to the router and manage the network from any machine. All you have to do is log in to the router in the principal's office.

As for limiting traffic, it depends on which route in the principal's office has this function.

Generally, routers with more than 8 ports have this function.

If the bandwidth control function is available, find the MAC address of the machine that needs to control traffic, and then specify an IP address on the route. You can limit the maximum bandwidth or guarantee the minimum bandwidth in the bandwidth control options.

Without this feature, it's basically hard to restrict, especially with Thunderbolt and Whirlwind.

Feasible, also known as secondary routing.

For more information on how to set it up, please refer to the router's manual. In addition, the network from the principal's office is equivalent to the external network of your computer room.

For the computer room, it is your external network exit, and it is not a big problem for your intranet IP not to duplicate this IP segment.

If there are no special restrictions (e.g. those 3 computers restrict Mac, IP, etc.), no problem.

1. The setting of a router is very simple, there is no difficulty, as long as the broadband and password are entered correctly, you can access the Internet according to the instruction manual.

2. The second router cannot be set up according to the manual. The second router is not connected to the first router first, just plugged in the power supply, and then took a network cable and plugged one end into one of its LAN ports, and the other end was connected to the computer.

3. Open the browser on the computer, enter the management domain name of the router in the ** column, I take tp-link as an example, enter, enter.

4. It is required to create an administrator password, and we fill in a password of more than 6 digits by ourselves.

5. When this interface appears, select "Skip Wizard" in the upper right corner.

6. Click "Route Settings" in the lower left corner of this interface, and click "LAN Port Settings" on the left side of the interface that appears.

7. Change the "LAN port IP setting" on the right to "manual", and the IP address to "The default IP address is, the IP addresses of the two routers cannot be in the same network segment, so the 2 can also be changed to other numbers), click the yellow "Save".

8. The router starts to reconfigure the IP address.

10. Click "Route Settings" in the lower right corner of this interface

11. Click "Internet Settings" on the left, change the "WAN port connection type" on the right to "fixed IP address", "IP address" to "This 88 can also be other numbers other than 1, but not greater than 255", change the "subnet mask" to "gateway" is the same as the first router", "preferred DNS server" is also, "spare DNS server" can be omitted, or it can be the same as the preferred one. Click "Save" in the yellow button at the bottom.

12. Click "Wireless Settings" on the left, fill in the "Wireless Name" and "Wireless Password" on the right, click "Save", restart the router, and the second router will be set.

13. The next thing is the connection between the two routers, use a network cable to connect the "LAN port" of the first router and the "WAN port" of the second router, and both routers can access the Internet.