Option 2, buy another home router with a single WAN port.
I don't know how to access the account of Education Network. Special line?
Anyway, the education line still needs to buy another router.
Suppose that there are currently five computers connected to ADSL routers through switches.
Networking mode: insert the network cable leading to the education network into the WAN port of the newly added router, and then connect the LAN port of the router to the ordinary LAN port of the switch through the network cable.
Just like configuring your ADSL router, configuring this educational network router may require static access to the educational network.
All five computers in the LAN should use static IP address settings, which can be192.168.1.x, and pay attention to this address and ADSL router in the same network segment. Set IP address completely, including DNS address.
After configuring the IP addresses of five computers, the next steps are crucial:
(1) Set the IP address of the LAN port of the Education Network router to the IP address of another network segment of the ADSL router:192.168.0.1/255.255.0. At this time, you have to unplug the network cable of the ADSL router and plug it in after setting it up. )
(2) Open the TCP/IP setting interface of any of your computers. In the Local Area Connection property, it is estimated that there should be. In the Internet Protocol (TCP/IP) properties, click Advanced. Enter the "Advanced TCP/IP Settings" interface.
Under Add the first IP address, click Add and add the IP address and subnet mask as192.168.0.x/255.255.0.
Click Add under the second default gateway and enter the gateway192.168.0.1.
Other machines can be set according to this machine, as long as the IP address and LAN port of the added education network router are a network segment, and the default gateway is your education network router.
In this way, you can also "bt education network movies, and you can also connect to foreign websites through ADSL."
If in doubt, please feel free to add.