Flexible use of dual NICs

Flexible use of dual-network cards dormitory computers include wireless network cards and wired network cards. wireless network cards connect to the campus network, while wireless network cards connect to broadband. The uploading speed of the campus network is fast, but the download speed is slow, I need to back up some things to Baidu cloud to use the campus network, but other browsing things want to use the Internet. First, check the network configuration of the route computer (ipconfig/all for windows and ifconfig for linux) to view the configuration information of the two NICs, and then view the route table (route print for windows, use the route-n option in linux. Therefore, set the following entries in the routing table based on the routing function: route add 0.0.0.0 mask 0.0.0.0 192.168.1.1 by default, all packets are routed to the Internet gateway route add 220.181.163.0 mask route 255.255.0 10.6.173.1 # ping the Baidu cloud server, find its ip address, determine the address, and then launch a mask address attempt, add route table # From now on, only packages sent to 220.181.163.0 will be carried out through the campus network, so as to improve the upload speed without affecting my other. # Likewise, You can adjust some other route entries Based on the routing function. Finally, you can tracert the corresponding IP address or domain name to check the nodes that have passed through and check whether the settings are successful.