netsh interface ip set address name=本地连接 source=dhcp && netsh interface ip set dns name=本地连接 source=dhcp && netsh interface ip set address name=本地连接 source=static addr=192168818 mask=2552552550 gatewa

These commands are used to configure the network settings of the "本地连接" (Local Connection) interface.

1. netsh interface ip set address name="本地连接" source=dhcp: This command sets the IP address configuration to obtain the address dynamically from a DHCP server.
2. netsh interface ip set dns name="本地连接" source=dhcp: This command sets the DNS server configuration to obtain the server addresses dynamically from a DHCP server.
3. netsh interface ip set address name="本地连接" source=static addr=192.168.81.8 mask=255.255.255.0 gateway=192.168.81.2: This command sets the IP address configuration to a static address of 192.168.81.8 with a subnet mask of 255.255.255.0 and a default gateway of 192.168.81.2.
4. netsh interface ip set dns name="本地连接" source=static addr=192.168.81.2: This command sets the DNS server configuration to use a static address of 192.168.81.2.

Overall, these commands are used to switch between obtaining network settings dynamically through DHCP and manually configuring static settings for the "本地连接" interface