如何翻set 過Router

在on line的枱頭電腦, Click Start, Run, type "cmd"
now you are in DOS prompt, type "ipconfig /all"
it will show you the IP address, Subet mask, Gateway and DNS server

go to the laptop, do the same thing and compare the the information
the IP address should be the same except the last number
the Subet mask, Gateway and DNS info should be exactly the same.

If the info is not the same, that means your Router does not give out the correct information.
You can manually change the info by go to Start, Control Panel, Network
highlight Internet protocol TCP/IP, click properties
you can manually enter the same info as the 枱頭電腦 except the IP address, the last number had to be different (e.g. 192.168.1.nnn , nnn should be different, any number between 1 to 253 is ok)