How to set up a wireless temporary network in Win7 system

Here's how to set up a wireless temporary network for Win7 system:
If you don't have a router and wireless AP at home, would you like to use a mobile phone, iPad or several computers at the same time? There is a very useful function in Windows, that is, you can set up a wireless temporary network, so that devices with wifi function can connect to the network through a computer with Internet access.
The premise is that your computer wireless network card has this feature, generally have it? Setting up "wireless temporary network" under WinXP is very troublesome, but there is a wizard in Windows7, it is very convenient!
1, open your wireless network card
Explain, I am using wired Internet, so my laptop has two network cards, one of which is a wireless network card.
2, add wireless temporary network
Enter “ control panel \\ network and Internet \\ network and sharing center & rdquo;, click & ldquo; set a new connection or network & rdquo; select & ldquo; set wireless temporary (computer to Computer) Network", click “Next", then <;Next", set the network name, security type, and security key in the "Name your network and select security options" checkbox “Save this network”. Click “Next”. Tips "weste.net network is already available" <; Click “ Close & rdquo; button can be used!
Note: I chose WEP in the security type here, because I tried to use the iPodTouch to connect to the wireless temporary network, only WEP can, I don't know why.
3, add connection sharing
This step will be ready to use, because the device has been able to find the wireless network SSID is weste.net through wifi. If you connect, you will find that there is no traffic, that is, you have not shared the Internet with the local network card. This requires the next step.
Right click on “local connection", select “share” tab, check “Allow other network users to connect via this computer's Internet connection”. Then click the “Settings(G)...” button, at least check a "Web Server (HTTP)" in the service! (But I don't know if this step is necessary, it doesn't seem to be necessary, huh, huh)
4. Everything is ready to connect successfully
If you successfully connect to this wireless temporary network, you can see it.
5, the method of mutual access
If the device is connected to the Internet through a wireless temporary network, how to access this host? In fact, their network IP segment is at 192.168.137, the host's IP is 192.168.137.1, and the connected device is DHCP-assigned, which is 192.168.137.X. These can be found by the ipconfig/all command.