We are a hotel, a computer with dual network cards needs to be connected to the Internet and the public security hotel accommodation system. Please seek help. . . .

Correct setup steps for hotel dual network cards to access the Internet and transmit public security data at the same time;

External gateway (extranet)192.5438+068.438+0.438+0? IP automatic setting? The external network is accessed from the router, and the router is accessed from the telecom optical cat.

Public Security Gateway (Intranet) 192 438+068 438+06.2538? Manual IP Settings (Public Security Assigns Fixed IP Address) Hotel Users

Security software transmits the registration data to the public security network. The public security network is connected from the telecom ADSL cat.

Because the internal and external networks are all 192 segment addresses, you can't surf the Internet at the same time no matter how you set them. Explain that if the 192 segment is used at the same time, there will be conflicts.

I also wasted a lot of time on this research.

Ok, now change the gateway of the external router to 10.0.0. 1? Open the DHCP server and restart the router.

Set the external router gateway 10.0.0. 1? After that, the IP setting of the external network is automatic? Now you can surf the Internet,

Intranet IP is set manually. Enter192.168.16. * (* is a fixed IP address segment assigned by the police, which is different for everyone).

Netmask 255.255.255.0? Gateway is not set to blank.

The command is as follows:

Run cmd

Route view:? Route? Print?

Delete all 0.0.0.0 routes:? Route? Delete? After deleting 0.0.0.0, is the external network disconnected? I'm not afraid.

Add external network route? Supplement? 0.0.0.0? Mask? 0.0.0.0? 10.0.0. 1

Add intranet route? Supplement? -p？ 192.0.0.0? Mask? 255.0.0.0? 192. 168. 16.254? Metric? 3? What if? 0xb0004

Just to be clear: you can surf the internet at the same time now. -p is permanently written into the routing table? Restarting the computer will not be lost. 192 and 255 are in the back.

It's three zeros (be sure to pay attention)

(metric? 3? What if? 0xb0004？ ) 3 is the priority? 0xb0004 is the first few characters of the MAC address of the intranet network card.

Computers will be different. Run the command route? Print? You can see it. After restarting the computer, it may not be 0xb0004, but 0x 10004.

It doesn't matter, as long as you can surf the internet at the same time.

Ping? 10.0.0.* connected to the flash:? correct

Ping? 192. 168. 16.*? The flash is on:? correct

Now you're done. Enjoy the fun of dual network cards. ?