What should I do if the dual network card sharing network is unstable?

Before proceeding with the following steps, you must confirm that the PC can ping the server IP, if the ping is not pinged, you can get this done first, the network card, the switch, the network cable, the port, check them one by one.

I was able to ping.

PC settings DNS do not fill in the DNS that telecom or your ADSL business told you

And then there is a setting in the advanced properties of the server in the network card or dial-up network, which is to allow other computers to connect to the Internet through this connection, which should be selected, and these settings should also be set in the relevant network card properties.

If you really don't know how to set up a home or small office network. Do as he says and he'll set it up for you.

Is it a problem with your DNS settings? You first let the server connect to my network, and then try the PC through network card 2.

Let's see if there is a conflict between the two network cards!

You can add ** software on the host. That's how we do more than 100 computers.

Besides, I can manage it.

Supporter: text44 - High Magician Level 6 Statement.

Install a ** server software (there are a lot of this software, choose one you like), DNS is best not to fill in:, fill in the service provider for you. Or buy a 4-port router (very cheap, less than 100), and connect the two switches to the router.

Set up auto-dialing on the router, your server doesn't need dual network cards, and other PCs can be set to automatically get IP.

Buy a switch with more than 30 ports, and everything is solved.

And the dual network card is very troublesome, and the network card 2 should be connected with a cross line. . .

Hello dear, if your dual network card sharing network is unstable, you can try the following methods to solve the problem:1Update Drivers:

Choose the right network connection: In the dual network card setup, you can choose which network connection to use. Try switching to another network connection and see if it improves.

3.Set network priority: In the network settings of the operating system, you can set the network priority.

Setting a stable network connection as the preferred option can improve the stability of your network. 4.Check the network device:

Make sure your routing server, switch, or other network device is not faulty. Restarting these devices can sometimes resolve the issue of network instability. 5.

Use network optimization tools: There are network optimization tools that can help you diagnose and fix network connection issues. You can search and try these tools to optimize your dual NIC sharing network.

7.Contact your network service provider: If the problem persists, it may be due to an issue with your network service provider.

You can contact their technical support team to report the problem to them and ask for help.

Hello, dear, if the dual network card sharing network is unstable, to the ruler oak under the reed is the solution: 1. Update the driving program: make sure your dual network card driver is the latest version.

A loose connection can lead to network instability. 3. Optimize network settings: Check your network settings to make sure the network sharing between the dual NICs is set correctly.

You can try adjusting settings, such as changing the network mode, IP address, or subnet mask, to improve stability. 4. Turn off conflicting software: Some software shares network conflicts with dual network cards, resulting in instability.

Try disabling firewalls, security software, or other network-related applications that are conflicting with the network, and check to see if there is any improvement.

This can be searched from the Internet.,And it's according to the manual.,Hehe.。

Host: The operating system is Windows

XP, a built-in network card, a PCI network card.

Client: The operating system is Windows

98, a PCI network card.

Connect the two computers with a crossover cable (be careful to distinguish it from a normal network cable, i.e. twisted pair). The built-in NIC of the host is connected to the PCI NIC of the client.

Settings: The built-in NIC of the host does not need to be filled in >--subnet mask--> gateway.

The client can get it automatically.

You do not need to fill in the PCI NIC IP of the host > subnet mask > gateway.

Make sure that the host PCI NIC is connected, then double-click the icon to open the properties dialog box, and select "Allow other network users to connect through the Internet connection of this computer" in the Advanced column.

That's it for the basic settings, if it doesn't work, please check the firewall settings of both computers, please set it low to try. Dual network cards can definitely achieve shared Internet access!