Why can t I connect to the Internet after I set all the IPs 20?

First make sure that your NIC driver is okay, and then solve the problem you raised

If you are dialing up the Internet, you can not set these up, just use automatic IP and automatic DNS.

If you want to share the Internet.

Your gateway is:

Your IP is set to is incorrect.

It should be set to. The last data can be anywhere between 1 255.

Are you sharing the Internet on a local area network? Is your host XP or 2000?

The IP of the host is.

Taiguo you are 98,Then you want this gateway,Check if the host is open and shared,If you are XP or 2000,Then don't set up a gateway。。。 Just go straight to it!

Now I can't solve your problem, but you can tell me about your computer's system and network configuration, whether you are routing or adsl or what, you can make it clear, and the friends at the bottom can help you solve it.

Personally, I don't think your IP is the reason why you can't access the Internet.

。。。There are many reasons for this. You don't have to set it yourself!

Didn't they care about you when they installed it for you? That's what I didn't understand what you meant by flash! Is the network cable plugged in correctly!?

Is it true that the password is wrong? Is the network card broken? The relevant settings are not right, or so on!

If it's a LAN, ping your gateway at the command prompt first, you will know whether it is through or not.

If it's dial-up to the Internet, have you dialed the number?

Check two items first.

1. The manually set IP format and the automatically obtained IP format.

Within the router address pool, the automatically obtained closed words are generally available when manually setting the format.

If it is forced to be set to the first 3 digits, you will not be able to access the Internet.

2. If it is not the situation described in 1, then check whether the manually set IP is occupied by other people's equipment.

There cannot be two identical IP addresses in a network.

Check method - automatically get an IP, and then use this computer to ping the IP you want to set, if it is passed, it means that it is occupied.

The ping method is available.

If it is a network first-class network mouth sock source, which is not a router, the IP of this port generally cannot be set manually, and can only be obtained automatically.

Since it is the company's intranet, you can find your company's network manager to solve it for you, because if your company binds the MAC address, you still can't access the network if you modify it yourself.

Of course, you can try the following first:

1. Open your colleague's computer and check his IP address.

2. Copy down his IP address, subnet mask, default gateway, and DNS server.

3. Fill in all these settings on your own computer.

4. To modify the last digit of the IP address, you can perform +-1 operation, and the IP address range is (2-254).

For example, if your colleague is, you can set your computer to any value between x and 254 except 10, and if you encounter an IP address conflict, modify it again until it does not prompt an IP conflict.

If you can't access the Internet in this way, it means that your company's network is bound to a Mac or other information, and you can only find your network administrator.

Change the IP address to auto-fetch.