Troubleshoot Windows network problems

At present, the network does not pass the main problems are:

1. Incorrect routing configuration

2. IP configuration Issues

3, Gateway Problems

4. Subnet mask problem

Can be based on the problem points listed above to troubleshoot.

One, routing problems:

Route print

Use the command above to view the routing settings, mainly focus on the permanent route of this section.

Route add-p 0.0.0.0 Mask 0.0.0.0 110.110.110.254

Use the command above to add a route.

Route Delete 0.0.0.0

Use the command above to remove the route.

Second, IP configuration issues

This requires attention to whether the IP address, gateway, subnet mask configuration are correct, and any one configuration error can cause the network to be out of line.

Recently encountered a subnet mask configured as a 255.255.0.0 problem, View Route Discovery Active route there is a corresponding xxx.xxx.0.0 route, resulting in the same network segment of the IP can access, but for the first two network segments the same, the third network segment different IP is unable to communicate, because the route is mistaken for the same network segment, took the wrong route.

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Troubleshoot Windows network problems