Routing plays an important role in the interconnection process. This is, first of all, the procedure for delivering a message from one subnet to another. And if the exchange of information fails, it is necessary to check the performance of this system.
It is necessary
A computer with a network connection
Instructions
Step 1
Check your TCP / P configuration using IPConfig. To do this, click the "Start" button and select "Run", enter the command "cmd". To get a detailed configuration report for all interfaces, specify the / all parameter for IPConfig. With this report, you will be able to see all the errors in the network configuration of your computer.
Step 2
Use ping tools to test your computer's connectivity to other devices on the network. Set the loopback address using the ping command 127.0.0.1. If the feedback ends with an error, it can be concluded that the IP stack is not responding.
Step 3
Refer to the IP address of your computer to see if it has been added to the network. If there are no errors in the routing table, this process will end at the loopback address 127.0.0.1.
Step 4
If the loopback control is successful, but the IP address still does not respond, then there is a possibility that there is a problem in the routing table of the network adapter driver.
Step 5
Type ping the IP address of the gateway to verify that the gateway is working and communicating with the local host on the local network. If the call fails, then the problem is with the network adapter, router, or other network device.
Step 6
Check the connectivity through the router. The ping command will help you with this. The IP address of the remote host. If the call fails, you can be sure that the problem is in the network devices between the computers.
Step 7
Test the router using the PathPing tool. This will help identify packet loss on routes that involve multiple hops. To do this, you need to contact the remote host using PathPing. Type the command pathping The IP address of the host you are accessing.
Step 8
Use Rout facilities. Enter the command rout print and you will see the routing table. To exchange IP datagrams between two nodes, it is necessary to have routes to each other, or to use default gateways, where these routes already exist.
