With help of ping, check if you are connected to other systems of your network and find the route to connect to that system using tracert. List all the processes which are using ports for TCP protocol

Sure, here are the steps to perform the tasks you mentioned:

1. Check if you are connected to other systems of your network using ping:

   • Open the command prompt. You can do this by typing cmd in the Windows search bar and hitting Enter.
   • Once the command prompt is open, type ping <IP address of the other system>. Replace <IP address of the other system> with the actual IP address of the system you want to check the connection with. For example, if the IP address of the other system is 192.168.1.1, you would type ping 192.168.1.1.
   • Press Enter. If you are connected to the other system, you will see replies from the IP address you pinged. If you are not connected, the command will time out.

2. Find the route to connect to that system using tracert:

   • In the command prompt, type tracert <IP address of the other system>. Replace <IP address of the other system> with the actual IP address of the system you want to find the route to.
   • Press Enter. The command will display the route that packets take to get from your system to the other system.

3. List all the processes which are using ports for TCP protocol:

   • In the command prompt, type netstat -ano | findstr :TCP.
   • Press Enter. The command will display a list of all processes that are using ports for the TCP protocol. The PID column shows the process ID of the process using the port. You can use this PID to find the name of the process in the Task Manager.

Please note that these commands are for Windows systems. The commands for other operating systems may vary.