How do computers communicate with other computers on the same network and on different networks?

Using the Internet, computers connect and communicate with one another, primarily using the TCP/IP (Transmission Control Protocol / Internet Protocol). Think of TCP/IP as a book of rules, a step-by-step guide that each computer uses to know how to talk to another computer.

What if two computers having same IP try to communicate to each other same or different network?

So what’s going on? For a system to communicate via a network, it must have a unique IP address. Conflicts arise when two devices are on the same network trying to use the same IP address. When this occurs, both computers end up not being able to connect to network resources or perform other network operations.

How do I connect two computers with the same IP address?

Here are the steps:

1. Go to Control Panel -> Network and Internet -> Network Connections.
2. Right click on the adapter and go to Properties.
3. Highlight Internet Protocol Version 4 (TCP/IPv4) and click Properties.
4. Click Advanced.
5. Click Add for IP addresses.
6. Add 10.10. 10.2 with 255.255. 255.0 as the subnet.
7. Save.

When two computers communicate with each other they send information back and forth?

Computer Science :: Networking – Discussion When two computers communicate with each other, they send information back and forth. If they are separated by a reasonable distance, they can send and receive the information through a direct cable connection which is called a null-modem connection.

How do I connect 2 computers to the same network?

How to Access Multiple Networks from a Windows PC

1. Open the Network Connections window.
2. Select the network connections to bridge.
3. Right-click the selected icons and choose the Bridge Connections command.
4. In Windows Vista, click the Continue button or type the administrator’s password if you’re prompted to do so.