Do you need IP for Ethernet?

By definition, an Ethernet network is a network where devices do not have IP addresses. A TCP/IP network, as you point out, is a whole other thing and IP doesn’t care whether it’s running over IEEE 802.3, 802.11, or 802.5.

How does the two systems communicate in an Ethernet network?

The Ethernet cable is a common medium for every computer in the network. Switch can be used to split the wired network. Multiple cables are connected to the switch which is responsible for data transmission.

How do computers communicate on Ethernet?

The Ethernet standard is what allows these machines to talk to one another. Each computer (or printer or other device) that is connected to this Ethernet cable is set up to have a unique address, or IP Address.

Do two devices need to have the same IP address to communicate?

Unless your router malfunctions, two devices should never get the same IP address under this system. For example, you might have your own wireless router connected to your ISP’s modem and router combo. If both devices are trying to act as a router, they might hand out duplicate IP addresses.

What is difference between Ethernet and Ethernet IP?

In summary, Ethernet is the physical networking (link layer) protocol, while Ethernet/IP is an industrial communication protocol (application layer).

What is difference between Ethernet IP and Ethernet TCP IP?

So today I am going to address what to some is a confusing question: “Just what is the difference between TCP/IP, CIP, and EtherNet/IP?” Let’s look at them individually. TCP/IP – A TCP/IP protocol suite is the collection of communication protocols needed to communicate over Ethernet. IP – IP is the Internet protocol.

What must happen between two devices on a network for them to communicate?

In order for two computers to communicate over a network they must be speaking the same network layer protocol. It doesn’t have to be IPv4 or IPv6, it could be IPX or X.

Which computers can communicate to each other?

A wireless connection allows compatible desktop computers, laptops, smart phones and tablet devices to connect with one another. A wireless connection is most commonly used in homes to connect with the Internet. Wi-Fi hotspots that you find at local shops also use a WAN to distribute the Internet to their patrons.

How do 2 computers communicate?

IP is the communication that takes place between individual computers. The IP sends packets between computers and also routes packets to the right destination. A packet is a unit of data that is routed between an origin and a destination on the Internet or any other packet-switched network.

How does two computers communicate with each other?

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.

Do all computers in house have same IP address?

Rather than your Internet service provider assigning a unique public IP address to each device in your home – you would need an additional IP address every time you bought a new computer, tablet, smartphone, game console, or anything else – your ISP generally assigns you a single IP address.