What is the difference between port and address?

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What is the difference between port and address?

The main difference between IP Address and Port Number is that the IP address is a numerical label that helps to identify a specific device in the network while the Port Number is a numerical value assigned to a process in the device. The port number helps to identify a particular process in the device.

Does port address vary from host to host?

Port number identifies a specific process to which an Internet or other network message is to be forwarded when it arrives at a server….Difference between IP address and Port Number :

Serial No IP address Port Number
06. IP address identify a host/computer on a computer network. Port numbers are logical interfaces used by communication protocols.
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What are differences among MAC address IP address and port address briefly explain with suitable example?

It uniquely identifies the devices on a network. While IP addresses are used to uniquely identifies the connection of the network with that device takes part in a network….Difference between MAC Address and IP Address.

S.NO MAC Address IP Address
5. MAC Address is used to ensure the physical address of a computer. IP Address is the logical address of the computer.

Does a port have a unique address?

A Port address or port number is an unique number to identify transport layer service. 1024 onwards it’s called as client port numbers or unknown port numbers. These ports are not physical ports they are logical ports.

Which of the following ports are commonly used in computer?

USB Type
USB Type-A This is the most common port found on all laptops and desktops.

What ports do what?

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Port Number Usage
25 Simple Mail Transfer Protocol (SMTP) E-mail Routing
53 Domain Name System (DNS) service
80 Hypertext Transfer Protocol (HTTP) used in World Wide Web
110 Post Office Protocol (POP3) used by e-mail clients to retrieve e-mail from a server
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What is difference between MAC address and port address?

The main difference between MAC and IP address is that MAC Address is used to ensure the physical address of the computer. It uniquely identifies the devices on a network. While IP addresses are used to uniquely identifies the connection of the network with that device takes part in a network.