Why do we use IP addresses instead of MAC addresses?

Why do we use IP addresses instead of MAC addresses?

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. Attention reader!

Does every device need a MAC address?

No two devices on a local network should ever have the same MAC address. If that does happen, both devices will have communications problems because the local network will get confused about which device should receive the packet.

What is the relationship between IP address and MAC address?

IP Address stands for Internet Protocol Address. MAC Address ensure that physical address of the computer is unique. IP Address is a logical address of the computer and is used to uniquely locate computer connected via a network. MAC Address is of six byte hexadecimal address.

Can I use MAC address instead of IP?

The answer is along the lines of: The two protocols are not universal, not all devices use it. IP provides a logical address and allows routing, MAC doesn’t support routing, and more.

What happens if two devices have the same MAC address?

If two devices have the same MAC Address (which occurs more often than network administrators would like), neither computer can communicate properly. Duplicate MAC Addresses separated by one or more routers is not a problem since the two devices won’t see each other and will use the router to communicate.

Which connector is used for LAN or Internet?

RJ45
An 8-pin/8-position plug or jack is commonly used to connect computers onto Ethernet-based local area networks (LAN). Two wiring schemes–T568A and T568B–are used to terminate the twisted-pair cable onto the connector interface.

Do you need IP address for LAN?

The network address is 192.168. 1.0, and the broadcast address is 192.168. 1.128. Therefore, each host in the LAN must have an IP address between 192.168.

Does Ethernet use IP address?

While IP is the only addressing protocol used by Ethernet, Ethernet networks use two types of data transmission: TCP and UDP.

How are IP addresses similar to MAC addresses in what ways are the two addresses different?

The differences include the fact that the left-most part of a MAC address identifies its manufacturer whereas the left-most part of an IP addresses identifies the network where the address is located. MAC addresses are assigned by the manufacturer, whereas IP addresses are assigned by the network administrator.

How do I change my MAC to an IP address?

Here is the MAC to IP address conversion process step by step: take the mac address: for example 52:74:f2:b1:a8:7f. throw ff:fe in the middle: 52:74:f2:ff:fe:b1:a8:7f. reformat to IPv6 notation 5274:f2ff:feb1:a87f. convert the first octet from hexadecimal to binary: 52 -> 01010010.