That is called the MAC address.
It called Media Access Control (MAC) layer address
Physical layer
yes. thougth the nic is a layer 1 device its mac address is used in datalink layer
The MAC sublayer is part of Layer 2 - Data Link Layer - but it is more correct to say that the MAC address is the physical address.
The physical layer - it describes the hardware and the signaling techniques used at the physical connection between the network and the device.
Physical and MAC addressing are found in the OSI layer 2?
• The device will still operate at the same Layer 2 address.• The Layer 3 address must be reassigned to allow communications to the new network.
The data link layer header contains the source's physical address. It refers the address that is found in the Network Interface Card.
A hub is a layer 1 (physical) device because it does not use any part of the packet header to direct the packet to the right destination, it just broadcasts to all connected computers.
i do no
Physical Address
The first layer called the physical layer.