What type of delivery do data link layer addresses use?

ARP(Address resolution protocol) is used to deliver the data link layer addresses. The ARP is a protocol used to resolve the IP addresses to the MAC addresses. The physical address is nothing but the MAC address of a device. It is the network card interface of a device.

What is the role of a data link layer address?

The data link layer takes the data bits and “frames,” and creates packets of the data to guarantee reliable transmission. This layer adds source and destination addresses to the data stream as well as information to detect and control transmission errors.

Which type of addressing is used in data link layer between sender and receiver?

Physical addressing
Physical addressing: After creating frames, Data link layer adds physical addresses (MAC address) of sender and/or receiver in the header of each frame. Error control: Data link layer provides the mechanism of error control in which it detects and retransmits damaged or lost frames.

What is the data link address?

Moving Data in the Network Destination data link address – The physical address of the network interface of either the next hop router or the network interface of the destination device.

What is the primary duty of data link layer?

Answer: The data link layer is responsible for logical link control, media access control, hardware addressing, error detection and handlingand defining physical layer standards. It provides reliable data transferby transmitting packets with the necessary synchronization, error control and flow control.

What kind of devices are used in data link layer?

Some of the devices used in Data Link layer are, A bridge is a type of computer network device that provides interconnection with other networks that use the same protocol, connecting two different networks together and providing communication between them. Modem stands for MOdulator/DEModulator.

What is the data link layer in OSI?

The data link layer or layer 2 is the second layer of the seven-layer OSI model of computer networking. This layer is the protocol layer that transfers data between adjacent network nodes in a wide area network (WAN) or between nodes on the same local area network (LAN) segment.

Which is logical address used for delivery of data to a remote network?

Which logical address is used for delivery of data to a remote network? The destination IP address is used for end-to-end delivery of data to a remote network. The destination MAC address is used for delivery on a local network. The destination port number identifies the application that should process the data at the destination.

How are Brouters used in the data link layer?

Brouters operate at both the network layer for routable protocols (or between network with different data link layer protocol ex. one is running on ethernet (802.3) and other network is running on Token ring (802.5)) and at the data link layer for non-routable protocols (or both network are using same data link layer protocol). 4.