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Physical and MAC addressing are found in the OSI layer 2?

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Which data link layer addressing scheme is used in a point-to-point logical topology?

Layer 2 addressing not required for this topology


What kind of address scheme is used at data link layer?

Data link layer transforms the physical layer and makes it appear error free. Data link layer is responsible for physical addressing. It has some other functions like error control, flow control and access control.


What layer combines bits into bytes and bytes into frames and uses mac addressing?

Data Link


What is the role of the data link layer protocols in data transmission?

The role is to transfer frames to packets


Which osi layer addresses data messages?

The OSI model has seven layers whereby each layer has its function. The Data Link Layer is responsible for addressing data messages so that they reach their destination correctly.


Which layer of the OSI model is primarily concerned with accessing the physical media and physical addressing?

Data Link


Which layer of the OSI model is primarily concerned with accessing the physical media and physical addressin?

The Physical layer is responsible for the actual hardware connection. The physical addressing is handled by the Data Link Layer.


Bridge is used in which OSI layer?

Layer 2 (Data Link Layer) http://compnetworking.about.com/cs/internetworking/g/bldef_bridge.htm


What primary three functions does data link layer encapsulation provide?

* addressing * error detection * frame delimiting


Which layer ensures the trustworthy transmission of data across a physical link and is primarily concerned with physical addressing line discipline network topology error notification ordered deli?

The data link layer is responsible for ensuring the trustworthy transmission of data across a physical link. It handles physical addressing, line discipline, network topology, error notification, and ordered delivery of frames. By managing these functions, the data link layer ensures that data packets are reliably transmitted between directly connected devices.


What provides routing of data from the source to a destination by defining the packet and addressing scheme moving data between the data link and transport layers routing packets of data to remote h?

The Internet Protocol (IP) provides routing of data from the source to a destination by defining the packet structure and addressing scheme. It operates at the network layer, facilitating the movement of data between the data link layer and the transport layer. IP routes packets of data across interconnected networks, ensuring they reach their intended remote destinations. Its primary function is to handle addressing and routing, enabling effective communication across diverse network architectures.


In which of the following would be found in a data link layer header?

The data link layer header contains the source's physical address. It refers the address that is found in the Network Interface Card.