What is the relationship between packets and frames in the OSI model?

The relationship between packets and frames in the OSI model is defined by their respective roles within specific layers. Packets are associated with the Network Layer, which is responsible for the logical addressing and routing of data across networks. This involves encapsulating the data that is being sent from one device to another, providing essential information for directing it through various networks.

Frames, on the other hand, belong to the Data Link Layer. This layer is responsible for the physical addressing and the reliable transfer of data between directly connected nodes within a network segment. Frames encapsulate the packets into a specific format that includes source and destination MAC addresses, ensuring that data can be effectively transmitted over a physical medium.

Thus, the statement that packets are to the Network Layer as frames are to the Data Link Layer accurately reflects the function and organizational structure of the OSI model, highlighting how each layer handles data encapsulation and transmission.