Final answer:
The layers of the OSI reference model specific to cable networks between DOCSIS modems and the CMTS are the Physical layer, Data Link layer, and Network layer.
Step-by-step explanation:
The layers of the OSI reference model that are specific to cable networks and present only between DOCSIS modems and the CMTS are the Physical layer, Data Link layer, and Network layer.
In the Physical layer, the cable network uses coaxial cables or fiber optics to transmit signals between the modem and the CMTS. The Data Link layer handles the framing and error control of the data, ensuring reliable transmission. The Network layer is responsible for addressing and routing the data packets between the modem and the CMTS.