What does node addressing enable on an NMEA 2000 network?

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Multiple Choice

What does node addressing enable on an NMEA 2000 network?

Explanation:
Node addressing lets every device on an NMEA 2000 network have a unique address so messages can be sent to a specific device rather than to all devices on the bus. Because the CAN message identifier includes the destination node address, only the addressed node processes that PGN while others ignore it. This enables selective communication, making data exchange efficient and targeted. Note that NMEA 2000 uses this node addressing on a CAN-based network rather than IP addresses used in Ethernet networks, so the address is a node identifier within the CAN framework rather than an IP address.

Node addressing lets every device on an NMEA 2000 network have a unique address so messages can be sent to a specific device rather than to all devices on the bus. Because the CAN message identifier includes the destination node address, only the addressed node processes that PGN while others ignore it. This enables selective communication, making data exchange efficient and targeted. Note that NMEA 2000 uses this node addressing on a CAN-based network rather than IP addresses used in Ethernet networks, so the address is a node identifier within the CAN framework rather than an IP address.

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