Final answer:
SNMP Protocol: DOD Model - Network, OSI Model - Application; Port #: 161; SNMP stands for Simple Network Management Protocol and is used for network management and monitoring.
Step-by-step explanation:
In the DOD model, the SNMP protocol belongs to the Network layer. In the OSI model, it belongs to the Application layer.
The port number for SNMP is 161.
SNMP stands for Simple Network Management Protocol. It is used for network management and monitoring, allowing administrators to collect and organize information about network devices and systems. It provides a standardized way to manage and monitor network devices including routers, switches, servers, and printers.