SNMP is the service application that the client is requesting through port 161.
Explanation:
Port 161 uses the UDP protocol, and the service that it supports is the Simple Network Management Protocol (SNMP). It is placed on the application layer of the TCP/IP. It is majorly used for network management. Every time SNMP is mentioned, keep in mind that it will always refer to every part of data required for the exchange of logging and management information between devices in a network.
Devices that SNMP can be used to monitor include printers, routers, switches, and many more. It collects valuable network information from these devices. With the help of a management station and agents, SNMP gathers data by requesting available networked devices to release certain information. SNMP will then expose the management and logging data from these devices. This data can be used to monitor and audit network performance, detect malicious access, and identify problems with the network.
Learn more about SNMP protocol
https://brainly.com/question/13025617
#LearnWithBrainly
