Explanation & Hint:
- SNMP (Simple Network Management Protocol): This service “allows administrators to manage network nodes.” SNMP is used for network management and monitoring and can be used to configure network devices such as servers, workstations, routers, switches, and hubs.
- NetFlow: This service “provides statistics on IP packets flowing through network devices.” NetFlow is a network protocol developed by Cisco for collecting IP traffic information and monitoring network flow.
- syslog: The service that “notifies the administrator with detailed system messages.” Syslog is a standard for message logging and allows separation of the software that generates messages from the system that stores them and the software that reports and analyzes them.
- NTP (Network Time Protocol): This service “synchronizes the time across all devices on the network.” NTP is used to synchronize the clocks of computers over a network.
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