Final answer:
Telnet, SSH, SNMP, and SYSLOG are associated with the Management plane, which is involved in network device management tasks like remote access, monitoring, and event logging.
Step-by-step explanation:
The protocols Telnet, SSH, SNMP, and SYSLOG are associated with the Management plane. The Management plane is used for monitoring and managing network devices. It is different from the Data plane (which deals with the forwarding of data packets), the Control plane (which is responsible for determining how to route packets through the network), and the Application plane (which is associated with the user-facing applications).
Telnet and SSH provide remote access capabilities to manage network devices. SNMP is used for network management and monitoring. And SYSLOG is a protocol used for the logging of system events on a network.