Which protocol among the following is responsible for the remote management of network devices? 

Simple Network Management Protocol (SNMP) is used for the monitoring and management of network devices such as routers, switches, and servers. It operates at the application layer and allows network administrators to remotely manage network performance, detect and address faults, and configure devices from a central location. SNMP functions by using agents installed on network devices to collect and send data back to a management system, enabling efficient network operations. SNMP is especially valuable in large networks where manual configuration of devices would be impractical. Why other options are wrong: a) FTP (File Transfer Protocol): Used for file transfer, not network management. c) POP3 (Post Office Protocol 3): Used for retrieving emails, not managing network devices. d) HTTP (Hypertext Transfer Protocol): Primarily used for accessing web pages, not network device management. e) SMTP (Simple Mail Transfer Protocol): Used for sending emails, not for managing network devices.