Network management refers to the process of administering, controlling, and maintaining a computer network infrastructure. It involves various tasks such as monitoring network performance, ensuring network security, configuring network devices, and troubleshooting network issues. The primary goal of network management is to ensure the smooth and efficient operation of the network, optimizing its performance and minimizing downtime.

Network management encompasses both hardware and software components. It includes activities like network monitoring, where administrators use specialized tools to track network traffic, identify bottlenecks, and monitor device health. This helps in proactively addressing issues and maintaining optimal network performance.

Network management also involves managing network security, implementing firewalls, intrusion detection systems, and other security measures to protect the network from unauthorized access, malware, and other threats. Regular security updates, patch management, and user access control are crucial aspects of network security management.

Additionally, network management includes tasks such as network configuration management, which involves setting up and maintaining network devices, managing IP addresses, and ensuring compatibility and interoperability between different network components.

Effective network management ensures that the network operates reliably, securely, and efficiently, providing uninterrupted connectivity and smooth data transmission. It plays a vital role in organizations of all sizes, enabling efficient communication, collaboration, and information sharing among employees, customers, and partners.

Service providers often offer network management services to organizations, providing expertise, tools, and resources for efficient network operation and maintenance. These services may include network monitoring, security management, performance optimization, and troubleshooting support, helping businesses focus on their core activities while ensuring a stable and secure network infrastructure.