Configuration protocols are standardized methods used to set up and manage network devices, ensuring they operate correctly within a network. These protocols facilitate communication between devices, allowing them to exchange configuration information and maintain consistent settings. Examples include Dynamic Host Configuration Protocol (DHCP) and Simple Network Management Protocol (SNMP). These protocols help automate the configuration process, reducing the need for manual input and minimizing errors. By using configuration protocols, network administrators can efficiently manage large networks, ensuring devices are properly configured and can communicate effectively. This leads to improved network performance and reliability.