DCN, or Data Center Network, refers to the infrastructure that connects servers, storage systems, and other devices within a data center. It is designed to facilitate efficient data transfer and communication, ensuring that resources are accessible and can be managed effectively. A well-structured DCN enhances performance, reliability, and scalability, which are crucial for modern computing needs. The architecture of a DCN typically includes various components such as switches, routers, and firewalls. These elements work together to create a robust network that supports cloud computing, big data analytics, and other applications. Properly designed DCNs can significantly improve operational efficiency and reduce latency in data processing.