Network Design and Management
Network Design and Management is a critical discipline in information and communication technology, focusing on creating, implementing, and maintaining efficient, secure, and scalable networks. This field integrates principles of engineering, computer science, and business to design topologies, select appropriate hardware and software, and optimize data flow for performance and reliability.
Key aspects include analyzing organizational requirements, designing network architecture, implementing security measures, and managing resources to support connectivity and data exchange. Effective network management ensures high availability, fault tolerance, and adaptability to emerging technologies like cloud computing, IoT, and 5G.
This domain addresses challenges such as cybersecurity threats, bandwidth demands, and system scalability, emphasizing cost-efficiency and robust infrastructure. Network Design and Management remains essential for enabling communication and operational excellence across industries.
2. Network Architecture and Design Principles
2.1. OSI and TCP/IP models
