Explores how computers communicate. A fundamental concept is the Concept of Layering (OSI and TCP/IP stacks). The syllabus covers the Data Link Layer (framing, error detection, MAC ), Network Layer (Routing, IP addressing (IPv4, CIDR), NAT ), Transport Layer (flow/congestion control, UDP, TCP, sockets ), and the Application Layer protocols (DNS, HTTP, FTP, Email )
Explores how computers communicate. A fundamental concept is the Concept of Layering (OSI and TCP/IP stacks). The syllabus covers the Data Link Layer (framing, error detection, MAC ), Network Layer (Routing, IP addressing (IPv4, CIDR), NAT), Transport Layer (flow/congestion control, UDP, TCP, sockets), and the Application Layer protocols (DNS, HTTP, FTP, Email )