The components of a computer network architecture typically include hardware and software elements designed to support communication and data exchange. Key hardware components consist of routers, switches, and servers, which facilitate data traffic and resource sharing. On the software side, protocols such as TCP/IP govern data transmission and approval for communication between devices. Additionally, the architecture may encompass network topologies, security measures, and addressing schemes. Together, these components ensure that networks operate efficiently, reliably, and securely, underpinning most modern computing environments.