Input/Output Ports
Wireless routers typically feature multiple input and output ports, with each port connecting to a distinct network or device. Data packets enter the router through input ports; after undergoing the routing selection process, they are forwarded via output ports to their intended destination network or device.
CPU
The Central Processing Unit (CPU) of a wireless router is responsible for handling data packet forwarding and routing selection. The CPU manages routing tables, executes routing algorithms, and processes various control messages.
Memory
Memory within a wireless router is utilized to store the router's operating system, routing tables, caches, and other temporary data. High-performance memory can significantly accelerate the router's data processing speed.
Control Plane and Data Plane
Wireless routers are typically composed of a control plane and a data plane. The control plane is responsible for control functions-such as routing table maintenance and routing algorithm calculations-while the data plane handles the actual forwarding and processing of data packets.
