Traditional network Router In Summary Typical Networking Software Management plane Control Plane-The brain/decision maker Data plane-Packet forward $$$$ Ethernet Switch Control Path (Software) 证证证证H证 面高 平吧里 Data Path(Hardware) BuGsTraditional network Router In Summary • Typical Networking Software • Management plane • Control Plane – The brain/decision maker • Data Plane – Packet forwarder