They use Huawei's intelligent multi-layer switching technology to provide intelligent service optimization methods, such as VPN, application identification, comprehensive QoS policies, controllable multicast, resource load balancing, and integrated security, in addition to. They use Huawei's intelligent multi-layer switching technology to provide intelligent service optimization methods, such as VPN, application identification, comprehensive QoS policies, controllable multicast, resource load balancing, and integrated security, in addition to. Huawei switches already help customers achieve success in industries such as finance, Internet, retail, education, manufacturing, and public services. And with solutions rated as Challenger and Visionary by Gartner, Huawei will take you to the next level. Huawei works with thousands of partners. The Huawei CloudEngine S8700 Series represents the pinnacle of modular, core-level switching for large enterprises and data centers. With chassis models like S8700‑04, S8700‑06, and S8700‑10, this series delivers unparalleled bandwidth (up to 16 Tbps), deep virtualization support, MACsec. Core switches set up a CSS that functions as the core of the entire campus network to implement high network reliability and forwarding of a large amount of data. CloudEngine S12700H series switches come in two models, which offer four and eight LPU slots, respectively.