摘要 : As service chaining matures, interoperability is a must. Network service headers provide the required data-plane information needed to construct topologically independent service paths as well as to pass opaque metadata between cl... 展开 As service chaining matures, interoperability is a must. Network service headers provide the required data-plane information needed to construct topologically independent service paths as well as to pass opaque metadata between classification and service functions. 收起