实现确定网络的三种方式
(来源draft-ietf-detnet-controller-plane-framework-00 )
(1)reserving data plane resources for individual (or aggregated) DetNet flows in some or all of the intermediate nodes along the path of the flow,;
(2)providing explicit routes for DetNet flows that do not immediately change with the network topology,
(3)and distributing data from DetNet flow packets over time and/or space to ensure delivery of each packet’s data in spite of the loss of a path
通过分时或者分空间的方法将特定流的报文中的数据重新分发出去,从而保证在在有路径丢失的情况下每个报文的数据都不会丢失。
确定性网络控制面的需求
(1)提供对DetNet流的动态创建、修改以及删除的功能。包括:
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