The development of advanced optical networking technology put forward a requirement for a new control plane to implement such functionalities as resource discovery
state information dissemination
path selection
and path management. In this paper
the development and evolution of optical networks are analyzed at first
then the requirements for the unified control plane are put forward
finally
the functional modules and interface properties for the unified control plane are investigated in detail.
关键词
IP over WDM统一控制面功能模块接口特性
Keywords
IP over WDMunified control planefunctional modulesinterface properties