Hello. The draft-amante-i2rs-topology-use-cases-01, (Topology API Use Cases), at page 6 states:
"Topology Manager is a function that collects topological information from a variety of sources in the network and provides a normalized view of the network topology to clients and/or higher-layer applications." Would you please detail the concept of "normalized view" of the topology, especially in the scenario of a multi-layer and multi-technology network ? As multi-layer network topology, I mean a topology that can be modeled as the cooperative superposition of network layers, each one typical belonging to a specific technology (multi-technology). Example: --- Lev.3: IP --- Lev 2: Ethernet --- Lev 1: OTN --- Lev 0: Photonic Thanks. >> Giorgio
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