75th IETF – Stockholm, Sweden, July 2009
Page - 3
WSON RWA
Framework
•Describes
wavelength switched optical networks (WSON), subsystems, models and associated
processes. Emphasizing those aspects that are different from other technologies that
utilize a GMPLS control plane.
•Provide
computation architecture options and a high-level information
necessary for path computation (RWA).
–Info draft
provides details of information model: Routing and Wavelength
Assignment Information Model for Wavelength Switched Optical
Networks (draft-ietf-ccamp-rwa-info-03.txt)
•Summarize
implications to GMPLS routing and signaling, and to PCE
protocols.
•Does not address
optical impairments