1
Introduction
2 References
3 Terms and definitions
4 Abbreviations
5 Architecture framework for ASON
link state routing
6 Routing hierarchy
7 Identifiers for routing
7.1 Identifier spaces
7.2 Routing component identifiers
7.3 Name space interaction
7.4 Name spaces and routing hierarchy
7.5 SNPP name components
8 Routing within a hierarchy
8.1 Routing information exchange
8.2 LRM to RC communications
8.3 Configuring the hierarchy and
information flow
8.4 Configuring RC adjacencies
9
Routing attributes
9.1 Principles
9.2 Taxonomy of attributes
9.3 Common advertisement information
9.4 Node attributes
9.5 Link attributes
Appendix I – Use of
SNPP aliases in multilevel routing hierarchies
Appendix II – Multiple RC communications over PCs
Appendix III –
Example scenarios for RA segmentation, aggregation and evolution of the network hierarchy
III.1 Segregation – Insertion of a node
in an RA that is "full"
III.2 Merging two RAs
III.3 Renaming an RA
III.4 Insertion – Different routing
protocol added to a portion of a network