1
Scope
2 References
3 Terms and definitions
3.1 Terms defined
elsewhere
3.2 Terms defined in this
Recommendation
4 Abbreviations and acronyms
5 Conventions
6 General architecture
6.1 Route query as used by
RC federations
6.2 Route query interface
6.3 Path computation by a
single or multiple RCs
6.4 Hierarchical
relationship between communicating RCs
6.5 Discovery of a route
query responder
6.6 Capability of a route
query responder
6.7 Route request and
response messages
6.8 Routing controllers
and their adjacency
6.9 Communication channels
for route query messages
7 Requirements
7.1 Architectural
requirements
7.2 Discovery requirements
7.3 Protocol requirements
Appendix I – Remote route query examples
I.1 Step by step remote
route query
I.2 Simultaneous remote
route query
I.3 Hierarchical remote
route query
I.4 Hierarchical
source routing using route query interface