Table of Contents
Optical Inter-domain routing
Background on Optical Intra-Domain Routing
Motivation for an Optical Inter domain routing protocol
Why a routing protocol?
Differences between transport routing and IP routing
Differences between transport routing and IP routing (cont.)
Differences in IP and Optical Routing wrt Policy Mechanisms
Additional Notions
Diversity in Optical Routing
Diverse paths…
BGP-4 Anti-diversity?
Issues with Diversity
Diverse paths… Not!
What next on Diversity & SRLGs
Next Steps Optical Inter Domain Routing
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