Routing Algorithms
Operator specifies which algorithm(s) to run
- A native SPF implementation is built in;
- other algorithms may be downloaded, like
- multi-objective optimization…
- … or something completely different!
Multiple algorithms for multiple classes
- e.g. SPF/cost, SPF/delay, maximum bandwidth
- Each produces a separate forwarding table
Invoked upon property advertisement arrival
- Precautions are taken to prevent thrashing