- Better value for MinAdver timer?
- Improved route flap dampening?
- Policy studies
- How do various configurations affect convergence?
- Test effects of policy changes before deployment
- EGP-IGP interaction studies
- Are there instability side-effects?
- Is it safe to convert between different cost metrics?
- Will it have any unexpected effects on routing?
- Security studies
MPLS: such as increased table size?
Security: just how much trouble can a bad guy cause?