[e2e] TE using IGP metrics

[Zartash Afzal Uzmi]

Hi all,

What are the most common methods for doing non-MPLS traffic engineering? 
How is the performance of such methods characterized or evaluated? Any 
tools that may be used in such process where we can qantify the 
performance of such methods? (NS2 maybe???). Any pointers to the 
literature and websites would be great.

Thanks,
Zartash