MPLS Deployments?

["Serbest, Yetik" <serbest () tri sbc com>]

Hi,

We would like to get some information on MPLS deployments in Today's
networks. Specifically, we are interested if there are any large scale
deployment with MPLS traffic engineering capabilities. Are the MPLS
deployments today just best-effort tunnels based on destination prefixes?

Any response is appreciated,
thanks,
Yetik Serbest
SBC-TRI