| | draft-ietf-tewg-qos-routing-00.txt |
 | | The network design is performed in an off-line, centralized computation in the bandwidth broker that determines the optimal routing tables from a very large number of possible alternatives in order to minimize the network cost. |
 | | During times of congestion, the link bandwidth to a candidate via node may be in a reserved state, in which case the remaining link bandwidth is reserved for traffic routing directly to the candidate via node. |
 | | Accordingly, the time constants of the feedback controls are matched to the load variations, and function to regulate the service provided by the network through capacity and routing adjustments. |
| www.ietf.org /proceedings/00dec/I-D/draft-ietf-tewg-qos-routing-00.txt |