| 摘要 |
<p>System for monitoring and optimizing traffic in MPLS-DiffServ networks, the method comprising:
- receiving and executing the Network Element Manager, NEM (7), monitoring instructions from the Network Management System, NMS (6);
- sending the NEM (7) to the NMS (6) QoS parameters retrieved from the router (9);
- analyzing the NEM (7) SNMP events generated in the router (9), sending said analyzed SNMP events to the NMS (6);
- detecting the NEM (7), for each class i supported by the router (9), whether used bandwidth BWi in a LSP is outside an interval (BWMINI - BWMAxi); in that case sending an alarm message to the NMS (6);
- analyzing the NMS (6) the alarm messages from the NEMs (7);
- in case a specific class within a LSP in under/over utilization, modifying the LSP parameters accordingly to adjust them to the current network situation.
</p> |
