3Awduche,D,Malcolm,J,Agogbua,J,O’’Dell,M,J.McManus.Requirements for Traffic Engineering Over MPLS. RFC2702 .
4Rob Coltun.The OSPF Opaque LSA Option. RFC2370 .
5John Moy.OSPF Version2. RFC2328 .
6PJun Bi,Xiaoxiang Leng,PJianping Wu.OSPF-TE Scalability Study based on Internal Performance Measurement. Proceedings of the International Conference on Networking,International Conference on Systems and International Conference on Mobile Communications and Learning Technologies . 2006