http://www.rfc-editor.org/rfc/rfc2702.txt
RFC 2702: Requirements for Traffic Engineering Over MPLS, D. Awduche, J. Malcolm, J. Agogbua, M. O'Dell, J. McManus1999-09-01T23:00:00-00:00This document presents a set of requirements for Traffic Engineering over Multiprotocol Label Switching (MPLS). It identifies the functional capabilities required to implement policies that facilitate efficient and reliable network operations in an MPLS domain. This memo provides information for the Internet community.