The Liaison Concern that the T-MPLS design is detrimental to the Internet. MPLS Ethertypes MUST only to point to a label space defined by the MPLS RFCs. ITU claim disjoint networks but talks about Interoperability. Network elements rarely remain disjoint in practice. Expectation that T-MPLS is or will remain a profile of IETF MPLS is unrealistic. Only way of assuring that separation is maintained is through mutual exclusivity of codepoints. |