PCEP Procedures and Protocol Extensions for Using PCE as a Central Controller (PCECC) of BIER

PCEP Procedures and Protocol Extensions for Using PCE as a Central Controller (PCECC) of BIER ch. Zhu ZTE Corporation Futurewei China Telecom This draft specify a new mechanism where PCE allocates the BIER information centrally and uses PCEP to distribute them to all nodes, then PCC generate a "Bit Index Forwarding Table"(BIFT).