{"draft":"","doc_id":"RFC3480","title":" Signalling Unnumbered Links in CR-LDP (Constraint-Routing Label Distribution Protocol) ","authors":["K. Kompella","Y. Rekhter","A. Kullberg"],"format":["ASCII","HTML"],"page_count":"8","pub_status":"PROPOSED STANDARD","status":"PROPOSED STANDARD","source":"Multiprotocol Label Switching","abstract":" Current signalling used by Multi-Protocol Label Switching Traffic Engineering (MPLS TE) does not provide support for unnumbered links. This document defines procedures and extensions to Constraint-Routing Label Distribution Protocol (CR-LDP), one of the MPLS TE signalling protocols that are needed in order to support unnumbered links. [STANDARDS-TRACK]","pub_date":"January 2003","keywords":["mpls","multiprotocol label switching","traffic engineering","mpls-te","Traffic Engineering","CR-LDP","Constraint-Routing Label Distribution Protocol"],"obsoletes":[],"obsoleted_by":[],"updates":[],"updated_by":[],"see_also":[],"doi":"10.17487\/RFC3480","errata_url":null}