Patent ID: 11855885

Abstract:
Various example embodiments for supporting scalability of label switched paths (LSPs) in a label switching network are presented herein. Various example embodiments for supporting scalability of LSPs in a label switching network may be configured to support scalability of LSPs in a Multiprotocol Label Switching (MPLS) network. Various example embodiments for supporting scalability of LSPs in an MPLS network may be configured to support scalability of LSPs of various FEC types. Various example embodiments for supporting scalability of LSPs in an MPLS network may be configured to support scalability of Prefix FEC based LSPs spanning across multiple routing domains. Various example embodiments for supporting scalability of LSPs in an MPLS network may be configured to support scalability of LSPs for various FEC types that enable aggregation of ranges of FECs by aggregate FECs. Various example embodiments for supporting scalability of LSPs in an MPLS network may be configured to support scalability of LSPs implemented as pseudowires (PWs).