MPLS LDP – IGP Synchronization
In certain networks, for example; Multiprotocol Label Switching (MPLS) Virtual Private Network (VPN) applications rely upon Label Switched Paths (LSP’s) set up by Label Distribution Protocol (LDP), in these networks, it is possible for the IGP to become operational on a link on which LDP is not resulting in labeled traffic being blackholed. IP packets could still … Read more now..