RSVP-TE(Resource Reservation Protocol-Traffic Engineering) is the enhanced RSVP for MPLS. RSVP-TE is not a real routing protocol, but it works with routing protocols. For RSVP-TE, bidirectional flow is required. To …
LDP and Export Policy By default ALU only distribute a label only for its system addresses. To distribute additional other local prefixes, “export policy” is used. You can find an …
As we talked about, LSRs(P routers) are not service avare, they do not know anything about services. So they use only the outer label. But PE routers are service avare …
Before discussing the CE-LDP, lets explaint “constraint-based routing” term. “Contraint-based Routing” is the routing which in which the routing process is done according to some constraints. Both QoS-based routing and …
