iTable of Contents1 MPLS TE Configuration ····························································································································1-1MPLS TE Overview·································································································································1-1Traffic Engineering and MPLS TE···································································································1-1Basic Concepts of MPLS TE ···········································································································1-2MPLS TE Implementation ···············································································································1-3CR-LSP ···········································································································································1-3RSVP-TE ·········································································································································1-5Traffic Forwarding····························································································································1-9CR-LSP Backup ····························································································································1-11Fast Reroute··································································································································1-11DiffServ-Aware TE·························································································································1-13Protocols and Standards ···············································································································1-13MPLS TE Configuration Task List·········································································································1-13Configuring MPLS TE Basic Capabilities······························································································1-14Configuration Prerequisites ···········································································································1-14Configuration procedure ················································································································1-14Creating MPLS TE Tunnel over Static CR-LSP····················································································1-15Configuration Prerequisites ···········································································································1-15Configuration Procedure················································································································1-16Configuring MPLS TE Tunnel with Dynamic Signaling Protocol···························································1-17Configuration Prerequisites ···········································································································1-17Configuration Procedure················································································································1-17Configuring RSVP-TE Advanced Features···························································································1-21Configuration Prerequisites ···········································································································1-21Configuration Procedure················································································································1-21Tuning CR-LSP Setup···························································································································1-25Configuration Prerequisites ···········································································································1-26Configuration Procedure················································································································1-26Tuning MPLS TE Tunnel Setup ············································································································1-27Configuration Prerequisites ···········································································································1-28Configuration Procedures··············································································································1-28Configuring Traffic Forwarding··············································································································1-29Configuration Prerequisites ···········································································································1-29Configuration Procedures··············································································································1-30Configuring Traffic Forwarding Tuning Parameters··············································································1-32Configuration Prerequisites ···········································································································1-32Configuration Procedure················································································································1-32Configuring CR-LSP Backup ················································································································1-34Configuration Prerequisites ···········································································································1-34Configuration Procedure················································································································1-34Configuring FRR ···································································································································1-34Configuration Prerequisites ···········································································································1-35Configuration Procedure················································································································1-35
