3Com S7906E Configuration Manual page 1648

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