TechLibrary

Introduction to RSVP
RSVP Introduction Junos OS RSVP Protocol Implementation RSVP Operation Overview RSVP Authentication RSVP and IGP Hello Packets and Timers RSVP Message Types Path Messages Resv Messages PathTear Messages ResvTear Messages PathErr Messages ResvErr Messages ResvConfirm Messages RSVP Reservation Styles RSVP Refresh Reduction MTU Signaling in RSVP How the Correct MTU Is Signaled in RSVP Determining an Outgoing MTU Value MTU Signaling in RSVP Limitations Link Protection Fast Reroute, Node Protection, and Link Protection Multiple Bypass LSPs Node Protection RSVP Graceful Restart RSVP Graceful Restart Operation Processing the Restart Cap Object

Introduction to RSVP

RSVP Introduction

Junos OS RSVP Protocol Implementation

RSVP Operation Overview

RSVP Authentication

RSVP and IGP Hello Packets and Timers

RSVP Reservation Styles

RSVP Refresh Reduction

MTU Signaling in RSVP

How the Correct MTU Is Signaled in RSVP

Determining an Outgoing MTU Value

MTU Signaling in RSVP Limitations

Link Protection

Fast Reroute, Node Protection, and Link Protection

Multiple Bypass LSPs

Node Protection

RSVP Graceful Restart

RSVP Graceful Restart Operation

Processing the Restart Cap Object

RSVP Configuration Guidelines
Minimum RSVP Configuration Configuring RSVP and MPLS Configuring RSVP Interfaces Configuring RSVP Node ID Hellos Configuring Hello Acknowledgments for Nonsession RSVP Neighbors Configuring Node Protection or Link Protection for LSPs Switching LSPs Away from a Network Node Configuring Inter-AS Node and Link Protection Configuring Link Protection on Interfaces Used by LSPs Configuring RSVP Setup Protection Configuring RSVP Graceful Restart Configuring Load Balancing Across RSVP LSPs Configuring RSVP Automatic Mesh Configuring Timers for RSVP Refresh Messages Preempting RSVP Sessions Configuring MTU Signaling in RSVP Configuring Ultimate-Hop Popping for LSPs Configuring RSVP to Pop the Label on the Ultimate-Hop Router Enabling Ultimate-Hop Popping on Point-to-Multipoint LSPs Tracing RSVP Protocol Traffic

RSVP Configuration Guidelines

Minimum RSVP Configuration

Configuring RSVP and MPLS

Configuring RSVP Interfaces

Configuring RSVP Node ID Hellos

Configuring Hello Acknowledgments for Nonsession RSVP Neighbors

Configuring Node Protection or Link Protection for LSPs

Switching LSPs Away from a Network Node

Configuring Inter-AS Node and Link Protection

Configuring Link Protection on Interfaces Used by LSPs

Configuring RSVP Setup Protection

Configuring RSVP Graceful Restart

Configuring Load Balancing Across RSVP LSPs

Configuring RSVP Automatic Mesh

Configuring Timers for RSVP Refresh Messages

Preempting RSVP Sessions

Configuring MTU Signaling in RSVP

Configuring Ultimate-Hop Popping for LSPs

Configuring RSVP to Pop the Label on the Ultimate-Hop Router

Enabling Ultimate-Hop Popping on Point-to-Multipoint LSPs

Tracing RSVP Protocol Traffic

RSVP Standards and Terminology
Supported RSVP Standards RSVP Graceful Restart Standard RSVP Graceful Restart Terminology

RSVP Standards and Terminology

Supported RSVP Standards

RSVP Graceful Restart Standard

RSVP Graceful Restart Terminology

Summary of RSVP Configuration Statements
admin-group aggregate authentication-key bandwidth bypass (Signaled LSP) bypass (Static LSP) class-of-service destination-networks devices disable fast-reroute graceful-deletion-timeout graceful-restart hello-acknowledgements hello-interval hop-limit interface keep-multiplier label-switched-path-template link-protection (RSVP) load-balance max-bypasses no-local-reversion node-hello no-adjacency-down-notification no-cspf no-interface-hello no-neighbor-down-notification no-node-id-subobject no-p2mp-sublsp node-link-protection optimize-timer path peer-interface preemption priority refresh-time reliable rsvp rsvp-te setup-protection soft-preemption static-label-switched-path subscription traceoptions transit tunnel-services ultimate-hop-popping update-threshold

Summary of RSVP Configuration Statements

bypass (Signaled LSP)