About This Guide

Configuring MPLS on a Network

Checking the MPLS and RSVP Configuration

Determining the LSP State

Verifying RSVP Signal Processing

Verifying LSP Use

Working with the Layered MPLS Troubleshooting Model

Verifying the Physical Layer

Checking the Data Link Layer

Verifying the IP and IGP Layers

Checking the RSVP Layer

Checking the MPLS Layer

Checking the BGP Layer