Network Router User Manual

Nortel Secure Router 8000 Series
Troubleshooting - VPN 4
MPLS L2VPN troubleshooting
Issue 5.3 (30 March 2009) Nortel Networks Inc. 4-1
4 MPLS L2VPN troubleshooting
About this
T s the c
chapter
he following table describe ontents of this chapter.
Section Describes
4.1 MPLS Layer 2
overview
VPN you This section describes the knowledge you need before
troubleshoot a Multiprotocol Label Switching (MPLS)
Layer 2 virtual private network (VPN).
4.2 Layer 2 VPN This section provides notes about configuring MPLS
g
al
troubleshooting
Layer 2 VPN, the MPLS Layer 2VPN troubleshootin
flowchart, and the troubleshooting procedure in a typic
MPLS Layer 2 VPN Network.
4.3 Troubleshooting cases This section presents several troubleshooting cases.
4.4 FAQs ions and their
answers.
This section lists frequently asked quest
4.5 Diagnostic tools This section describes common diagnostic tools: display
commands and debugging commands.