Panasonic NN46240-710 - Manual (Page 109)

Nortel Secure Router 8000 Series
Troubleshooting - VPN___________
Figures
Figure 4-1 MPLS LAYER 2 VPN networking....................................................................................................4-2
Figure 4-2 MPLS Layer 2 VPN label stack processing....................................................................................... 4-3
Figure 4-3 Martini signaling process................................................................................................................... 4-5
Figure 4-4 PWE3 signaling process.....................................................................................................................4-5
Figure 4-5 Local cross-connection networking................................................................................................... 4-8
Figure 4-6 Remote connection networking......................................................................................................... 4-8
Figure 4-7 Multihop connection networking......................................................................................................4-9
Figure 4-8 Inter-AS networking....................................................................................................................... 4-10
Figure 4-9 Troubleshooting flowchart of the MPLS Layer 2 VPN remote connection fault............................ 4-13
Figure 4-10 Troubleshooting flowchart of the MPLS Layer 2 VPN local connection fault............................. 4-14
Figure 4-11 Sketch map of the SVC remote connection label......................................................................... 4-15
Figure 4-12 Sketch map of the CCC remote connection label.........................................................................4-16
Figure 4-13 Networking diagram of the switching between the static PW and dynamic PW.......................... 4-19
Figure 4-14 Networking diagram of Switch-L2VC troubleshooting.................................................................4-21
Figure 4-15 Networking diagram..................................................................................................................... 4-26
Figure 4-16 Networking diagram..................................................................................................................... 4-29
Figure 4-17 Networking diagram..................................................................................................................... 4-33
Figure 4-18 IP address configuration diagram................................................................................................. 4-34
Figure 4-19 Networking diagram of the Layer 2 VPN backbone adopting RIP............................................... 4-39
Figure 4-20 Networking scheme using DCE and DTE as the interface types...................................................4-41
Issue 5.3 (30 March 2009) Nortel Networks Inc. iii