Supporting IPv6 Traffic Transport in MPLS Layer 3 VPNs Using 6VPE | Advanced MPLS Layer 3 VPN Deployment Considerations

Table of contents:

1	In which type of MPLS Layer 3 VPN architecture does the backbone service provider offer an MPLS VPN service to customer service providers?
2	How are internal routes are advertised between CSC customer sites via the carriers' carrier backbone network?
3	How are label bindings advertised between CSC PE and CE routers?
4	How are external routes advertised in a CSC architecture?
5	What type of MPLS Layer 3 VPN network architecture is required if a customer VPN has some of its sites connected to one autonomous system but other sites connected to other autonomous systems?
6	What are the three methods of provisioning an inter-autonomous system MPLS VPN architecture?
7	Describe the label stack that is prepended to packets as they cross inter-autonomous system links in an inter-autonomous system MPLS VPN architecture when using VRF-to-VRF connectivity at ASBRs.

8	What is the effect of the no bgp default route-target filter command?
9	What are the two common methods of supporting IP multicast transport between customer sites in an MPLS Layer 3 VPNs?
10	What are the main advantages of using MVPN when compared to point-to-point GRE tunnels?

Part I: Understanding VPN Technology

What Is a Virtual Private Network?

Part II: Site-to-Site VPNs

Designing and Deploying L2TPv3-Based Layer 2 VPNs

Designing and Implementing AToM-Based Layer 2 VPNs

Designing MPLS Layer 3 Site-to-Site VPNs

Advanced MPLS Layer 3 VPN Deployment Considerations

Deploying Site-to-Site IPsec VPNs

Scaling and Optimizing IPsec VPNs

Part III: Remote Access VPNs

Designing and Implementing L2TPv2 and L2TPv3 Remote Access VPNs

Designing and Deploying IPsec Remote Access and Teleworker VPNs

Designing and Building SSL Remote Access VPNs (WebVPN)

Part IV: Appendixes

Designing and Building SSL Remote Access VPNs (WebVPN)

Appendix B. Answers to Review Questions