Several requirements have resulted from the sudden growth in VPN deployments. One such requirement is that VPNs need to reside on different autonomous systems in different geographic areas or extend across multiple service providers. The MPLS Inter-AS feature plays an important role in making such a requirement as seamless as possible for the end customer. The MPLS Inter-AS feature allows an MPLS VPN to span service providers and autonomous systems.
MPLS Overview
Basic MPLS Configuration
Basic MPLS VPN Overview and Configuration
PE-CE Routing Protocol-Static and RIP
PE-CE Routing Protocol-OSPF and EIGRP
Implementing BGP in MPLS VPNs
Inter-Provider VPNs
Carrier Supporting Carriers
MPLS Traffic Engineering
Implementing VPNs with Layer 2 Tunneling Protocol Version 3
Any Transport over MPLS (AToM)
Virtual Private LAN Service (VPLS)
Implementing Quality of Service in MPLS Networks
MPLS Features and Case Studies