Table of Contents
MPLS VPNs
Agenda
The Motivations for MPLS VPNs
What is a Virtual Private Network?
Why MPLS Based VPNs?
Why MPLS Based VPNs?
Why MPLS Based VPNs?
Why MPLS Based VPNs?
MPLS VPNs and their Components
What defines a VPN?
What defines a VPN?
MPLS VPN Terminology RFC 2547
MPLS VPN Components
MPLS VPN Components
MPLS VPN Connection Model
MPLS VPN Components 1. Conventional routing protocols to CE
MPLS VPN Components 2. “VPN-aware” routing instances
MPLS VPN Components 2. “VPN-aware” routing instances
MPLS VPN Components 3. New VPN-IPv4 address family
MPLS VPN Components 3. New VPN-IPv4 address family
MPLS VPN Components 4. Multi-protocol extensions to BGP-4
MPLS VPN Components 4. Multi-protocol extensions to BGP-4
MPLS VPN Components 5. MPLS as the forwarding mechanism
MPLS VPN Connection Model
MPLS VPN Connection Model
MPLS VPN Connection Model
MPLS VPN Connection Model
MPLS VPN Routing Example Key Events
MPLS VPN Routing Example * 1. Build the core routing tables
MPLS VPN Routing Example * 2. Execute TDP/LDP
MPLS VPN Routing Example 3. Establish iMBGP connections between PEs
MPLS VPN Routing Example 4. Learn customer VPN addresses from CEs
MPLS VPN Routing Example 5. Exchange VPN routing information
MPLS VPN Routing Example 6. Decide what goes in VRF tables
MPLS VPN Routing Example 6. Decide what goes in VRF tables
MPLS VPN Components 7. MPLS Forwarding
MPLS VPN Components 7. MPLS Forwarding
MPLS VPN Topologies
MPLS VPN Topologies
MPLS VPN Topologies Intranet / Closed User Group
MPLS VPN Topologies Intranet / Closed User Group
MPLS VPN Topologies Extranet / Overlapping VPNs
MPLS VPN Topologies Extranet / Overlapping VPNs
MPLS VPN Topologies Internet Routing
MPLS VPN Topologies Centralised Firewall Internet Access
MPLS VPN Topologies Hub Site Internet Access
MPLS VPN Topologies Hub Site Internet Access
MPLS VPN Topologies Dial Access
MPLS VPN Topologies Dial Access
MPLS VPN Topologies Inter-provider VPNs
MPLS VPN Topologies Inter-provider VPNs
MPLS VPN QoS
Diffserv Architecture RFC 2475
DiffServ Architecture RFC 2475
MPLS VPN QoS Potential Service Model
MPLS VPN QoS Application of QoS Features
How to market MPLS VPN CoS? “The Hose Model”
MPLS VPN Network Management
Network Management Management VPN
Network Management Management of Provider network
Network Management Managed CPE
Network Management Tools
MPLS VPN Security
MPLS VPN Security Model RFC 2547
MPLS VPN Secure Architecture
MPLS VPN Security
And finally …
Associated Subjects … not covered today
For more information …
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