Configuring Layer 3 VPNs
This chapter describes how to configure Layer 3 VPNs, discussing the following topics:
- Introduction to Configuring Layer 3 VPNs
- Configuring Routing Between PE and CE Routers in Layer 3 VPNs
- Limiting the Number of Paths and Prefixes Accepted from CE Routers in Layer 3 VPNs
- Configuring Layer 3 VPNs to Carry IPv6 Traffic
- Configuring EBGP Multihop Sessions Between PE and CE Routers in Layer 3 VPNs
- Configuring Layer 3 VPNs to Carry IBGP Traffic
- Filtering Packets in Layer 3 VPNs Based on IP Headers
- Applying Custom MPLS EXP Classifiers to Routing Instances in Layer 3 VPNs
- Load Balancing and IP Header Filtering for Layer 3 VPNs
- Configuring a Label Allocation and Substitution Policy for VPNs
- Configuring a VPN Tunnel for VRF Table Lookup
- Configuring Logical Units on the Loopback Interface for Routing Instances in Layer 3 VPNs
- Configuring Multicast Layer 3 VPNs
- Configuring Packet Forwarding for Layer 3 VPNs
- Configuring GRE Tunnels for Layer 3 VPNs
- Configuring an ES Tunnel Interface for Layer 3 VPNs
- Configuring IPsec Tunnels Instead of MPLS LSPs Between PE Routers in Layer 3 VPNs
- Configuring Protocol-Independent Load Balancing in Layer 3 VPNs
- Configuring the Algorithm That Determines the Active Route to Evaluate AS Numbers in AS Paths for VPN Routes
- Configuring Traffic Policing in Layer 3 VPNs
- Accepting BGP Updates with Unique Inner VPN Labels in Layer 3 VPNs
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