L2VPN Accessing L3VPN Configuration

Overview of L2VPN Accessing L3VPN

Configuration Precautions for L2VPN Accessing L3VPN

Configuring a VPWS to Access the Public Network or an L3VPN

This section describes how to configure a VPWS to access the public network or an L3VPN. To achieve this, you can deploy a VPWS on the access network.

Configuring a VPLS to Access the Public Network or an L3VPN

This section describes how to configure VPLSs to access the public network or L3VPN. To achieve this, you can implement the VPLS technology on the access network.

Configuring an L2VPN to Access Multiple L3VPNs Through Sub-interfaces for VLAN Tag Termination

This section describes how to configure an L2VPN to access L3VPNs through the L3VE sub-interface in QinQ or Dot1q termination mode. To be specific, you can configure the L3VE sub-interface to terminate user packets of different inner VLAN tags, and then these packets can be sent to different L3VPNs.

Associating the VPWS PW Status with the VPNv4 Route Status

Associating the VPWS PW status with the VPNv4 route status prevents traffic loss caused by a failure to detect link failures.

Associating the VPWS PW Status with the VPNv6 Route Status

Associating the VPWS PW status with the VPNv6 route status prevents traffic loss caused by a failure to detect link failures.

Configuration Examples for L2VPN Accessing L3VPN

You can learn the configuration procedures based on the configuration flowchart. Each configuration example consists of such information as the networking requirements, configuration notes, and configuration roadmap.