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Feature Description - VPN 01

NE05E and NE08E V300R003C10SPC500

This is NE05E and NE08E V300R003C10SPC500 Feature Description - VPN
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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Implementation Modes

Implementation Modes

The VPN technology can be implemented in the following modes.

Tunneling + VPN Management

In this mode, the VPN architecture comprises the following parts:

  • VPN tunnels: establishment of tunnels

  • VPN management

    • Deployment of network management

    • Accounting

    • QoS

Tunneling + VPN Management + VPN Signaling Protocol

In this mode, the VPN architecture comprises the following parts:

  • VPN tunnels: establishment of tunnels

  • VPN management

    • VPN configuration management

    • VPN member management

    • VPN attribute management

    • VPN automatic configuration

  • VPN signaling protocol: exchange and share of VPN resources between CEs on a VPN

Instantiation

In instantiation mode, each VPN on Layer 2 and Layer 3 is instantiated, and instances of private forwarding information of each VPN are established. Besides tunnel management, an instantiated VPN also performs member discovery, member management, and automatic configuration.

This mode is adopted by L3VPNs based on the relevant standards.

NOTE:

This chapter briefly describes VPN implementation. For more information, see the description of related features in other chapters of this document.

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Updated: 2019-01-14

Document ID: EDOC1100058940

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