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S600-E V200R012C00 Configuration Guide - VPN

This document describes the configurations of VPN, including IPSec, MCE.
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Licensing Requirements and Limitations for IPSec

Licensing Requirements and Limitations for IPSec

Involved Network Elements

Other network elements are required to support IPSec.

Licensing Requirements

The IPSec function is a basic feature of a switch and is not under license control.

Version Requirements

Table 2-6  Products and versions supporting IPSec

Product Model

Version Requirements of IPSec Encryption

Version Requirements of IPSec Efficient VPN


V200R011C00, V200R011C10, V200R012C00

V200R011C10, V200R012C00

For details about software mappings, visit Hardware Query Tool and search for the desired product model.

Feature Limitations

  • Efficient VPN supports pre-shared key authentication, tunnel mode, and the ESP protocol only.
  • When Efficient VPN is deployed, the device interconnected with a switch fragments and then encrypts packets before transmitting them over an IPSec tunnel.
  • Packets are fragmented after being encrypted on an IPSec tunnel.
  • When Efficient VPN uses IKEv1, only the aggressive mode is supported in negotiation phase 1.
  • After Efficient VPN is deployed, the switch cannot encrypt packets forwarded by a switch.
Updated: 2018-09-01

Document ID: EDOC1100037956

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