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Fat AP and Cloud AP V200R010C00 Command Reference

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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).
version (server SSL policy view)

version (server SSL policy view)

Function

The version command specifies an SSL protocol version in a server SSL policy.

The undo version command restores the default SSL protocol versions of the server SSL policy.

By default, a server SSL policy uses Transport Layer Security (TLS) versions 1.2.

Format

version { ssl3.0 | tls1.0 | tls1.1 | tls1.2 } *

undo version

Parameters

Parameter

Description

Value

ssl3.0

Indicates that the SSL server uses SSL3.0 to communicate with the SSL client.

-

tls1.0

Indicates that the SSL server uses TLS1.0 to communicate with the SSL client.

-

tls1.1

Indicates that the SSL server uses TLS1.1 to communicate with the SSL client.

-

tls1.2

Indicates that the SSL server uses TLS1.2 to communicate with the SSL client.

NOTE:

TLS1.2 version is recommended, other protocol version has potential security risks.

-

Views

Server SSL policy view

Default Level

2: Configuration level

Usage Guidelines

Usage Scenario

An SSL client and an SSL server perform a handshake to negotiate session parameters and establish a session. During an SSL handshake, an SSL client sends a Client Hello message to notify an SSL server of the SSL protocol version, encryption algorithm, key exchanging algorithm, and MAC algorithm that it supports. The SSL server determines the SSL protocol version and cipher suite used for this communication and sends a Server Hello message to the client.

The version command specifies the SSL protocol version used in the server SSL policy. Then a Server Hello message containing the configured SSL protocol version to the SSL client, and the SSL server determines the SSL protocol version used for this communication.

Precautions

If you run the version command multiple times in the same server SSL policy view, only the latest configuration takes effect.

Example

# Configure a server SSL policy to use TLS1.1.

<Huawei> system-view
[Huawei] ssl policy users type server
[Huawei-ssl-policy-users] version tls1.1
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Updated: 2019-11-21

Document ID: EDOC1100064352

Views: 195251

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