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Windows 命令“netsh int ip set dns”需要哪些参数？

tag-icon • tag-icon windows-7 networking command-line dns
Windows 命令“netsh int ip set dns”需要哪些参数？

本文调用 CMD 命令来修复 DNS 查找问题。除最后两个命令外，所有命令均成功：

netsh int ip set dns
netsh winsock reset

当我尝试第一个命令时，CMD 要求输入参数。我无法理解 CMD 的正确语法提示，所以我谷歌了一下。找到的最好的答案是这其中包括如下冗长的命令：

netsh interface ip set dns name="Local Area Connection" source=static addr=none

netsh interface ip add dns name="Local Area Connection" addr=8.8.4.4 index=1
netsh interface ip add dns name="Local Area Connection" addr=8.8.8.8 index=2

netsh interface ip set dns name="Local Area Connection" source=dhcp

我不知道这些参数是否是为解决我的问题而设计的，所以我不敢运行它们。Microsoft 文档未提及我需要的命令（只有 netsh IPsec，没有 netsh IP）

我想成功执行前两个命令，但我不知道要包含哪些参数。

答案1

Windows 命令“netsh int ip set dns”需要哪些参数？

您可以使用netsh int ipv4 set dns help命令行语法来获取帮助在您尝试运行的命令上，并解释要传递给它的适用参数。

在您的特定实例中，您可以传递name要在其上设置 DNS 的接口名称的参数及其值，以及addr将用于 DNS 的 DNS 服务器的 IP 地址的参数及其值。

C:\Users\User>netsh int ipv4 set dns help

Usage: set dnsservers [name=]<string> [source=]dhcp|static
             [[address=]<IP address>|none]
             [[register=]none|primary|both]
             [[validate=]yes|no]

Parameters:

  Tag            Value
  name         - The name or index of the interface.
  source       - One of the following values:
                 dhcp: Sets DHCP as the source for configuring DNS
                       servers for the specific interface.
                 static: Sets the source for configuring DNS servers
                         to local static configuration.
  address      - One of the following values:
                 <IP address>: An IP address for a DNS server.
                 none: Clears the list of DNS servers.
  register     - One of the following values:
                 none: Disables Dynamic DNS registration.
                 primary: Register under the primary DNS suffix only.
                 both: Register under both the primary DNS suffix, as
                       well as under the connection-specific suffix.
  validate     - Specifies whether validation of the DNS server setting
                 will be performed. The value is yes by default.

Remarks: Sets DNS server configuration to either DHCP or static mode. Only
         when source is 'static', is the 'addr' option also available for
         configuring a static list of DNS server IP addresses for the
         specified interface. If Validate switch is yes, then
         the newly set DNS server is validated.

Examples:

   set dnsservers name="Wired Ethernet Connection" source=dhcp
   set dnsservers "Wired Ethernet Connection" static 10.0.0.1 primary

答案2

为了跟进 JUICED_IT 的回答，网络名称可能是“以太网”，而不是“本地连接”。要找出名称，您可以执行以下操作：

netsh interface show interface

这将在“接口名称”列下显示名称（此处以粗体显示）：

管理状态 状态类型 接口名称
-------------------------------------------------------------------------
已启用 已连接 专用        以太网

现在您可以更改主 DNS（索引 = 1），假设您的接口是静态的（不使用 dhcp）：

netsh interface ipv4 add dnsserver "Ethernet" address=192.168.x.x index=1

netsh winsock reset，正如命令所述，将 winsock 目录重置为干净的状态。

c:\>netsh winsock reset /?

  Resets Winsock Catalog to a clean state.
  All Winsock Layered Service Providers which were previously 
  installed must be reinstalled.
  This command does not affect Winsock Name Space Provider entries.

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