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在 Windows Server 2008 R2 命令行窗口中使用( )命令显示 DNS 解析缓存。
A.ipconfig/all
B.ipconfig/displaydns
C.ipconfig/flushdns
D.ipconfig/registerdns
B.ipconfig/displaydns
C.ipconfig/flushdns
D.ipconfig/registerdns
参考答案
参考解析
解析:ipconfig/all:显示本机TCP/IP配置的详细信息ipconifg/flushdns:清除本地DNS缓存内容ipconfig/displaydns:显示本地DNS内容ipconfig/registerdns:dns客户端手工向服务器进行注册
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