Windows 2008缺省启用了IPV6，正确的禁用IPV6的方法如下：
forward msg:
By default, IPV6 is enabled on a Windows 2008 server and you have disabled it in the network connections properties, but not fully.
solution is to enable IPV6 in NIC properties, but disable IPV6 in registry and re-run the setup.
To disable IPV6 fully on the 2008 server. Follow the steps to do so.
Launch registry, navigate to HKEY_LOCAL_MACHINE\SYSTEM\ CurrentControlSet\Services\ Tcpip6\Parameters. In the details pane, click New, and then click DWORD (32-bit) Value. Type " DisabledComponents" (without quotes) and then press enter. Double-click DisabledComponents and type 0 xffffffff in Hexadecimal or 4294967295 in Decimal. Close the registry editor.
Now, navigate to C:\Windows\System32\Drivers\Etc and open the hosts file in notepad. Delete theIPV6 entry.
原文：
http://social.technet.microsoft.com/forums/en-US/exchangesvrsecuremessaginglegacy/thread/5368ec2e-98ac-4186-aa43-514c32cb7542/
顺便关闭一下 Windows 2008 口令策略吧
http://windows.microsoft.com/en-au/windows-vista/change-password-policy-settings
再分享一下我老师大神的人工智能教程吧。零基础！通俗易懂！风趣幽默！还带黄段子！希望你也加入到我们人工智能的队伍中来！https://blog.csdn.net/jiangjunshow
扫描二维码关注公众号，回复：
5078257 查看本文章
