關掉IPv6

測試NetBIOS over TCP/IP關掉是否能正常解析名稱？有時會回應::1，還是關掉IPv6測試比較精確。

Windows 7 畫面

Windwos 10 畫面

Type 0 to re-enable all IPv6 components (Windows default setting).

填入0重新啟用所有的IPv6元件(預設值)

Type 0xff to disable all IPv6 components except the IPv6 loopback interface. This value also configures Windows to prefer using IPv4 over IPv6 by changing entries in the prefix policy table.

填入0xff關閉所有的IPv6元件優先使用IPv4(這邊不知道是不是筆誤？實測起來loopback介面也是關閉的，而且很明顯跟0x11重複)

Type 0x20 to prefer IPv4 over IPv6 by changing entries in the prefix policy table.

填入0x20優先使用IPv4

Type 0x10 to disable IPv6 on all nontunnel interfaces (both LAN and Point-to-Point Protocol [PPP] interfaces).

填入0x10關閉所有在非通道介面的IPv6(LAN跟PPP介面)

Type 0x01 to disable IPv6 on all tunnel interfaces. These include Intra-Site Automatic Tunnel Addressing Protocol (ISATAP), 6to4, and Teredo.

填入0x01關閉所有在通道介面的IPv6，包含ISATAP，6to4跟Teredo

Type 0x11 to disable all IPv6 interfaces except for the IPv6 loopback interface.

填入0x11關閉所有的IPv6元件除了Loopback介面

關於Prefix policy table順序，請參考Windows IP Address Prefix Policies 

參考資料

停用IPv6

How to disable IPv6 or its components in Windows