单项选择题
A.Run Ipconfig /renew6.
B.Run Ipconfig /setclassid6.
C.Start the Net.TCP Port Sharing service.
D.Start the Internet Protocol Helper （IP Helper） service.
单项选择题 Your network consists of an Active Directory domain named contoso.com. You have a computer namedcomputer1.contoso.com. Your network is configured to use only IPv6. You need to request that a DNS record be created to enable users to connect to your computer by using the name dev.contoso.com. Which type of record should you request ?（）
单项选择题 You have a computer that runs Windows 7. The IPv6 address of the computer is configured automatically.You need to identify the IPV6 address of the computer. What should you do?（）
单项选择题 You administer 80 computers that run Windows 7. The computers have static IP addresses. You need tochange the static IP addresses on all the computers by using a startup script. Which command should youinclude in the startup script ?（）
