While logged into the console， a system administrator would like to change the server’s primary IP address from X.X.X.X to Y.Y.Y.Y. What would be the best way to perform this task？（）
发布日期：2020-04-10
A.Use smit chinet
B.Use smit mktcpip
C.Issue ifconfig -a Y.Y.Y.Y
D.Edit the /etc/hosts file with the new IP information
