Which of the following command options allow a Windows 2000 client to renew its
dynamic IP address via ipconfig?

A.
/renew

B.
/reset

C.
/re-lease

D.
/r

Explanation:
Originally, Ipconfig is a DOS utility which can be used from MS-DOS and a MS-DOS
shell to display the network settings currently assigned and given by a network. This
command can be utilized to verify a network connection as well as to verify your
network settings. It has been ported to NT and Windows 2000.