IPconfig commands

Question 1

Displays all the TCP/IP configurations for the computer

Answer 1

all

Question 2

Registers the computer’s DNS host name with the DNS server

Answer 2

registerdns

Question 3

Displays the contents of the computer’s DNS cache

Answer 3

displaydns

Question 4

empties the DNS cache

Answer 4

flushdns

Question 5

renews the client’s DHCP lease (renew6 obtains a new IPv6 address)

Answer 5

renew

Question 6

release

Answer 6

Releases the client’s DHCP lease (release6 releases and IPv6 address)

Question 7

Displays the DHCP class ID assigned to the clients computer

Answer 7

showclassid

Question 8

Configures the DHCP class ID for the client computer

Answer 8

setclassid