Refer to the exhibit. Which rule does the DHCP server use when there is an IP address conflict?Router# show ipdhcp conflictIP address      Detection method     Detection time172.16.1.32    Ping                             Feb 16 1998 12:28 PM172.16.1.64    Gratuitous ARP          Feb 23 1998 08:12 AM

• The address is removed from the pool until the conflict is resolved Correct
• The IP will be shown, even after the conflict is resolved
• The address remains in the pool until the conflict is resolved
• Only the IP detected by Gratuitous ARP is removed from the pool