CCNA试题,**WhichstatementiscorrectregardingtheoperationofDHCP?A.ADHCPclientusesapingtodetectaddressconficts.B.ADHCPserverusesagratuitousARPtodetectDHCPclients.C.ADHCPclientusesagratuitousARPtodetectaDHCPserver

Question

CCNA试题,
** Which statement is correct regarding the operation of DHCP?
A.A DHCP client uses a ping to detect address conficts.
B.A DHCP server uses a gratuitous ARP to detect DHCP clients.
C.A DHCP client uses a gratuitous ARP to detect a DHCP server.
D.If an address conflict is detected,the address is removed from the pool and an
administrator must resolve the conflict.
E.If an address conflict is detected,the address is removed from the pool for an amount of
time configurable by the administrator.
F.If an address conflict is detected,the address is removed from the pool and will not be
reused until the server is rebooted.
这题选什么,说说为什么吧

Answer 1

选 F
A 是server 用ping 检测冲突
B&C client use layer 2 FFFFFFFFF-------去查找 server