单项选择题
A.The router will distribute IP addresses from pool 1 until its addresses are exhausted. Then therouter will begin distributing addresses from pool 2
B.The configuration is invalid because the DHCP options are global configuration commands
C.The configuration is incomplete until the DHCP pools are bound to the appropriate interface orinterfaces
D.The router will choose which pool to use based upon the interface the DHCP request wasreceived on
单项选择题 Refer to the exhibit. Which statement is true about the configuration？（）
多项选择题 OnrouterR1，whichthreeofthefollowingprotocolswillbeforwardedtoahostspecifiedbythe"iphelper-address"interfaceconfigurationcommandiftheconfigurationhasnotbeenmodifiedbythe"ipforward-protocoludp"globalconfigurationcommand？（）
多项选择题 Refer to the exhibit. Which two statements are true？（）