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单选题
In what situation would the command ip helper-address be required？（Choose the best answer.）（）
A
Only when there is a duplicate IP address caused by a combination of static and dynamic IPaddress allocations
B
On each router that exists between the client and the server
C
Only when a router separates the client from the server
D
Only if the DHCP sever issues a DHCPNAK to the initial request
E
Only when the client is on the same subnet as the server
F
Only when the DHCP pool is out of IP addresses
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更多 “单选题In what situation would the command ip helper-address be required？（Choose the best answer.）（）A Only when there is a duplicate IP address caused by a combination of static and dynamic IPaddress allocationsB On each router that exists between the client and the serverC Only when a router separates the client from the serverD Only if the DHCP sever issues a DHCPNAK to the initial requestE Only when the client is on the same subnet as the serverF Only when the DHCP pool is out of IP addresses” 相关考题
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The guests would leave before the dinner was over.
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