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單項選擇題

Which is the result of enabling IP Source Guard on an untrusted switch port that does not have DHCP snooping enabled?()

A.DHCP requests will be switched in the software, which may result in lengthy response times.
B.The switch will run out of ACL hardware resources.
C.All DHCP requests will pass through the switch untested.
D.The DHCP server reply will be dropped and the client will not be able to obtain an IP address.

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