多选题What are two uses of NAT？（）Aconserving public IP addressesBallowing stateful packet inspectionCpreventing unauthorized connections from outside the networkDallowing networks with overlapping private address space to communicate
多选题
What are two uses of NAT？（）
A
conserving public IP addresses
B
allowing stateful packet inspection
C
preventing unauthorized connections from outside the network
D
allowing networks with overlapping private address space to communicate
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