Persistent NAT JN0-637 Practice Questions (Page 3)

Questions 11–12

1. 11foundation · easy

   What is the primary benefit of using persistent NAT for applications that initiate multiple connections to the same external server?

   • AIt provides encryption for the payload of the packets
   • BIt allows the firewall to inspect the application layer of the traffic
   • CIt ensures that all connections from a single internal host use the same source IP and port
   • DIt reduces the number of public IP addresses required for outbound traffic
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2. 12foundation · easy

   What is the difference between endpoint-independent mapping and address-dependent mapping in persistent NAT?

   • AEndpoint-independent mapping requires a static NAT rule, while address-dependent mapping uses dynamic NAT
   • BEndpoint-independent mapping uses the same external mapping for all destinations, while address-dependent mapping uses a different mapping for each destination
   • CEndpoint-independent mapping only works for UDP, while address-dependent mapping works for TCP
   • DEndpoint-independent mapping is used for inbound traffic, while address-dependent mapping is used for outbound traffic
   Reveal Solution Discussion Select an answer first