The inside and outside interfaces in the NAT configuration of this device have been correctly identified. What is the effect of this configuration?
A. dynamic NAT
B. static NAT
C. PAT
D. NAT64
Answer:C
The inside and outside interfaces in the NAT configuration of this device have been correctly identified. What is the effect of this configuration?
A. dynamic NAT B. static NAT C. PAT D. NAT64
Explanation: The command “ip nat inside source list 1 interface gigabitethernet0/0 overload” translates all source addresses that pass access list 1, which means 172.16.1.0/24 subnet, into an address assigned to gigabitethernet0/0 interface. Overload keyword allows to map multiple IP addresses to a single registered IP address (manyto-one) by using different ports so it is called Port Address Translation (PAT).