Drag and Drop Question Refer to the exhibit. An engineer is configuring the router to provide static NAT for the webserver. Drag and drop the configuration commands from the left onto the letters that

The correct answer is ip address 172.16.1.1 255.255.255.0; ip nat inside; ip address 45.83.2.214 255.255.255.240; ip nat outside; ip nat inside source static tcp 172.16.1.2 80 45.83.2.214 80 extendable; ip nat inside source list 1 interface s0 overload. The correct configuration places the internal (LAN-side) interface with its private IP address 172.16.1.1 and 'ip nat inside' designation, while the external (WAN-side) interface receives the public IP 45.83.2.214 and 'ip nat outside' designation. The static NAT entry 'ip nat ins

Submitted by weili_xi· Mar 5, 2026CCNA - IP Services: Configure and verify inside source NAT using static and pools (Exam Topic 4.7)

Question

Drag and Drop Question Refer to the exhibit. An engineer is configuring the router to provide static NAT for the webserver. Drag and drop the configuration commands from the left onto the letters that correspond to its position in the configuration on the fight. Answer:

Exhibit

Answer Area

Drag items

ip address 172.16.1.1 255.255.255.0ip address 45.83.2.214 255.255.255.240ip nat insideip nat inside source list 1 interface s0 overloadip nat inside source static tcp 172.16.1.2 80 45.83.2.214 80 extendableip nat outside

Correct arrangement

ip address 172.16.1.1 255.255.255.0
ip nat inside
ip address 45.83.2.214 255.255.255.240
ip nat outside
ip nat inside source static tcp 172.16.1.2 80 45.83.2.214 80 extendable
ip nat inside source list 1 interface s0 overload

Explanation

The correct configuration places the internal (LAN-side) interface with its private IP address 172.16.1.1 and 'ip nat inside' designation, while the external (WAN-side) interface receives the public IP 45.83.2.214 and 'ip nat outside' designation. The static NAT entry 'ip nat inside source static tcp 172.16.1.2 80 45.83.2.214 80 extendable' maps the webserver's private IP and port 80 to the public IP and port 80, enabling external access to the internal webserver. This is classic static port-based NAT (PAT) where a specific TCP service is published externally using a one-to-one port mapping.

Topics

#Static NAT#Port Address Translation#NAT Configuration#IPv4 Addressing

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