NAT

tubetube Posts: 36Member ■■□□□□□□□□
Hello, I have this question but I am not quite clear about it.

You have an internal web server that must be accessed from the corporate Internet connection. This internal web server has the IP address 172.16.55.10. The router accesses the Internet through the FastEthernet0/1 interface. What NAT syntax is necessary to forward HTTP requests to the internal web server?

A. ip nat outside destination tcp 80 fastEthernet0/1 172.16.55.10 80

B. ip nat inside source static tcp 172.16.55.10 80 interface fastEthernet 0/1 80

C. ip nat outside source tcp 80 172.16.55.10 80 interface fastEthernet0/1 80

D. ip nat inside destination static tcp 172.16.55.10 80 interface fastEthernet 0/1 80

The correct answer is B.

I then try to create a network as shown in the diagram below:

th.9ba917952c.gif

My question is that: Is it correct if I apply the ip nat inside on the the Fa0/0 of router 1 (R1) according to question being asked?

Thank you for your helps.

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