Exam NSE7_EFW-6.2 topic 1 question 48 discussion

A is correct ------ source ip: 10.171.121.38 destination ip: 10.200.1.1 Gateway: 10.0.1.10 If the question is about the destination IP D is correct But it says "will be routed" I think it is about the gateway and C is correct

Correct A & C

Its simple when doing routing, you define the destination network through the next hope gateway or the address behind it????? its the gateway which is 10.0.1.10 correct answer A,C

Output means that traffic from 10.171.121.38 to 10.200.1.1 will use destination NAT and the destination IP will be replaced by 10.0.1.10. This means that 10.200.1.1 is the gateway. When my home routers IP address is X and my laptops IP is 192.168.0.100 then traffic from internet to my laptop is destined to X (gateway IP, my router). On the router DNAT replaces X by 192.168.0.100. Same principle here. So traffic from some host 10.171.121.38 has destination IP 10.200.1.1 (gateway) and on the GW DNAT replaces 10.200.1.1 by 10.0.1.10 which is the final destination. Now the questions asks about traffic COMING FROM 10.171.121.38. So it asks to which point is it routed when it initiates from this IP. As explained above, it is routed to 10.200.1.1 where the destination NAT to the final destination 10.0.1.10 happens, so from 10.171.121.38s perspective, and that is what the questions asks for, 10.200.1.1 is the next-hop.

A & C it´s correct

I think A and C, because this is a session with helper and after the destination nat the traffic is routed to the 10.0.1.10

NSE7_EFW6.2 Manual page p 118 source ip: 10.171.121.38 destination ip: 10.0.1.10 Gateway: 10.200.1.1 Correct A & D

For me A and D are correct