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1 What statement below best describes what is stored in a Network Address Transl

ID: 3847912 • Letter: 1

Question

1 What statement below best describes what is stored in a Network Address Translation table:

a. It stores addresses used on the LAN side of a router along with a port number and the corresponding translated public IP address and port number.

b. It stores port numbers only for the LAN devices.

c. It assigns and tracks packets with a unique source address for each LAN device and the unique source address becomes the source address used to traverse the Internet.

d. A NAT table is very small because it only stores the single private IP address that can be routed/forwarded on the Internet.

Explanation / Answer

Network Address Translation table :

It assigns and tracks packets with a unique source address for each LAN device and the unique source address becomes the source address used to traverse the Internet.

Option c is correct.

Explanation :

NAT, Internet addresses need not be globally unique.