IP NAT Terminology

Question 1

Refers to a device in a private network

Answer 1

Inside

Question 2

Refers to a device on the internet

Answer 2

Outside

Question 3

How a device is referenced in a private network

Answer 3

Local

Question 4

How a device is referenced on the internet

Answer 4

Global

Question 5

How a device on a private network is referenced on the private network

Answer 5

Inside Local

Question 6

How a device on a private network is referenced on the internet

Answer 6

Inside Global

Question 7

How a device on the internet is referenced in a private network

Answer 7

Outside Local

Question 8

How a device on the internet is referenced on the internet

Answer 8

Outside Global

Question 9

A permanent, fixed relationship in an IP NAT translation table between a local and global address.

Answer 9

Static Mapping

Question 10

Global and local address representations are generated automatically by the NAT router, which is used as needed and then discarded. The most common way that this is employed is in allowing a pool of inside global addresses to be shared by a large number of inside devices.

Answer 10

Dynamic Mapping