1.3 Network address translation

Question 1

How to route non-routable IP addresses

Answer 1

with NAT

Question 2

Can private IP addresses connect to a outside/remote connection?

Answer 2

No

Question 3

What are non-routable IP address’s

Question 4

A router with NAT enabled does what?

Answer 4

Translate a private IP address to routable public IP addresses.

Question 5

what are the two catiagoires of NAT?

Answer 5

Static and Dynamic NAT

Question 6

What does a SNAT do?

Answer 6

Static Nat, Each private address is assigned to a public routable IP address and maintained by a NAT enabled router.

Question 7

Downside of SNAT

Answer 7

Not flexible and not scalable.

Question 8

DNAT

Answer 8

Dynamic Network Address Translation

Question 9

What does DNAT do

Answer 9

Assigned Private address from a pool of available IP addresses.

Question 10

PAT

Answer 10

Port Address Translation

Question 11

What does PAT do

Answer 11

Port Address Translation (PAT), also known as NAT Overload, is a network address translation technique that allows multiple internal private IP addresses to share a single public IP address. Assigns a Port to the end of the public ip address.

Question 12

Inside Local Address

Answer 12

Private IP address on the network assigned to a device.

Question 13

Inside Global Address

Answer 13

Public IP address referencing an inside device.