NAT Quiz (Online) - Networkwalks Academy

Which type of NAT allows one-to-one mapping between local and global addresses?

NAT NV

Static NAT

Dynamic NAT

PAT

Is there is a concept of NAT in IPv6?

YES

Which term is not related to NAT?

External global

Outside local

Inside local

Inside global

The router of the Network Address Translation (NAT) that connects the network to the global address uses

only local address

one private address and one global address

only private address

only global address

Does NAT occur before or after routing?

Depend on NAT order of Operation

None of the above

After routing

Before routing

In NAT, the range of addresses for private networks from 10.0.0.0 to 10.255.255.255 makes a total of

2^26

2^25

2^28

2^24

Can Cisco IOS NAT be applied to sub interfaces?

YES

Which of the following would be a good starting point for troubleshooting if your router is not translating?

Run the debug all command

Check your interfaces for the correct configuration

Call your vendor support

Reboot

With NAT, how many Public IP will be needed to allow computers to get access about 100?

100

10.

A company named NETWORKWALKS has been having problems with users accessing inappropriate content on the Internet. Now, they are using private IP addresses on their internal network and NAT to provide access to the Internet. How would they configure NAT to limit user exposure to objectionable content on the Internet?

Configure a reverse proxy so that internal servers do not respond to external requests

Replace the NAT server with a Proxy Server

Configure the packet filter in RRAS to prevent access to certain URLs

Configure the NAT DNS settings to prevent answers for objectionable sites