NAT Exam

Which devices are used for Network Address Translation

• Switch

• Router

• PC

• HUB

• Firewall

Translation of an IP address and Port to another Internet Protocol address and Port.

• Network Address Translation

• Port Address Translation

• ICMP

• SNMP

NAT can be configured into what types?

• NAT

• Source NAT

• Source PAT

• Destination NAT

• Destination PAT

How many available port numbers does SNAT uses?

• 60461

• 90416

• 90461

• 60416

Maps private IP address to first available public address from pool

• Central SNAT

• Static SNAT

• Dynamic SNAT

• Overload SNAT

All internal IP addresses are always mapped to same public IP address.

• Central SNAT

• Dynamic SNAT

• Fixed Port Range

• Overload SNAT

Define external IP range that contains one or more IP addresses.

• Dynamic SNAT Port Block Allocation

• Dynamic SNAT Overload

• Central SNAT

• DNAT

Occurs according to the rule - “first entered, first served”.

• Dynamic SNAT Fixed Port Range

• Dynamic SNAT One-to-one

• Dynamic SNAT Overload

• Central SNAT

Allows you to create, edit, delete and clone central SNAT entries.

Is a One-to-one, static translation with option to perform port forwarding or translation. ​

• SNAT

• Dynamic SNAT One-to-one

• DNAT

• Central SNAT