201 · Question #344
Which two statements are true about NATs? (Choose two.)
The correct answer is A. NATs support UDP, TCP, and ICMP traffic. C. NATs provide a one-to-one mapping between IP addresses.. This question explores the fundamental characteristics and capabilities of standard NAT objects on a BIG-IP system.
Question
Which two statements are true about NATs? (Choose two.)
Options
- ANATs support UDP, TCP, and ICMP traffic.
- BNATs can be configured with mirroring enabled or disabled.
- CNATs provide a one-to-one mapping between IP addresses.
- DNATs provide a many-to-one mapping between IP addresses.
How the community answered
(39 responses)- A87% (34)
- B8% (3)
- D5% (2)
Why each option
This question explores the fundamental characteristics and capabilities of standard NAT objects on a BIG-IP system.
NATs on the BIG-IP system are designed to provide address translation for common network protocols, including TCP, UDP, and ICMP traffic.
The concept of 'mirroring' is typically associated with Virtual Server connections for high availability and state synchronization, not a direct configuration option for NAT objects themselves.
A standard NAT object, also known as a static NAT, provides a one-to-one, persistent mapping between a specific original IP address and a translated IP address.
While SNATs (Source Network Address Translations) and Port Address Translation can provide a many-to-one mapping, a fundamental 'NAT' object in BIG-IP usually refers to a one-to-one static NAT.
Concept tested: BIG-IP NAT features and mapping types
Source: https://techdocs.f5.com/kb/en-us/solutions/public/11000/400/sol11438.html
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