Network address translation interview question
6.
Which of the following would be a good starting point for troubleshooting if your router is not translating?
A. Reboot.
B. Call Cisco.
C. Check your interfaces for the correct configuration.
D. Run the debug all command.
Answer & Explanation
Answer: Option C
Explanation:
In order for NAT to provide translation services, you must have ip nat inside and ip nat outside configured on your router’s interfaces.
View Answer Workspace Report Discuss in Forum
7.
Which command will show you the summary of the NAT configuration?
A. show ip nat translations
B. show ip nat statistics
C. debug ip nat
D. clear ip nat translations *
Answer & Explanation
Answer: Option B
Explanation:
The show ip nat statistics command displays a summary of the NAT configuration as well as counts of active translation types, hits to an existing mapping, misses (causing an attempt to create a mapping), and expired translations.
View Answer Workspace Report Discuss in Forum
8.
Which of the following is considered to be the destination host before translation?
A. Inside local
B. Outside local
C. Inside global
D. Outside global
Answer & Explanation
Answer: Option B
Explanation:
The host on the global network before translation is considered to be an outside local host.
View Answer Workspace Report Discuss in Forum
9.
Which of the following is considered to be the address after translation?
A. Inside local
B. Outside local
C. Inside global
D. Outside global
Answer & Explanation
Answer: Option C
Explanation:
The host on the private network after translation is considered to be an inside global host.
View Answer Workspace Report Discuss in Forum
10.
Which are considered the methods of NAT?
Static
IP NAT pool
Dynamic
NAT double-translation
Overload
A. 1 and 6
B. 3 only
C. 1, 3 and 5
D. All of the above
Answer & Explanation
Answer: Option C
Explanation:
You can configure NAT three ways on a Cisco router: static, dynamic, and NAT Overload (PAT).