CCNP Secure FAQ Implementing and Configuring Network Address Translation (NAT)

ccnp-secure-faq-implementing-configuring-network-address-translation-nat

CCNP Secure FAQ Implementing and Configuring Network Address Translation (NAT)

Q1. Which of the following are potential limitations of using NAT?
A. Embedding address complications
B. Private address support complications
C. Logging complications
D. Overlapping address complications

Answer: A and C

Q2. Which of the following are valid NAT interface types?
A. Inside
B. Internet
C. Outside
D. Broadcast

Answer: A and C

Q3. Which of the following NAT address types displays the address of the internal host as seen by external hosts?
A. Outside global address
B. Inside local address
C. Outside local address
D. Inside global address

Answer: D

Q4. Which of the following NAT types has a one-to-one relationship without a specific external address?
A. Static
B. Dynamic
C. Overloaded
D. Overlapping

Answer: B

Q5. Which command is used to configure static NAT?
A. ip nat inside source static local-ip remote-ip
B. ip nat inside source static remote-ip local-ip
C. ip nat inside static source local-ip remote-ip
D. ip nat inside static source remote-ip local-ip

Answer: A

Q6. Which command is used to configure a NAT pool?
A. ip nat pool pool-name ip-address [netmask mask | prefix-length prefixlength]

B. nat pool pool-name start-ip end-ip [netmask mask | prefix-length prefix-length]

C. nat pool pool-name ip-address [netmask mask | prefix-length prefix-length]

D. ip nat pool pool-name start-ip end-ip [netmask mask | prefix-length prefix-length]

Answer: D

Q7. Which of the following can be used as an alternative name for Port Address Translation?
A. Dynamic NAT
B. Static NAT
C. Overloaded NAT
D. Overlapping NAT

Answer: C

Q8. What is the default translation timeout when using dynamic NAT?
A. 60 minutes
B. 24 hours
C. 5 minutes
D. 10 minutes

Answer: B

Q9. Which command is used to configure an overlapping NAT configuration?
A. ip nat outside source static local-ip remote-ip
B. ip nat inside source static local-ip remote-ip
C. ip nat outside source static remote-ip local-ip
D. ip nat inside source static remote-ip local-ip

Answer: A

Q10. A typical NAT implementation includes a single _____ stub host that requires translation to an _____ network.

Answer: internal , external

Q11. Three different types of NAT can be configured: _____, _____, and _____.

Answer: static, dynamic, overloaded

Q12. _____ has a many-to-one relationship with traffic conversations being differentiated by port number.

Answer: Overloaded NAT (PAT)

Q13. The configuration of _____ requires a local address that will be translated and an external address that will be used in place of this local address on the external network.

Answer: static NAT

Q14. With dynamic NAT, the source address(es) is/are identified through the use of a _____.

Answer: IP ACL

Q15. By default, the translation entry timeout is _____ with dynamic NAT.

Answer: 24 hours

Q16. In a typical NAT configuration, the internal network hosts see the external host address _____.

Answer: unaltered

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