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
Q2. Which of the following are valid NAT interface types?
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
Q4. Which of the following NAT types has a one-to-one relationship without a specific external address?
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
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]
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
Q8. What is the default translation timeout when using dynamic NAT?
A. 60 minutes
B. 24 hours
C. 5 minutes
D. 10 minutes
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
Q10. A typical NAT implementation includes a single _____ stub host that requires translation to an _____ network.
Q11. Three different types of NAT can be configured: _____, _____, and _____.
Q12. _____ has a many-to-one relationship with traffic conversations being differentiated by port number.
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.
Q14. With dynamic NAT, the source address(es) is/are identified through the use of a _____.
Q15. By default, the translation entry timeout is _____ with dynamic NAT.
Q16. In a typical NAT configuration, the internal network hosts see the external host address _____.