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81.
Which of the following are disadvantages of using NAT? (Choose three.)
- A.Translation introduces switching path delays.
- B.Conserves legally registered addresses.
- C.Causes loss of end-to-end IP traceability.
- D.Increases flexibility when connecting to the Internet.
- E.Certain applications will not function with NAT enabled.
- F.Reduces address overlap occurrence.
- Answer & Explanation
- Report
Answer : [A, C, E]
Explanation :
Explanation :
| NAT is not perfect and can cause some issues in some networks, but most networks work just fine. NAT can cause delays and troubleshooting problems, and some applications just won't work. |
82.
Which of the following are advantages of using NAT? (Choose three.)
- A.Translation introduces switching path delays.
- B.Conserves legally registered addresses.
- C.Causes loss of end-to-end IP traceability.
- D.Increases flexibility when connecting to the Internet.
- F.Certain applications will not function with NAT enabled.
- F.Reduces address overlap occurrence.
- Answer & Explanation
- Report
Answer : [B, D, F]
Explanation :
Explanation :
| NAT is not perfect, but there are some advantages. It conserves global addresses, which allow us to add millions of hosts to the Internet without "real" IP addresses. This provides flexibility in our corporate networks. NAT can also allow you to use the same subnet more than once in the same network without overlapping networks. |
83.
Which command will allow you to see real-time translations on your router?
- A.show ip nat translations
- B.show ip nat statistics
- C.debug ip nat
- D.clear ip nat translations *
- Answer & Explanation
- Report
Answer : [C]
Explanation :
Explanation :
| The command debug ip nat will show you in real time the translations occurring on your router. |
84.
Which command will show you all the translations active on your router?
- A.show ip nat translations
- B.show ip nat statistics
- C.debug ip nat
- D.clear ip nat translations *
- Answer & Explanation
- Report
Answer : [A]
Explanation :
Explanation :
| The command show ip nat translations will show you the translation table containing all the active NAT entries. |
85.
Which command will clear all the translations active on your router?
- A.show ip nat translations
- B.show ip nat statistics
- C.debug ip nat
- D.clear ip nat translations *
- Answer & Explanation
- Report
Answer : [D]
Explanation :
Explanation :
| The command clear ip nat translations * will clear all the active NAT entries in your translation table. |
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