Q.1

Which command will create a dynamic pool named Todd that will provide you with 30 global addresses?

  • ip nat pool Todd 171.16.10.65 171.16.10.94 net 255.255.255.240
  • ip nat pool Todd 171.16.10.65 171.16.10.94 net 255.255.255.224
  • ip nat pool todd 171.16.10.65 171.16.10.94 net 255.255.255.224
  • ip nat pool Todd 171.16.10.1 171.16.10.254 net 255.255.255.0
Q.2

Which command will clear all the translations active on your router?

  • show ip nat translations
  • show ip nat statistics
  • debug ip nat
  • clear ip nat translations *
Q.3

Which command will show you all the translations active on your router?

  • show ip nat translations
  • show ip nat statistics
  • debug ip nat
  • clear ip nat translations *
Q.4

Which of the following is considered to be the destination host before translation?

  • Inside local
  • Outside local
  • Inside global
  • Outside global
Q.5

Which of the following are advantages of using NAT?

  1. Translation introduces switching path delays.
  2. Conserves legally registered addresses.
  3. Causes loss of end-to-end IP traceability.
  4. Increases flexibility when connecting to the Internet.
  5. Certain applications will not function with NAT enabled.
  6. Reduces address overlap occurrence.
  • 1, 3 and 4
  • 3, 5 and 6
  • 5 and 6
  • 2, 4 and 6
Q.6

Which command would you place on interface on a private network?

  • ip nat inside
  • ip nat outside
  • ip outside global
  • ip inside local
Q.7

Which of the following is considered to be the address after translation?

  • Inside local
  • Outside local
  • Inside global
  • Outside global
Q.8

Which of the following is considered to be the address before translation?

  • Inside local
  • Outside local
  • Inside global
  • Outside global
Q.9

Which of the following are disadvantages of using NAT?

  1. Translation introduces switching path delays.
  2. Conserves legally registered addresses.
  3. Causes loss of end-to-end IP traceability.
  4. Increases flexibility when connecting to the Internet.
  5. Certain applications will not function with NAT enabled.
  6. Reduces address overlap occurrence.
  • 1, 3 and 5
  • 3 and 4
  • 2, 4 and 5
  • 1 and 3
Q.10

Port Address Translation is also termed what?

  • NAT Fast
  • NAT Static
  • NAT Overload
  • Overloading Static
Q.11

Which are considered the methods of NAT?

  1. Static
  2. IP NAT pool
  3. Dynamic
  4. NAT double-translation
  5. Overload
  • 1 and 6
  • 3 only
  • 1, 3 and 5
  • All of the above
Q.12

When creating a pool of global addresses, which of the following can be used instead of the netmask command?

  • / (slash notation)
  • prefix-length
  • no mask
  • block-size
0 h : 0 m : 1 s