Free F50-521 Exam Braindumps (page: 13)

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Which two can be a part of a pool's definition? (Choose two.)

  1. rule(s)
  2. profile(s)
  3. monitor(s)
  4. persistence type
  5. load-balancing mode

Answer(s): C,E



Which two statements describe differences between the active and standby systems? (Choose two.)

  1. Monitors are performed only by the active system.
  2. Fail-over triggers only cause changes on the active system.
  3. Virtual server addresses are hosted only by the active system.
  4. Configuration changes can only be made on the active system.
  5. Floating self-IP addresses are hosted only by the active system.

Answer(s): C,E



When network fail-over is enabled, which of the following is true?

  1. The fail-over cable status is ignored. Fail-over is determined by the network status only.
  2. Either a network failure or loss of voltage across the fail-over cable will cause a fail-over.
  3. A network failure will not cause a fail-over as long as there is a voltage across the fail-over cable.
  4. The presence or absence of voltage over the fail-over cable takes precedence over network fail-over.

Answer(s): C



What is the purpose of MAC masquerading?

  1. To prevent ARP cache errors
  2. To minimize ARP entries on routers
  3. To minimize connection loss due to ARP cache refresh delays
  4. To allow both BIG-IP devices to simultaneously use the same MAC address

Answer(s): C






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