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300-710 · Question #106

An organization is setting up two new Cisco FTD devices to replace their current firewalls and cannot have any network downtime. During the setup process, the synchronization between the two devices…

The correct answer is D. Confirm that both devices have the same flash memory sizes. The devices must have the same type and number of interfaces and software needs to be on However, the question is specifically touching on synchronization issues. If you are using units with different flash memory sizes in your High Availability configuration, make sure the…

Management and Troubleshooting

Question

An organization is setting up two new Cisco FTD devices to replace their current firewalls and cannot have any network downtime. During the setup process, the synchronization between the two devices is failing. What action is needed to resolve this issue?

Options

  • AConfirm that both devices have the same port-channel numbering
  • BConfirm that both devices are running the same software version
  • CConfirm that both devices are configured with the same types of interfaces
  • DConfirm that both devices have the same flash memory sizes

How the community answered

(22 responses)
  • A
    9% (2)
  • B
    5% (1)
  • C
    5% (1)
  • D
    82% (18)

Explanation

The devices must have the same type and number of interfaces and software needs to be on However, the question is specifically touching on synchronization issues. If you are using units with different flash memory sizes in your High Availability configuration, make sure the unit with the smaller flash memory has enough space to accommodate the software image files and the configuration files. If it does not, configuration synchronization from the unit with the larger flash memory to the unit with the smaller flash memory will fail. guide-v623/firepower_threat_defense_high_availability.html

Topics

#FTD High Availability#HA Prerequisites#Synchronization Failure#Troubleshooting FTD

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