300-710 SNCF Deployment Practice Question
Which of the following must be identical on both units of an FTD high availability pair to ensure successful synchronization?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Software versions.
Both units must have the same model, software version, and license capabilities for the HA configuration to function correctly.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Software versions.
Why this is correct
Version mismatch is a blocking condition for HA synchronization.
- ✗
The management IP addresses.
Why it's wrong here
Management IPs are usually separate for each unit.
- ✗
The number of configured VLANs.
Why it's wrong here
VLAN configuration is synchronized during the HA process.
- ✗
Physical serial numbers.
Why it's wrong here
Serial numbers must be different.
About these practice questions
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JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed August 2026 · checked against the official Cisco exam blueprint
This 300-710 SNCF practice question is part of Courseiva's free Cisco certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the 300-710 SNCF exam.