Question 270
A FortiOS 7.6 team examines: Two policies reference the wrong VIP object after external addresses are renumbered. Select TWO complementary choices: the most appropriate corrective action AND the specific evidence confirming success.
Explanation
Correct Answers
For the observed situation (Two policies reference the wrong VIP object after external addresses are renumbered), the most specific acceptance evidence is: A permitted external client reaches only the published backend service while unrelated ports remain blocked. It validates the recommended response: Use a FortiGate virtual IP object and matching inbound firewall policy to translate the intended public destination to an authorized internal service. This addresses the documented risk: A configured VIP without a matching permit or correct port mapping does not make the backend reachable securely.
The reported FortiOS 7.6 condition is: Two policies reference the wrong VIP object after external addresses are renumbered. The targeted administrative response is: Use a FortiGate virtual IP object and matching inbound firewall policy to translate the intended public destination to an authorized internal service. The relevant failure risk is: A configured VIP without a matching permit or correct port mapping does not make the backend reachable securely. Validate with: A permitted external client reaches only the published backend service while unrelated ports remain blocked.
Incorrect Answers
Ldap directory authentication configuration (2.3) would demonstrate or implement: An approved directory test user authenticates and maps to the intended access group while invalid credentials fail. This choice can be useful for that problem, but it does not establish the Virtual IP destination nat for inbound services control being assessed here.
Fsso login troubleshooting and stale mappings (2.4) would demonstrate or implement: Guessing at a firewall address rule may conceal stale logon state or an actual collector synchronization failure. This case instead tests Virtual IP destination nat for inbound services; the choice measures or changes another part of the system.
Service and schedule restrictions (2.1) addresses another technical failure: An overly permissive service group or incorrect schedule window may grant continuous access to time-limited operations. The paired-answer requirement concerns Virtual IP destination nat for inbound services; this alternative does not provide the matching intervention and separate acceptance evidence.