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350-701 Practice Question: Secure Network Access, Visibility and Enforcement

A network administrator is troubleshooting an issue where users in the Sales VLAN cannot access the internet through the Cisco Firepower Threat Defense (FTD) device. The FTD is configured with a security policy that allows traffic from the Sales subnet to any destination. However, the traffic is being blocked. Which feature should the administrator check first to resolve the issue?

⚠ Common exam trap

Many exam-takers assume an 'Allow' rule in the access control policy guarantees traffic flow, but Cisco tests the understanding that subordinate policies (like URL filtering) can override the parent rule's action, causing traffic to be blocked despite a seemingly permissive policy.

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

URL filtering policy

URL filtering policy. Even though the security policy allows traffic from the Sales subnet to any destination, a URL filtering policy can block internet access by categorizing or matching the destination URLs. If the policy is set to block all URLs or a specific category (e.g., 'Uncategorized URLs'), traffic will be dropped before it reaches the internet, regardless of the allow rule in the access control policy.

Answer analysis

Option-by-option breakdown

For each option: why learners choose it and why it is or isn't the right answer here.

  • Identity policy

    Why it's wrong here

    Identity policies are for user-based access control, not the primary cause.

  • SSL decryption policy

    Why it's wrong here

    SSL decryption is for inspection of encrypted traffic, not blocking.

  • Intrusion prevention policy

    Why it's wrong here

    IPS inspects but does not block by default unless configured.

  • URL filtering policy

    Why this is correct

    URL filtering can block traffic even if the security policy allows it.

Visual reference

Client Recursive Resolver Root DNS (13 root servers) TLD DNS (.com, .org, …) Authoritative example.com query IP addr answer

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JA

Written by Johnson Ajibi, MSc IT Security

Senior Network & Security Engineer · founder of Courseiva

This 350-701 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 350-701 exam.