MS-721 Question #25: Real Exam Question with Answer & Explanation

Question

You are deploying Microsoft Teams Teams Phone. You have offices in the United States, the United Kingdom, Brazil, India, and China. You will use Direct Routing for all the locations. You need to create a network topology for roaming bandwidth policies. Which two actions should you perform? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.

Options

• AAdd the Teams client public IP addresses to the Trusted IPs list.
• BCreate a network site.
• CFrom the Microsoft 365 admin center, assign a usage location.
• DSet Preferred country or region for media traffic for the Session Border Controller (SBC).
• EImplement dynamic emergency calling with Presence Information Data Format Location Object

Explanation

{"question_number": 6, "question": "You are deploying Microsoft Teams Phone. You have offices in the United States, the United Kingdom, Brazil, India, and China. You will use Direct Routing for all the locations. You need to create a network topology for roaming bandwidth policies. Which two actions should you perform?", "correct_answer": "A, B", "explanation": "Setting up a Teams network topology for bandwidth policies requires two foundational steps. First, add the Teams client public IP addresses to the Trusted IPs list (A) - this tells Teams which public IP ranges belong to your corporate locations, so it can detect when a client is on-site. Second, create a network site (B) for each office location - network sites are associated with network regions, and bandwidth policies (including roaming policies) are applied at the site level. Without trusted IPs, Teams cannot match a client to a site; without a network site, there is nowhere to apply the bandwidth policy. Assigning a usage location (C) is a licensing step unrelated to network topology. Setting a preferred country for SBC media traffic (D) is an SBC-level optimization. Deploying PIDF-LO (E) is specific to emergency location services, not bandwidth policies.", "generated_by": "claude-sonnet", "llm_judge_score": 3}

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