Which type of IPv4 address must be assigned to a server to protect it from external access and allow only internal users access while restricting internet access?
private. Automation questions require recognizing controllers, APIs, data structures, HTTP methods, and the split between policy/control and forwarding. Cisco CCNA 200-301 v1.1 includes this under Network Fundamentals, where the expected skill is selecting the feature that actually produces the requested network behavior. The wording normally gives the clue: protocol family, address scope, trunk state, route preference, security mode, API method, or controller role. Distractors mix data-plane work with controller responsibilities or confuse REST method names and JSON syntax. In production, choosing the wrong option would typically cause failed client access, a broken route, insecure management, or an automation workflow that targets the wrong interface. The selected answer is the Cisco-consistent behavior for this item.
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