CNX-001 Exam Dumps : CompTIA CloudNetX Exam

Comprehensive and Detailed Explanation From Exact Extract:

To better secure administrative interfaces, the best practice is to isolate them from the production network by connecting the management ports to a separate, dedicated management network. This prevents unauthorized access from devices or users on the production subnet and reduces the attack surface.

Relevant Extract from CompTIA CloudNetX CNX-001 Study Guide — under “Securing Network Infrastructure”:

“Management interfaces should be placed on a separate out-of-band management network, providing physical and logical separation from user and data traffic.”

This ensures that only trusted devices on the management network can access the administrative interfaces.

Other options:

B. Disabling unused ports is good practice but does not address the segregation of management traffic.

C. Placing admin interfaces and production traffic on the same VLAN exposes them to potential internal threats.

D. Firmware upgrades are important for security patches but do not isolate the interface.

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Comprehensive and Detailed Explanation From Exact Extract:

Quality of Service (QoS) ensures that latency-sensitive traffic like videoconferencing is prioritized over bandwidth-heavy but delay-tolerant tasks like report generation. Implementing QoS on network switches allows the network to differentiate traffic types and ensure sufficient bandwidth for critical applications during congestion.

Relevant Extract from CompTIA CloudNetX CNX-001 Study Guide — under “Traffic Prioritization and QoS”:

“QoS enables classification and prioritization of network traffic to ensure performance of mission-critical or real-time applications such as voice and video.”

Other options:

A. Scheduling tasks outside business hours is not scalable or reliable.

B. Load balancing applies to servers, not prioritization of LAN traffic.

D. Buying higher-end switches is costly and may not resolve contention under load.

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Comprehensive and Detailed Explanation From Exact Extract:

NAT64 allows IPv6-only devices to communicate with IPv4-only systems. It translates IPv6 addresses to IPv4 and vice versa. This is essential in mixed environments where backward compatibility is needed, and cannot be resolved simply by dual-stacking or bridging.

Relevant Extract from CompTIA CloudNetX CNX-001 Study Guide — under “IP Version Compatibility and Translation”:

“NAT64 allows seamless communication between IPv6-only clients and IPv4-only servers by translating address formats and protocol headers.”

Other options:

A. Adding IPv6 to internal servers requires changes to all internal devices and does not scale well.

B. Bridging does not handle protocol translation.

C. Changing IPv6 servers back to IPv4 violates the requirement for IPv6-only configuration.

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