Huawei H19-301_V3.0 Dumps Questions Answers

The Huawei iMaster NCE (Network Cloud Engine) is a next-generation network management and control platform that integrates SDN, automation, and AI capabilities. Let us evaluate each option:

Application-based intelligent traffic steering, optimizing applications and guaranteeing experience : This is a valid feature of NCE. It uses AI-driven analytics to optimize traffic paths based on application requirements, ensuring optimal performance and user experience.

One set of controller, centrally managing LAN/WAN services : This is also correct. NCE provides unified management for both LAN and WAN services, simplifying operations and reducing complexity.

One hop from the AR1000V to ten clouds, multi-cloud interconnection : This statement is not correct . While NCE supports multi-cloud interconnection, the claim of "one hop from the AR1000V to ten clouds" is an exaggeration and not supported by official documentation. Multi-cloud interconnection involves complex routing and policies, and such a simplified description is misleading.

Border security protection, ensuring egress security for branches : This is a valid feature of NCE. It includes security functions like firewalls and intrusion detection/prevention systems (IDS/IPS) to protect branch egress points.

Thus, the incorrect description is C .

References:

Huawei iMaster NCE Solution Overview, HCSA-Presales-IP Network Documentation.

TheHuawei NetEngine 40E X16A/X8Ais ahigh-performance core routerused incarrier-grade networks.

Maximum forwarding performance: 2 Tbit/s per service processing unit.

Supportshigh-density 100GE and 400GE interfaces.

Providesintelligent traffic scheduling, high reliability, and scalable architecture.

????Reference:HCSA-Presales-IP Network Official Study Guide, NetEngine 40E X16A/X8A Specifications

Option A:In traditional IP routing, each router in the network must maintain a routing table that contains network-wide routes or at least the routes relevant to its operation. This ensures that packets can be forwarded correctly to their destination.

Option B:Traditional IP routing operates on the principle of the "longest match rule." When a router receives a packet, it examines the destination IP address and matches it against the entries in its routing table. The longest prefix match determines the next hop for the packet.

Option C:Traditional IP networks are inherently connectionless, meaning there is no dedicated path established between the source and destination before data transmission. This lack of connection-oriented mechanisms makes it challenging to guarantee Quality of Service (QoS) across the entire network.

Option D:In traditional IP networks, packets are forwarded using a hop-by-hop mechanism. Each router along the path decapsulates the packet, inspects its headers, and forwards it to the next hop based on its routing table.

References:

HCSA-Presales-IP Network V3.0 Training Material, Chapter 2: IP Routing Fundamentals.

Huawei Networking Technology and Device (HNTD) Documentation.