In the hyper-converged data center network solution, which of the following is responsible for analyzing traffic in the data center network and quickly locating faults?
Correct Answer:C
In Huawei'shyper-converged data center network solution, thenetwork analyzerplays a critical role in monitoring and analyzing traffic flows. It provides real-time insights into network performance, identifies anomalies, and helps locate faults quickly.Other components serve different purposes:
VAS controller:Manages value-added services like firewalls and load balancers. Network controller:Handles overall network orchestration and policy enforcement. Computing manager:Focuses on compute resource allocation and optimization.
The network analyzer is specifically designed for traffic analysis and fault detection, making it thecorrect answer.
References:
HCSA-Presales-IP Network Study Guide, Section: "Hyper-Converged Data Center Components."
Huawei Hyper-Converged Solution Documentation, Network Analyzer Role.
Forwarding performance is an important metric for core routers. How much is the highest forwarding performance of Huawei core router NetEngine 40E X16A/X8A service processing unit?
Correct Answer:B
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
SecoManager is a security controller developed by Huawei for a variety of security scenarios. Based on different scenarios, SecoManager has several deployment modes. Which of the following is not the SecoManager deployment mode?
Correct Answer:C
SecoManager supports multiple deployment modes to meet the needs of different security scenarios. Below is an analysis of each option:
Independent deployment : SecoManager can be deployed as a standalone solution for managing security devices across the network.
Integrated deployment with iMaster NCE-IP : SecoManager can integrate with iMaster NCE-IP to provide unified management of IP/MPLS networks and security policies. Integrated deployment with iMaster NCE-Campus : This is not a supported deployment mode for SecoManager. SecoManager focuses on security management, while iMaster NCE-Campus is tailored for campus network management.
Integrated deployment with iMaster NCE-Fabric : SecoManager can integrate with iMaster NCE-Fabric to manage security policies in cloud data centers and intent-driven networks. Thus, the correct answer is C , as SecoManager does not support integration with iMaster NCE-Campus.
References:
Huawei SecoManager Deployment Guide, HCSA-Presales-IP Network Documentation.
Huawei iMaster NCE is a network automation and intelligence platform. Except for AI, which functions does Huawei iMaster NCE integrate?
Correct Answer:ACD
HuaweiiMaster NCE(Network Cloud Engine) is an intelligent network automation platform that integratesmanagement, analysis, and controlcapabilities, but it doesnot handle routing functions directly.
(A) Management – True: iMaster NCE provides centralizednetwork lifecycle management, including configuration, monitoring, and automation.
(B) Routing – False: Routing is handled by network devices like routers and switches, not by iMaster NCE itself.
(C) Analysis – True: The platform incorporatesbig data analyticsto provide network insights, fault prediction, and performance optimization.
(D) Control – True: iMaster NCE serves as anSDN controller, managing network policies, path selection, and automation.
Reference:HCSA-Presales-IP Network Official Study Guide, iMaster NCE Overview
Section
In Huawei's SD-WAN solution, the RR is a key node and does not participate in service traffic forwarding. However, if the RR fails, service traffic on the entire network will be interrupted. Therefore, the RR is typically deployed in redundancy mode.
Correct Answer:B
In Huawei's SD-WAN solution, the Route Reflector (RR) plays a critical role in distributing routing information across the network. However, the RR does not directly participate in service traffic forwarding. Its primary function is to facilitate efficient route exchange between SD-WAN nodes.
If the RR fails, it may temporarily disrupt the distribution of routing updates, but it will not interrupt service traffic on the entire network. Service traffic continues to flow through established paths until the RR is restored or redundancy mechanisms take effect.
To ensure high availability, the RR is often deployed in redundancy mode, but the claim that its failure will interrupt all service traffic is FALSE .
References:
Huawei SD-WAN Solution Architecture, HCSA-Presales-IP Network Documentation.