Huawei인증 H19-404_V1.0시험은 멋진 IT전문가로 거듭나는 길에서 반드시 넘어야할 높은 산입니다. Huawei인증 H19-404_V1.0시험문제패스가 어렵다한들DumpTOP덤프만 있으면 패스도 간단한 일로 변경됩니다. DumpTOP의Huawei인증 H19-404_V1.0덤프는 100%시험패스율을 보장합니다. Huawei인증 H19-404_V1.0시험문제가 업데이트되면Huawei인증 H19-404_V1.0덤프도 바로 업데이트하여 무료 업데이트서비스를 제공해드리기에 덤프유효기간을 연장해는것으로 됩니다.
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Solution Promotion and Project Implementation | 15% | - Solution value analysis and competitive differentiation - Deployment guidance and acceptance criteria |
| Topic 2: Campus Network Planning and Design Fundamentals | 15% | - Campus network architecture and evolution - Service requirements and demand analysis - Network design principles and methodologies |
| Topic 3: Scenario-based Campus Network Design | 25% | - Cloud-managed and virtualized campus network design - Small and medium-sized campus network design - Large campus and multi-branch interconnection design |
| Topic 4: Huawei Campus Network Solutions and Products | 20% | - iMaster NCE-Campus management platform - Xinghe Intelligent Campus Solution overview - Switches, WLAN products and AR routers |
| Topic 5: Campus Network Technology Design | 25% | - QoS, security and high availability design - WLAN planning, coverage and roaming design - VLAN, IP addressing and routing design |
>> H19-404_V1.0인증덤프 샘플 다운로드 <<
한번에Huawei인증H19-404_V1.0시험을 패스하고 싶으시다면 완전 페펙트한 준비가 필요합니다. 완벽한 관연 지식터득은 물론입니다. 우리DumpTOP의 자료들은 여러분의 이런 시험준비에 많은 도움이 될 것입니다.
질문 # 25
Which of the following wireless security standards was proposed by China?
정답：C
설명：
WAPI, or WLAN Authentication and Privacy Infrastructure, is the wireless LAN security standard proposed by China. It provides wireless link authentication and data-protection mechanisms and was developed as an alternative security framework for WLAN environments. Huawei's training material explicitly identifies WAPI as a WLAN security standard proposed in China and states that it provides stronger protection than legacy WEP and WPA mechanisms.
WPA, WPA2, and WPA3 belong to the Wi-Fi Protected Access family maintained through Wi-Fi industry certification. WPA was introduced as an interim improvement over WEP. WPA2 adopted stronger IEEE
802.11i security mechanisms, including AES-based CCMP. WPA3 later introduced stronger password- authentication and enterprise-security options.
WAPI incorporates authentication and encryption as part of an integrated wireless security architecture. Its deployment depends on regional requirements, terminal compatibility, AP support, and the organization's regulatory or cryptographic-policy obligations. The question asks which standard originated as a Chinese wireless security standard, not which standard is most widely deployed internationally. Therefore, WAPI is the only correct choice, making option B the verified answer.
질문 # 26
Which of the following technologies is used for wireless attack detection?
정답：D
설명：
WIPS is the correct technology because it provides wireless intrusion prevention capabilities, including detecting and containing rogue access points, rogue stations, ad hoc devices, spoofing attempts, flood attacks, and other malicious activity on the radio interface. Huawei's security-design material groups WIDS and WIPS with wireless attack detection and rogue-device containment. It recommends attack detection in public areas and primary or secondary education environments with high security requirements.
WIDS primarily detects and reports suspicious behavior, while WIPS adds active prevention or containment actions according to the configured policy. The other options serve different purposes. Mesh is a wireless networking architecture used to provide backhaul connectivity or extend coverage between APs; it is not an attack-detection mechanism. Spectrum analysis identifies non-Wi-Fi interference sources and evaluates radio- frequency utilization, but does not provide complete security attack detection and containment. Protected Management Frames protects selected 802.11 management frames against forgery, deauthentication, and disassociation attacks, but it is a protection mechanism rather than the comprehensive detection system requested. Therefore, WIPS is the correct answer.
질문 # 27
How many ports can a 400GE card offer on the CloudEngine S16700 series next-generation flagship core switches?
정답：B
설명：
A high-density 400GE service card for the CloudEngine S16700 series can provide 18 ports. The S16700 is positioned as a next-generation flagship campus core switch designed for ultra-high-capacity aggregation, large-scale Wi-Fi backhaul, data-center interconnection, and long-term bandwidth evolution.
An 18-port 400GE card provides a theoretical aggregate port rate of 7.2 Tbit/s in each direction before considering the switching fabric's internal architecture and forwarding design. This density allows a single chassis slot to aggregate numerous high-speed distribution switches, connect multiple campus fabrics, or provide high-bandwidth links toward data centers and service platforms. It also reduces the number of cards and chassis required compared with lower-density 8-port, 12-port, or 16-port alternatives.
The question asks specifically for the number of physical 400GE interfaces offered by the card, not the entire chassis capacity or the number of ports after breakout. Under the H19-404 product-portfolio specification represented by this question, the correct density is 18 native 400GE ports. Therefore, option B is correct.
질문 # 28
Which experience-assurance technologies does Huawei SD-WAN provide?
정답：A,B,C,D
설명：
Huawei SD-WAN provides all four technologies. Per-flow load balancing distributes separate application flows among multiple links that have the same priority and satisfy the required SLA. Per-packet load balancing can transmit packets from one flow across multiple eligible links, improving aggregate bandwidth utilization for large file transfers, backups, and replication.
Multi-fed and selective receiving duplicates critical traffic across different links. The receiving device selects valid packets, removes duplicates, and preserves packet order. Packet loss or failure on one path therefore does not interrupt the service, enabling zero-millisecond link switchover in applicable deployments.
A-FEC dynamically generates redundant packets and adjusts the redundancy ratio according to measured packet loss. The receiving device reconstructs lost packets, reducing video freezing and voice-quality deterioration. Huawei describes both adaptive FEC and multi-fed selective receiving as WAN-optimization mechanisms for key traffic.
Intelligent traffic steering selects links according to application identity, quality, bandwidth, priority, and load.
Therefore, A, B, C, and D are all correct.
질문 # 29
Which of the following statements are true about traffic encryption on SD-WAN links?
정답：B,C
설명：
Huawei SD-WAN allows encryption to be controlled by virtual network and by specific device relationships.
When encryption is enabled for a VN, the overlay data channels carrying that VN's traffic use IPsec protection across the relevant WAN links. This provides consistent isolation and confidentiality for the department or service represented by that VN.
Encryption can also be enabled between selected devices or sites. In that case, secure data channels are established for traffic exchanged between those specified endpoints, while other device relationships can continue using GRE without IPsec according to their policies.
Application-specific encryption, as described in option C, is not the supported control granularity. Application identification can influence intelligent traffic steering, QoS, and security-policy selection, but it does not mean that only the payload of a selected application is independently encrypted inside an otherwise unencrypted SD-WAN tunnel.
A transport network is an underlay WAN such as MPLS or the Internet. Enabling encryption is an overlay tunnel policy rather than a mechanism that encrypts all traffic belonging to an entire TN. Huawei distinguishes TNs as underlay networks and GRE or IPsec VPNs as overlay data channels. Therefore, only A and B are correct.
질문 # 30
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