H19-404_V1.0クイズガイドは、毎年の質問の調査と分析を通じて、多くの隠れたルールを調査する価値があることがわかりました。さらに、強力な専門家チームがあるため、ルールを要約して使用できます。 H19-404_V1.0トレントの準備は、毎年の質問の分析に基づいて行うことができ、近年の関連知識と組み合わせて、資格試験に関連する一連の重要な結論が結論付けられます。 H19-404_V1.0テスト資料は、今年のトピックと提案の傾向を正確に予測する能力を向上させ、H19-404_V1.0試験に合格するのに役立ちます。
| Section | Objectives |
|---|---|
| Pre-sales Methodology and Solution Presentation | - Pre-sales Skills
|
| Campus SD-WAN Planning and Design | - SD-WAN Solutions
|
| Campus Network Solution Architecture and Design | - Enterprise Campus Network Architecture
|
| Industry Scenario Solution Design | - Industry-Oriented Campus Solutions
|
| Campus Network Security Design | - Security Planning
|
| CloudCampus and Intelligent Campus Solutions | - CloudCampus Architecture
|
| Campus WLAN Planning and Design | - WLAN Technologies
|
| Huawei Campus Network Products and Solutions | - Campus Network Product Portfolio
|
だれでも成功したいのです。IT業界で働いているあなたはHuaweiのH19-404_V1.0試験の重要性を知っているのでしょう。HuaweiのH19-404_V1.0試験に参加する人はますます多くなっています。競争がこのように激しい情況で勝つためにどうしますか。ふさわしいアシスタントを選ぶのは一番重要なのです。It-PassportsはHuaweiのH19-404_V1.0試験を長い時間で研究しますので、この試験を深く了解しています。我々提供するHuaweiのH19-404_V1.0ソフトであなたはきっと試験に合格できます。
質問 # 51
Which of the following statements are true about predefined security zones on a firewall?
正解：A、B、D
解説：
Huawei firewalls provide four commonly predefined security zones: Local, Trust, DMZ, and Untrust. The Local zone represents the firewall itself, including traffic generated by or destined for the device, and has the highest default security priority of 100. The Trust zone normally represents an organization's protected internal network and has a default priority of 85, not 95. Therefore, option C is false.
The DMZ typically hosts public-facing or semi-trusted resources, such as web, email, and application servers.
Its default priority is 50, placing it between the trusted internal network and the external untrusted network.
The Untrust zone normally represents the Internet or another uncontrolled network and has the lowest predefined priority of 5.
Zone priority expresses the relative security level used to classify inbound and outbound traffic direction; it does not independently permit traffic. Security policies still determine whether matched traffic is allowed or denied. Huawei's SD-WAN design uses Trust and Untrust zones on CPEs, and iMaster NCE can orchestrate the corresponding zones and firewall policies for Internet-access protection.
質問 # 52
Which of the following wireless security standards was proposed by China?
正解：C
解説：
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.
質問 # 53
Which of the following models supports IPS, antivirus, and URL filtering at the same time?
正解：C
解説：
The AR5710-SE is the security-enhanced model that supports intrusion prevention, antivirus, and URL filtering concurrently. The "SE" variant is designed for branch scenarios requiring integrated routing and advanced security processing instead of only basic WAN connectivity and packet forwarding.
IPS examines network traffic for attack signatures and abnormal behavior and can block detected intrusions.
Antivirus inspection identifies malicious files or content using security-signature databases. URL filtering controls access to websites based on categories, reputation, or explicitly configured allowlists and blocklists.
Supporting all three functions simultaneously allows the AR5710-SE to operate as both an SD-WAN CPE and a secure branch egress gateway, reducing the requirement for an additional branch firewall.
Huawei's SD-WAN security architecture identifies firewall protection, antivirus, IPS, and URL filtering as its principal service-traffic security functions. Huawei also recommends advanced security functions such as URL filtering, IPS, and antivirus for branch scenarios requiring stronger Internet-egress protection. Among the listed models, the AR5710-SE provides the combined feature set. Therefore, option A is correct.
質問 # 54
Which of the following WLAN networking solutions is recommended when there are 15,000 wireless terminals on the customer network?
正解：B
解説：
A network serving 15,000 wireless terminals is a large-scale WLAN and should use a standalone WAC solution. A dedicated WAC provides independent controller resources, scalable AP and user management, centralized WLAN policy control, and the ability to deploy controller redundancy without tying wireless- control capacity directly to a specific core-switch service card.
Huawei recommends a standalone WAC when the wireless network scale is large or when the wireless network is deployed independently over an existing wired campus. The WAC is typically connected to the aggregation or core layer in off-path mode, and VRRP hot standby can be used to improve reliability.
Native WAC solutions are valuable for unified wired and wireless management, authentication, forwarding, and policy enforcement. However, for a very large number of wireless terminals, the controller platform must be selected according to user, AP, traffic, and forwarding-capacity specifications. A standalone WAC allows the wireless control plane to be sized and expanded independently.
Option C provides the dedicated WAC together with the required core and aggregation or access infrastructure. Therefore, it is the recommended architecture for 15,000 wireless terminals.
質問 # 55
Which solution can be used when users need to centrally control and manage Internet access traffic but do not have the required security-processing capability?
正解：C
解説：
Professional security devices should be deployed at the headquarters or another centralized Internet-access site. Under centralized Internet access, branch Internet traffic is first carried through the SD-WAN overlay to the centralized gateway. The headquarters security infrastructure then performs access control and security inspection before forwarding the traffic to the Internet.
This approach is appropriate when branch CPEs lack sufficient processing capacity or advanced security functions. A centralized firewall or dedicated security platform can provide intrusion prevention, antivirus inspection, URL filtering, application control, content security, and unified logging. It also allows the enterprise to enforce one consistent security policy instead of maintaining separate advanced configurations at every branch.
Deploying advanced security capabilities on each CPE, as proposed in option C, is a distributed local- breakout design and does not satisfy the stated limitation concerning security-processing capability. Third- party cloud security services can be used in some site-to-cloud or secure Internet-access architectures, but they are not the intended headquarters-based centralized solution in this question.
Huawei explicitly states that centralized Internet traffic is diverted to the centralized access site and that the firewall function is deployed there to secure Internet services. Therefore, option D is correct.
質問 # 56
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世界大手の企業の中で、大部分の企業はHuawei製品を主として運用しています。だから、Huaweiの認証を取得したら、激しい競争の中でもいい仕事を探せます。受験生は試験に合格したいなら、H19-404_V1.0問題集をしようするのは一番迅速の方法です。多くの受験生たちはこの方法を通して試験に合格しました。
H19-404_V1.0日本語版問題集: https://www.it-passports.com/H19-404_V1.0.html