It is well known that the best way to improve your competitive advantages in this modern world is to increase your soft power, such as graduation from a first-tier university, fruitful experience in a well-known international company, or even possession of some globally recognized H19-404_V1.0 certifications, which can totally help you highlight your resume and get a promotion in your workplace to a large extend. As a result, our H19-404_V1.0 Study Materials raise in response to the proper time and conditions while an increasing number of people are desperate to achieve success and become the elite.
| Section | Objectives |
|---|---|
| Network Security Design | - Campus security architecture considerations - Access control strategies |
| Presales Solution Design | - Customer requirement analysis - Solution proposal and design methodology |
| Switching and Routing in Campus Networks | - VLAN and segmentation design - Layer 2 and Layer 3 design principles |
| Huawei Campus Network Solutions | - iMaster NCE-Campus management platform - CloudCampus solution architecture |
| Campus Network Fundamentals | - Enterprise campus network architecture principles - Typical campus network deployment models |
| WLAN Planning and Design | - Wireless coverage planning - Capacity and performance design considerations |
>> Latest H19-404_V1.0 Test Report <<
Real4exams makes your H19-404_V1.0 exam preparation easy with it various quality features. Our H19-404_V1.0 exam braindumps come with 100% passing and refund guarantee. Real4exams is dedicated to your accomplishment, hence assures you successful in H19-404_V1.0 Certification exam on the first try. If for any reason, a candidate fails in H19-404_V1.0 exam then he will be refunded his money after the refund process. Also, we offer 1 year free updates to our H19-404_V1.0 Exam esteemed user, these updates are applicable to your account right from the date of purchase. 24/7 customer support is favorable to candidates who can email us if they find any ambiguity in the H19-404_V1.0 exam dumps, our support will merely reply to your all H19-404_V1.0 exam product related queries.
NEW QUESTION # 37
What are the two IPsec data encapsulation modes?
Answer: C,D
Explanation:
The two IPsec encapsulation modes are transport mode and tunnel mode. In transport mode, IPsec protects the upper-layer payload of the original IP packet while retaining the original IP header as the packet's outer header. It is commonly associated with end-to-end host communication, although it can also protect a GRE packet between tunnel endpoints.
In tunnel mode, IPsec protects the complete original IP packet and adds a new outer IP header containing the addresses of the IPsec peers. This mode is commonly used between security gateways, routers, or site-to-site VPN endpoints because the original source and destination information can be protected within the encrypted inner packet. RFC 4301 formally defines transport and tunnel as the two IPsec security-association modes.
AH and ESP are not encapsulation modes. They are IPsec security protocols. Authentication Header provides integrity and source authentication but not encryption. Encapsulating Security Payload can provide encryption, integrity, authentication, and anti-replay protection. Either protocol can conceptually operate in transport or tunnel mode, although ESP is overwhelmingly used for encrypted enterprise VPN and SD-WAN data channels.
NEW QUESTION # 38
Which of the following statements is false about the energy-saving function of the digital map?
Answer: D
Explanation:
Option C is false. The digital-map energy-saving function provides network-wide energy visibility, identifies periods of low wireless demand, and recommends appropriate energy-saving time windows. During an approved energy-saving period, selected wireless APs or radio resources can be placed into an energy-saving state after the system evaluates coverage, traffic, and capacity requirements.
Automatically powering off switches is not the intended function. Campus switches may carry essential wired services, provide uplinks for other network devices, and supply PoE power to APs, cameras, phones, sensors, and access-control systems. Automatically shutting down a complete switch could therefore interrupt many unrelated services and potentially disconnect downstream network segments.
Huawei identifies low-carbon and energy-saving operation as a characteristic of cloud campus networks and combines this objective with AI-based intelligent O & M and proactive optimization. Its intelligent O & M architecture analyzes AP load trends and performs predictive wireless-network optimization, providing the analytical foundation for selecting safe energy-saving periods and resources.
Therefore, A, B, and D describe supported digital-map energy-saving capabilities. Automatic switch power- off is the false statement, making C correct.
NEW QUESTION # 39
Huawei provides an innovative technology that can maintain smooth video when traffic packet loss between enterprise branches reaches up to 20%. Which technology provides this capability?
Answer: A
Explanation:
A-FEC, or Adaptive Forward Error Correction, is the correct technology. It protects delay-sensitive traffic by adding calculated redundant packets to the original packet stream. If some original packets are lost during WAN transmission, the receiving edge device can reconstruct them using the surviving original and redundant packets rather than waiting for end-to-end retransmission.
The key distinction between ordinary FEC and A-FEC is adaptation. With A-FEC, the receiving device reports real-time packet-loss and continuous-loss information to the transmitting device through FEC acknowledgement messages. The transmitting edge then dynamically increases or decreases the redundancy ratio according to actual network conditions. This provides stronger recovery during severe loss while avoiding unnecessary bandwidth overhead when link quality improves. Huawei describes this feedback- controlled adjustment as a mechanism that can alleviate or eliminate the impact of packet loss.
IFIT and IPCA are primarily measurement and service-quality analysis technologies; they do not reconstruct lost video packets. Fixed FEC does not adapt its redundancy level as effectively to changing loss conditions.
Therefore, the technology intended for smooth video under packet loss of up to 20% is A-FEC.
NEW QUESTION # 40
Which of the following statements are true about predefined security zones on a firewall?
Answer: A,C,D
Explanation:
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.
NEW QUESTION # 41
Which of the following statements are true about wireless traffic forwarding modes on a fabric wireless network?
Answer: A,B,C,D
Explanation:
All four statements correctly describe the trade-offs between direct and tunnel forwarding. With direct forwarding, an AP sends service traffic directly to the upstream network rather than encapsulating it in a CAPWAP data tunnel to the WAC. This eliminates unnecessary detours, avoids creating a WAC bandwidth bottleneck, reduces WAC load, and generally provides higher forwarding efficiency.
However, on a fabric network, Layer 3 roaming across different edge nodes may require the original edge or another designated device to remain the home agent. The resulting forwarding path and state synchronization can slightly affect roaming performance, making direct forwarding less suitable for extremely roaming- sensitive deployments. Huawei's material explains that after Layer 3 roaming in direct-forwarding mode, traffic may continue to be forwarded through the home agent.
Tunnel forwarding sends AP service traffic through CAPWAP tunnels to the WAC. This simplifies centralized policy enforcement, security control, and traffic management. Its disadvantage is that all wireless traffic may detour through the WAC, increasing forwarding pressure and potentially creating a performance bottleneck.
NEW QUESTION # 42
......
Before the clients buy our H19-404_V1.0 guide prep they can have a free download and tryout before they pay for it. The client can visit the website pages of our exam products and understand our H19-404_V1.0 study materials in detail. You can see the demo, the form of the software and part of our titles. As the demos of our H19-404_V1.0 Practice Engine is a small part of the questions and answers, they can show the quality and validity. Once you free download the demos, you will find our exam questions are always the latest and best.
Real H19-404_V1.0 Exam Dumps: https://www.real4exams.com/H19-404_V1.0_braindumps.html