Pass the Huawei HCPA-IP Network H19-301_V3.0 Questions and answers with CertsForce

Huawei AirEngine 6761-2ITis a high-performance Wi-Fi 6 AP.

Correct answer:It has a 2.5GE uplink port, allowing forhigh-speed wired backhaulto support multi-gigabit wireless speeds.

Incorrect options explained:

A (Supports two radios in maximum):Incorrect, it supportsdual-band radiosbut offers flexible radio configurations.

B (Has an optical port):No, it only hasEthernet-based uplink ports.

D (Supports 5.95 Gbps max wireless rate):Incorrect,it supports higher speedsbased on802.11ax technology.

????Reference:HCSA-Presales-IP Network Official Documentation – AirEngine 6761-2IT Datasheet

Redundancy Technologies for Leaf Switches:

To enhance redundancy in data center networks, technologies like stacking and M-LAG (Multi-Chassis Link Aggregation Group) are commonly used.

Huawei CloudEngine 6881 Capabilities:

TheCloudEngine 6881series switchesdo support M-LAG, enabling active-active redundancy between two switches. This ensures high availability and load balancing.

Conclusion:The statement is FALSE because the CloudEngine 6881 supports M-LAG.

While Huawei'sUSG series firewallsinclude basicanti-DDoS capabilities, they are not designed to completely replace standaloneanti-DDoS products. Firewalls primarily focus on access control, threat prevention, and policy enforcement, whereas dedicated anti-DDoS solutions offer advanced features like large-scale traffic scrubbing, anomaly detection, and mitigation for massive DDoSattacks.For environments facing sophisticated or volumetric DDoS threats, standalone anti-DDoS appliances or cloud-based services are recommended to complement firewall capabilities.

IPv4 addressesare written indotted decimal notation(e.g., 192.168.1.1).

IPv6 addressesusecolon-separated hexadecimal notation(e.g., 2001:db8::1).

The statement in the question isincorrect because IPv6 does NOT use dotted decimal notation; only IPv4 does.

IPv4 is 32-bit, while IPv6 is 128-bit, allowing for a much larger address space.

????Reference:HCSA-Presales-IP Network Official Documentation – IPv4 vs. IPv6 Addressing

iStack (Intelligent Stacking)andCSS (Cluster Switching System)are twohigh-availability networking technologiesused to logically combine multiple switches for better redundancy and scalability.

(A) True – CSS (Cluster Switching System)allowstwo or more modular switchesto function as one logical switch. CSS-capable switches connect usingCSS cables.

(B) True – iStackallows multiplefixed switchesto be stacked together into a single logical unit usingiStack cables.

(C) True – CSS is supported by modular switches, whileiStack is supported by fixed switches. Onlytwoswitches can form a CSS cluster.

(D) False – iStack supports more than two switches, making this statement incorrect.

Layer 2 Switchesoperate at theData Link Layer (Layer 2)and forward packets based onMAC addresses.

Layer 3 Switchesprovide bothLayer 2 switchingandLayer 3 routingcapabilities, allowingIP-based communication between VLANsviaVLANIF interfaces(VLAN Interfaces).

VLANIF interfaces act asvirtual interfacesassigned to VLANs, enablinginter-VLAN communicationwithout an external router.

????Reference:HCSA-Presales-IP Network Official Documentation – Layer 2 vs. Layer 3 Switches

Huawei's CloudWAN 3.0 solution is a next-generation WAN architecture designed to address the challenges of digital transformation and cloud adoption. The key highlights of this solution include:

One-network wide connection : CloudWAN 3.0 enables seamless connectivity across multiple sites, integrating various access technologies (e.g., MPLS, SD-WAN, and PON) into a unified network. This ensures efficient resource utilization and simplifies network management.

One-fiber multipurpose transport : This feature allows a single fiber to carry multiple services, such as Internet, voice, video, and private line services. It significantly reduces infrastructure costs and improves operational efficiency.

One-hop cloud access : CloudWAN 3.0 provides direct, low-latency access to cloud services through optimized routing. This enhances user experience and supports real-time applications like video conferencing and online collaboration.

While "one-click maintenance" and "one-click fast scheduling" are valuable features in network management, they are not explicitly highlighted as part of the CloudWAN 3.0 solution in official Huawei documentation.

Huawei WLAN solutions include multiplesecurity mechanismsto protect wireless networks from threats:

A (WIDS/WIPS air interface attack defense):Wireless Intrusion Detection/Prevention System (WIDS/WIPS) detects and mitigates rogue APs and other air interface threats.

C (WPA3 encryption):Latest Wi-Fi security standard providing stronger encryption and protection against brute-force attacks.

D (Authorization: Free mobility and unified authorization):Ensures that users maintain consistent access policies regardless of location, improving security and compliance.

????Reference:HCSA-Presales-IP Network Official Documentation – WLAN Security Features