Free H12-841_V1.5 Questions for Huawei H12-841

Question #1

In an MPLS VPN network, which of the following operations can "ensure that the PE device correctly associates with the corresponding VPN instance after receiving a VPNv4 route"?

A. No configuration is required; the PE device automatically associates with the VPN instance.

B. Configure a VPN instance on the P device to pass routing association information.

C. Configure routing policies on the PE device to import VPNv4 routes to the corresponding VPN instance.

D. Configure the BGP protocol on the CE device and specify the VPN instance.

Discussion 0

Correct Answer: C Vote an answer

Question #2

In Huawei's WAN bandwidth management solution, which of the following functions can "limit bandwidth usage by different departments beyond their limits, such as limiting the speed to
10Mbps after exceeding the quota"?

A. Only set bandwidth quotas; disconnect the network immediately after exceeding the quota.

B. All departments share bandwidth, with no quotas or speed limits.

C. Department-based bandwidth quotas and over-limit policies

D. Bandwidth is set by user, without distinction by department.

Discussion 0

Correct Answer: C Vote an answer

Question #3

In the OSPF protocol for wide area networks, what is the function of Type 7 LSA (NSSA External LSA)?

A. Transmit external AS routes throughout the entire OSPF Autonomous System without translation.

B. Transfer summarized routes between areas to reduce routing table entries.

C. Transmit link-state information between routers within the area.

D. When transmitting external routes from an AS within an NSSA area, the ABR must convert them to Type 5 LSA before transmitting them to other areas.

Discussion 0

Correct Answer: D Vote an answer

Question #4

In Huawei's SD-WAN solution, which of the following technologies can "dynamically switch the encryption algorithm of the VPN tunnel between branch devices and headquarters to adapt to different security compliance requirements "?

A. Unencrypted VPN tunnel, relying solely on MPLS label hiding

B. Dynamic negotiation of encryption algorithms based on the IKEv2 protocol (supports switching between Chinese and international cryptographic algorithms)

C. Fixed to using the AES-256 encryption algorithm, switching is not supported.

D. The encryption algorithm can be manually reconfigured; dynamic switching is not supported.

Discussion 0

Correct Answer: B Vote an answer

Question #5

Which of the following technologies can be used to isolate users in the same VLAN, enhance user communication security, and prevent invalid broadcast packets from affecting services?

A. Port isolation

B. Ethernet port security

C. IPSG

D. Super VLAN

Discussion 0

Correct Answer: A Vote an answer

Question #6

In the deployment of the OSPF protocol in a wide area network, what is the core function of the ABR (Area Border Router)?

A. Connect different OSPF areas and pass inter-area routes (such as Type 3 LSA).

B. Only external AS routes (Type 5 LSA) are transmitted; inter-area routes are not transmitted.

C. Forward routes only within a single OSPF area, not across areas.

D. Disable OSPF and use static routes to connect different areas.

Discussion 0

Correct Answer: A Vote an answer

Question #7

In an MPLS VPN network, which of the following descriptions best fits the role of a "P device"?

A. Maintain VPN instances and separate VPN routing tables

B. Directly connect the CE device and access the VPN user route.

C. Only forwards packets carrying MPLS labels; does not maintain VPN routing information.

D. Responsible for routing interactions between CE and PE.

Discussion 0

Correct Answer: C Vote an answer

Question #8

In Huawei's wide area network solution, for "low-latency services transmitted across regions (such as high-frequency transaction data)," which of the following technologies can "guarantee service transmission latency <50ms"?

A. Business data is transmitted in parallel across multiple links, increasing latency fluctuations.

B. Reduce service transmission rate and decrease latency.

C. Use a regular internet link for transmission, without latency optimization.

D. SD-WAN low-latency leased line technology (select low-latency links and disable unnecessary protocol overhead)

Discussion 0

Correct Answer: D Vote an answer

Question #9

In the WAN BGP protocol, if "the physical link between EBGP neighbors is broken, but they are reachable through other paths, " which of the following problems will this cause?

A. BGP neighbor relationships are unaffected, and routes are transmitted normally.

B. Automatically switch to other paths to establish BGP neighbors without manual intervention.

C. BGP neighbor relationships are immediately broken and cannot be recovered.

D. Relies on BGP holdtime (default 180s) to disconnect neighbor relationships after the timeout.

Discussion 0

Correct Answer: D Vote an answer

Question #10

Which of the following are core functions of Huawei's SD-WAN iMaster NCE-WAN management platform, supporting the full lifecycle management of SD-WAN networks? (Multiple choice)

A. Batch distribution of configuration templates (e.g., unified configuration for branch devices)

B. Real-time network performance monitoring and alerts (e.g., link latency, application bandwidth usage)

C. Automatic network topology discovery and visualization

D. Only supports manual configuration via command line; no visual management is available.

E. No alarm mechanism; faults require manual inspection to detect.

Discussion 0

Correct Answer: A,B,C Vote an answer

Question #11

In Huawei's WAN solution, which of the following technologies can "transmit IPv6 data packets in an IPv4 WAN, enabling interoperability between IPv6 sites"?

A. NAT64

B. IPv6 over IPv4 IPsec tunnel

C. IPv4/IPv6 dual-stack technology

D. DNS64

Discussion 0

Correct Answer: B Vote an answer

Question #12

In wide area network link load balancing scenarios, which of the following load sharing methods does Huawei SD-WAN solution typically employ?

A. Traffic sharing based on bandwidth ratio (e.g., 7:3 allocation)

B. Only use a single link, with other links used as cold backups.

C. Randomly allocate traffic to any link

D. Allocate traffic based solely on link latency, ignoring bandwidth.

Discussion 0

Correct Answer: A Vote an answer

Question #13

In Huawei's SD-WAN iMaster NCE-WAN management platform, which of the following functions can "automatically generate device configuration templates and distribute them in batches according to branch business needs, simplifying the initial setup"?

A. Manual creation of fault work orders

B. Equipment hardware status monitoring

C. Manually drawing the network topology

D. Automatic generation and batch deployment of configuration templates

Discussion 0

Correct Answer: D Vote an answer

Question #14

In an MPLS VPN network, which of the following descriptions does NOT conform to the characteristics of a "VPN Instance (VRF)"?

A. VRF can be bound to the physical interface or sub-interface of the PE device.

B. VRF needs to be configured on the P device to identify VPN labels.

C. Each VRF has its own independent routing table and ARP table.

D. Routes between different VRFs are not interconnected by default, thus achieving isolation.

Discussion 0

Correct Answer: B Vote an answer

Question #15

In Huawei's WAN management platform, which of the following functions can "set threshold alarms for device CPU and memory usage (e.g., alarm when CPU > 80% and memory > 90%) to promptly detect device overload"?

A. Link quality monitoring and alerts

B. Device hardware resource threshold alarm

C. Configure compliance checks

D. Network topology visualization

Discussion 0

Correct Answer: B Vote an answer

Free H12-841_V1.5 Questions for Huawei HCIP-Datacom-Campus Network Planning and Deployment V1.5 H12-841_V1.5 Exam as PDF & Practice Test Engine

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