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Huawei H12-891_V1.0-ENU still valid dumps - in .pdf Free Demo

  • Exam Code: H12-891_V1.0-ENU
  • Exam Name: HCIE-Datacom V1.0
  • Last Updated: Aug 06, 2026
  • Q & A: 611 Questions and Answers
  • Convenient, easy to study. Printable Huawei H12-891_V1.0-ENU PDF Format. It is an electronic file format regardless of the operating system platform. 100% Money Back Guarantee.
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  • Exam Code: H12-891_V1.0-ENU
  • Exam Name: HCIE-Datacom V1.0
  • Last Updated: Aug 06, 2026
  • Q & A: 611 Questions and Answers
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Huawei H12-891_V1.0-ENU Exam Syllabus Topics:

SectionWeightObjectives
Topic 1: Network Automation and Programmability15%- Controller-Based Networking
  • 1. Intent-Driven Networking
  • 2. iMaster NCE-Campus
- Automation Technologies
  • 1. NETCONF
  • 2. RESTCONF
  • 3. Python Automation
Topic 2: Datacom Basic Knowledge15%- Core Protocol Technologies
  • 1. IPv4 and IPv6
  • 2. Routing Technologies
  • 3. Switching Technologies
- Network Architecture
  • 1. WAN Architecture
  • 2. Enterprise Network Architecture
  • 3. Campus Network Architecture
Topic 3: Network Planning, Operations and Maintenance10%- Network Planning
  • 1. High Availability Design
  • 2. Capacity Planning
- Operations and Maintenance
  • 1. Fault Diagnosis
  • 2. Performance Monitoring
  • 3. Network Optimization
Topic 4: Advanced Datacom Technologies and Applications35%- Advanced Switching
  • 1. VXLAN
  • 2. MSTP
  • 3. EVPN
- Advanced Routing
  • 1. BGP
  • 2. IS-IS
  • 3. OSPF Advanced Features
- Network Security
  • 1. Access Control Technologies
  • 2. AAA
  • 3. 802.1X Authentication
Topic 5: Campus Network Solution25%- Campus Network Design
  • 1. WLAN Design
  • 2. Huawei CloudCampus Solution
  • 3. User Access Design
- Campus Network Deployment
  • 1. Fabric Deployment
  • 2. Service Provisioning
  • 3. Policy Deployment

Huawei HCIE-Datacom V1.0 Sample Questions:

1. Each DD message has a sequence number for data confirmation, and a DD sequence number is 2 bytes long

A) False
B) True


2. Router RI and Router R2 run BGP. Both routers are in the AS65234. The route for router R2 exists in the BGP routing table of the router RI, but not in the IP routing table of the router RI . So what causes the problem to occur? (Single Choice Questions).

A) Synchronization is turned off
B) Router R1 does not enable BGP Multi-hop
C) Routing is not optimal
D) The BGP neighbor relationship is Down


3. What are the following statements about 8021x, RADIUS, and HWTACACS certification? (Multiple choice questions).

A) Users can use 8021x authentication to access the network and complete identity authentication through RADIUS
B) RADIUS authentication and WTACACS authentication are mutually exclusive and cannot be two-factor authentication for the same user at the same time.
C) RADIUS authentication and HWTACACS authentication can perform two-factor authentication for the same user at the same time, which is more secure.
D) RADIUS authentication is mutually exclusive with 8021x authentication.


4. A bookstore provides a wired network for customers to learn online. However, one day, it was found that some users could not access the network, and after inspection, it was found that the IP resources of the DHCP address pool had been exhausted.
Which of the following is the best way to solve the problem of the moment? (Single choice questions).

A) Limits the maximum number of DHCP Snooping binding table entries that the interface allows to learn
B) Configure the static ARP binding table
C) Configuration DAI
D) Configure the IPSG


5. If you have a LOCAL AREA NETWORK running 8021D Spanning Tree Protocol, the non-root switch does not receive which parameter under the root switch?

A) Hold time
B) Root cost
C) Forward delay
D) Hello time
E) MaxAge


Solutions:

Question # 1
Answer: A
Question # 2
Answer: C
Question # 3
Answer: A,B
Question # 4
Answer: A
Question # 5
Answer: A

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