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Huawei H12-821_V1.0 Exam Braindumps - in .pdf Free Demo

  • Exam Code: H12-821_V1.0
  • Exam Name: HCIP-Datacom-Core Technology V1.0
  • Last Updated: Aug 21, 2026
  • Q & A: 378 Questions and Answers
  • Convenient, easy to study. Printable Huawei H12-821_V1.0 PDF Format. It is an electronic file format regardless of the operating system platform. 100% Money Back Guarantee.
  • PDF Price: $59.99    

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  • Exam Code: H12-821_V1.0
  • Exam Name: HCIP-Datacom-Core Technology V1.0
  • Last Updated: Aug 21, 2026
  • Q & A: 378 Questions and Answers
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H12-821_V1.0 exam dumps

Huawei H12-821_V1.0 Exam Syllabus Topics:

SectionWeightObjectives
Topic 1: IS-IS Fundamentals8%- IS-IS configuration and deployment
- IS-IS protocol principles
Topic 2: WLAN Basics2%- WLAN deployment and optimization
- WLAN technology principles
Topic 3: Network Solutions and Design5%- Typical network architecture and solution
- Enterprise network design principles
Topic 4: Routing Basics3%- Routing table composition and selection rules
- Routing concepts and classification
Topic 5: Network Service and Management5%- Network management and monitoring
- DHCP and DNS services
Topic 6: BGP Fundamentals17%- BGP characteristics and working principles
- BGP configuration and policy application
- BGP route attributes and selection
Topic 7: Network Reliability7%- VRRP protocol
- Device redundancy and link backup
- BFD technology
Topic 8: Network Security8%- Attack defense and security policy
- AAA authentication
- ACL and packet filtering
Topic 9: Routing and Traffic Control10%- Routing policy and filtering
- Policy-based routing
- Route import and redistribution
Topic 10: OSPF Fundamentals16%- OSPF configuration and optimization
- OSPF principles and operation mechanisms
- OSPF special applications and troubleshooting
Topic 11: Multicast Technologies9%- IGMP protocol
- PIM protocol
- Multicast basic concepts
Topic 12: IPv6 Technologies3%- IPv6 address structure and configuration
- IPv6 routing protocols
Topic 13: Ethernet Switching Technologies7%- Spanning Tree Protocol
- VLAN principles and configuration
- Link aggregation and stack technology

Huawei HCIP-Datacom-Core Technology V1.0 Sample Questions:

1. The Interface \P address and VRRP virtual IP address can be the same.

A) FALSE
B) TRUE


2. Roaming technology is typically used on a large WLAN to ensure that STA (station) services are not interrupted when STAs move between coverage areas of different APs.

A) FALSE
B) TRUE


3. BGP confederations are widely used because they can reduce the number of IBGP connections in an AS.
Which of the following statements is false about confederations?

A) A confederation divides an AS into several sub-ASs, and EBGP full-mesh connections are established in each sub-AS.
B) After a confederation is configured, the original AS number is used as the confederation ID of each router.
C) After a confederation is configured, the original IBGP attributes can be retained.
D) The ASs outside a confederation still consider the confederation as one AS.


4. Which of the following statements regarding IGMPv1 and IGMPv2 are true?

A) IGMPv1 does not define the IGMP Leave message type.
B) IGMPv1 supports general query.
C) 1GMPv2 supports only general query.
D) 1GMPv2 defines the Leave message type.


5. In addition to a route reflector, the confederation is another method that reduces the number of IBGP connections in an AS.
Which of the following statements are true about the confederation technology? (Choose all that apply)

A) Special EBGP connections are established among sub-ASs in a confederation, and the sub-ASs need to be fully meshed.
B) This technology is applicable to large-scale networks.
C) The logical topology does not need to be changed when a confederation is used.
D) All member devices in a confederation need to be reconfigured.


Solutions:

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

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