Download Huawei : H12-811-ENU Questions & Answers as PDF & Test Software
Updated: Sep 12, 2026
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Huawei H12-811-ENU Exam Overview:
| Certification Vendor: | Huawei |
|---|---|
| Exam Name: | HCIA-Datacom V1.0 |
| Exam Number: | H12-811-ENU |
| Exam Price: | 200 USD |
| Exam Format: | Single-choice, Multiple-choice, True/False, Drag-and-drop, Fill-in-the-blank |
| Real Exam Qty: | 60 |
| Passing Score: | 600/1000 |
| Available Languages: | Japanese, English, Russian, Chinese, Spanish |
| Related Certifications: | HCIP-Datacom HCIE-Datacom |
| Certificate Validity Period: | 3 years |
| Exam Duration: | 90 minutes |
| Recommended Training: | HCIA-Datacom V1.0 Official Training |
| Exam Registration: | Huawei Talent Platform Pearson VUE Registration |
| Sample Questions: | Huawei H12-811-ENU Sample Questions |
| Exam Way: | Online proctored or at authorized Pearson VUE test centers |
| Pre Condition: | No mandatory prerequisites; basic networking knowledge recommended |
| Official Syllabus URL: | https://e.huawei.com/en/talent/#/cert/product-details?certifiedProductId=287&authenticationLevel=CTYPE_CARE_HCIA&technicalField=IIC&version=1.0 |
Huawei H12-811-ENU Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: WLAN Fundamentals | 10% | - WLAN architecture and standards - WLAN security mechanisms - WLAN basic concepts - Basic WLAN configuration |
| Topic 2: Ethernet Switching Networks | 23% | - VLAN principles and configuration - Layer 2 switching operation - Link aggregation and stacking - Trunk, Hybrid, Access interfaces - STP/RSTP protocols |
| Topic 3: Network Services and Applications | 7% | - DHCP principle and configuration - DNS, FTP, HTTP services - Telnet, SSH remote management - NAT technology |
| Topic 4: Data Communication and Network Basics | 8% | - VRP operating system basics - ARP, TCP, UDP principles - OSI and TCP/IP protocol models - Basic concepts of data communication and networks - Network devices and transmission media |
| Topic 5: IPv6 Basics | 5% | - IPv6 header format - IPv6 transition technologies - IPv6 address structure and types - ICMPv6, Neighbor Discovery |
| Topic 6: Network Management and Operation | 4% | - Device management and maintenance - SNMP and Syslog - Basic network troubleshooting |
| Topic 7: Network Security and Access Control | 10% | - Basic security policies - AAA authentication basics - ACL principles and configuration - Port security |
| Topic 8: WAN Basics | 3% | - Common WAN technologies - MPLS overview - HDLC and PPP protocols |
| Topic 9: SDN and Network Automation Basics | 3% | - Huawei automation tools - SDN architecture and concepts - Network automation overview |
| Topic 10: IP Network Interconnection and Interworking | 27% | - IPv4 addressing and subnetting - Packet forwarding process - OSPF basics - Static routing and RIP - IP routing principles |
Huawei HCIA-Datacom V1.0 Sample Questions:
Which of the following interfaces are not open to Huawei controllers?
- A. OpenFlow
- B. NETCONF
- C. RESTful
- D. AAA
AP does not need AC. It can independently complete the work of wireless user access, wireless user authentication, and business data forwarding.
- A. False
- B. True
If the network address of a network is 10.1.1.0/30, what is its broadcast address? ()
- A. 10.1.1.2
- B. 10.1.1.4
- C. 10.1.1.3
- D. 10.1.1.1
The configuration information of a certain port of the switch is shown in the figure. Which of the following statements is wrong? () (Single-choice question)
- A. If the VLAN TAG carried in the data frame is 100, the switch will strip off the VLAN TAG and send it out
- B. The port type is Hybrid
- C. If the port receives a data frame without VLAN TAG, the switch needs to add VLAN TAG100
- D. If the VLAN TAG carried in the data frame is 200, the switch will strip off the VLAN TAG and send it out
Which of the following commands configures the authentication mode as HWTACACS authentication? ()
- A. authentication-mode hwtacacs
- B. authentication-mode local
- C. authentication-mode none
- D. authorization mode hwtacacs
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