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Huawei H12-811_V1.0-ENU Exam Syllabus Topics:
| Section | Weight | Objectives |
| Topic 1: SDN and Network Automation Basics | 3% | - SDN concept and architecture
- 1. Characteristics and application scenarios
- Network automation
- 1. Huawei automation tools overview
- 2. Automation development foundation
|
| Topic 2: Network Management and Maintenance | 5% | - Basic network management
- 1. SNMP protocol overview
- 2. Log and alarm management
- Fault diagnosis tools
- 1. Device status and information query
- 2. Ping and Tracert usage
|
| Topic 3: WAN Technology and Application | 7% | - WAN connection types
- 1. PPP authentication principles
- 2. HDLC and PPP protocols
- NAT technology
- 1. NAT principles and types
- 2. NAT configuration and application
|
| Topic 4: Network Security and Access Control | 12% | - Basic network security
- 1. Port security and protection measures
- 2. Common attack types and defense methods
- ACL technology
- 1. ACL classification and matching rules
- 2. ACL configuration and application scenarios
|
| Topic 5: IPv6 Basics | 5% | - IPv6 address system
- 1. IPv6 address format and classification
- 2. IPv6 address configuration
- IPv6 protocol features
- 1. Transition technologies overview
- 2. ICMPv6 and neighbor discovery
|
| Topic 6: Ethernet Switching Network Construction | 28% | - Ethernet technology
- 1. Switch working principle and MAC address learning
- 2. Ethernet frame structure and standards
- VLAN technology
- 1. Trunk and access link configuration
- 2. VLAN principles and division methods
- Spanning Tree Protocol
- 1. STP/RSTP configuration and optimization
- 2. STP/RSTP principles and port states
- Link aggregation and stacking
- 1. Switch stacking technology overview
- 2. Link aggregation principles and configuration
|
| Topic 7: Data Communication and Network Basics | 8% | - Protocol models
- 1. TCP/IP model and protocol stack
- 2. OSI reference model
- Basic concepts of data communication and networks
- 1. Routing and switching concepts
- 2. Network architecture and standard organizations
- Huawei VRP system
- 1. VRP operating principles and basic operations
- 2. Data forwarding process
- Core protocols
- 1. TCP and UDP characteristics and application scenarios
- 2. ARP working principle
|
| Topic 8: Building IP Network with Interconnection and Interworking | 27% | - OSPF protocol basics
- 1. OSPF single-area configuration
- 2. OSPF working principle and characteristics
- IP routing fundamentals
- 1. Layer 3 forwarding mechanism
- 2. Routing table composition and routing principles
- Static routing
- 1. Default route and floating static route
- 2. Static route configuration and application
- IPv4 addressing
- 1. IPv4 address classification and composition
- 2. Subnet division and VLSM
|
Huawei HCIA-Datacom V1.0 Sample Questions:
1. Which of the following message types does RADIUS use to indicate authentication rejection?
A) Access-Request
B) Access-Accept
C) Access-Reject
D) Access-Challenge
2. Which of the following statements about Python is wrong?
A) Python can be used in many fields such as automated operation and maintenance scripts, artificial intelligence, and data science.
B) Python has a wealth of third-party libraries.
C) Python is a high-level programming language that is completely open source.
D) Python has a clear grammatical structure, easy to learn and efficient at the same time.
3. As shown in the figure below, if IPsec adopts tunnel mode, what is the scope of ESP authentication?

A) 3
B) 4
C) 2
D) 1
4. The Radius information configuration of the router is shown in the figure, which of the following statements is correct? (Multiple choice)
#
Radius-server template huawei
Radius-server share-key cipher huawei
Radius-server authentication 200.0.12.1 1812
Radius-server accounting 200.0.12.1 1813
#
A) The IP address of the authentication server is 200.0.12.1
B) The IP address of the authorization server is 200.0.12.1
C) The IP address of the billing server is 200.0.12.1
D) The source IP address of the router sending the Radius packet is 200.0.12.2
5. For multiple paths to the same destination network, the router needs to select by comparing the value of Cost, and if the values of Cost are the same, select according to the value of Preference.
A) False
B) True
Solutions:
Question # 1 Answer: C | Question # 2 Answer: D | Question # 3 Answer: C | Question # 4 Answer: A,C | Question # 5 Answer: A |