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Huawei H12-811 Exam Syllabus Topics:
| Section | Weight | Objectives |
| SDN and Network Automation | 5%-10% | - Emerging Technologies
- 1. Network Programmability
- 2. SDN Fundamentals
- 3. Automation Basics
|
| Data Communication Network Basics | 15%-20% | - Network Models and Protocols
- 1. OSI Reference Model
- 2. Ethernet Fundamentals
- 3. TCP/IP Protocol Stack
- IP Addressing
- 1. IPv6 Fundamentals
- 2. IPv4 Addressing
- 3. Subnetting
|
| WLAN Fundamentals | 5%-10% | - Wireless Networking
- 1. WLAN Architecture
- 2. Wireless Access Principles
- 3. AP and AC Concepts
|
| Network Management and O&M | 5%-10% | - Operations and Maintenance
- 1. Fault Diagnosis
- 2. Device Management
- 3. SNMP
|
| Switching Technologies | 25%-30% | - Layer 2 Network Optimization
- 1. Link Aggregation
- 2. STP and RSTP
- 3. MAC Address Learning
- VLAN Technologies
- 1. Inter-VLAN Communication
- 2. VLAN Principles
- 3. Trunk Links
|
| Network Security Fundamentals | 5%-10% | - Security Technologies
- 1. AAA
- 2. ACL
- 3. Common Network Threats
|
| Routing Technologies | 25%-30% | - Dynamic Routing
- 1. Route Advertisement
- 2. Routing Table Management
- 3. OSPF Fundamentals
- IP Routing Fundamentals
- 1. Route Selection
- 2. Default Routing
- 3. Static Routing
|
Huawei HCIA-Datacom V1.0 Sample Questions:
1. What is the total length of the VLAN frame format defined by IEEE802.1Q? ()
A) 4
B) 2
C) 1
D) 3
2. The output information of the router is shown in the figure. Which of the following statements is wrong? () (Single-choice question)

A) The broadcast address corresponding to the Ethernet0/0/0 interface is 10.0.12.255
B) The physical link of the Ethernet0/0/0 interface is normal
C) The MTU value of the Ethernet0/0/0 interface is 1480
D) Ethernet (The IP address of the /0/0 interface is 10.0.12.1/24
3. Which of the following IPv4 addresses the host uses cannot directly access the Internet? ()
A) 10.1.1.1
B) 200.1.1.1
C) 100.1.1.1
D) 50.1.1.1
4. If the IP address of a host in the LAN is 192.168.1.1/30, which of the following IP addresses will be processed by the host as the destination address of the IP packet? ()*
A) 192.168.1.2/30
B) 255.255.255.255
C) 192.168.1.1
D) 192.168.1.2/24
5. Network as shown in the picture. The administrator hopes that all hosts cannot access the Web service (the port number is 80). Other services can be accessed normally. In the interface configuration of G0/0/1, which ACL rule needs to be bound to trattie-frilter outbound?

A) acl number 3001
Rule 5 deny udp destination-port eq ww
Rule 10 permit ip
#
B) acl number 3003
Rule 5 permit ip
Rule 10 deny udp destination-port eq ww#
C) acl number 3000
Rule 5 deny tcp destination-port eq www Rule 10 permit ip #
D) rule 5 permit ip
ARule 10 deny top destination-port eq ww#
Solutions:
Question # 1 Answer: A | Question # 2 Answer: C | Question # 3 Answer: A | Question # 4 Answer: A,B | Question # 5 Answer: C |