2021 New H12-811 HCIA-Datacom V1.0 Training Material

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Huawei HCIA-Datacom V1.0 Certification

Passing the HCIA-Datacom V1.0 certification will indicate that you are capable of planning, design, deployment, O&M, and optimization of small- and medium-sized campus networks.HCIA-Datacom V1.0 includes the following contents: Routing and switching principles, basic WLAN principles, basic knowledge of network security, basic knowledge of network management and O&M, and basic knowledge of SDN and programming automation.

HCIA-Datacom V1.0 Exam Content

The HCIA-Datacom V1.0 exam covers:

• Basic knowledge of the TCP/IP protocol stack
• Basic principles of the Open Shortest Path First (OSPF) routing protocol and its implementation in Huawei routers
• Ethernet technology, spanning tree, VLAN, stacking technology and their implementation in Huawei switches
• Network security technology and their implementation in Huawei routing and switching devices
• WLAN technologies and basic principles and their implementation on Huawei wireless devices;
• Basic principles of network management (such as SNMP)
• Basic principles of WAN protocols (such as PPP) and their implementation on Huawei routers
• Basic knowledge of IPv6 and basic principles and implementation of ICMPv6 and DHCPv6
• Basic principles of SDN and implementation of Huawei products and solutions
• Basic principles of programming automation

Exam Knowledge Points

1. Data communication and network basics 8%
2. Build an IP network with interconnection and interworking 27% 
3. Ethernet switching network construction 28% 
4. Cyber security infrastructure and network access 8% 
5. Network services and applications 5% 
6. WLAN basics 10%
7. WAN basics 3%
8. Network management and O&M 3% 
9. IPv6 basics 5% 
10. SDN and automation basics 3%

1 Data communication and network basics

• 1.1 Basic Knowledge of Routing and Switching
• 1.2 Basic network concepts, IP network architecture, and standardization organizations and protocols
• 1.3 OSI and TCP/IP protocol models, functions of each layer, and packet encapsulation
• 1.4 ARP Principles
• 1.5 TCP/UDP Principles
• 1.8 Data Forwarding Process
• 1.9 Basic Concepts and Life Cycle of Campus Network
• 1.10 Basic Principles and Operations of the VRP

2 Build an IP network with interconnection and interworking

• 2.1 IPv4 basics (basic concepts, address classification, and subnet division)
• 2.2 Basics of IP Routing and Forwarding Principles of Layer 3 Devices
• 2.3 Principles of the static routing, basic principles of the OSPF protocol, and implementation in the VRP
• 2.4 How to use static route and OSPF technologies to build small-sized routing network in Huawei Router.

3 Ethernet switching network construction

• 3.1 Ethernet technology and basic principles of switches
• 3.2 STP, RSTP, and VLAN Principles and Implementation in the VRP
• 3.3 Basic principles and configuration of technologies such as link aggregation and stacking
• 3.4 How to use technologies such as STP, RSTP, and VLAN to build a small-scale switching network.

4 Cyber security infrastructure and network access

• 4.1 Basic Principles and Configuration Methods of ACLs
• 4.2 AAA Principles and Application Scenarios
• 4.3 Basic Principles of NAT
• 4.4 NAT Application Scenarios and Configuration Methods

5 Network services and applications

• 5.1 Basic Principles of Telnet, FTP, TFTP,DHCP,DNS,NTP, and HTTP
• 5.2 Configuration of FTP,DHCP and Telnet

6 WLAN basics

• 6.1 Basic Concepts of WLAN (802.11 Protocol Family, Basic Devices, and Basic Networking)
• 6.2 WLAN Basic Working Process
• 6.3 Basic WLAN Configuration

7 WAN basics

• 7.1 Basic WAN Concepts
• 7.2 PPP and PPPoE Configuration
• 7.3 Basic Concepts of MPLS/SR

8 Network management and O&M

• 8.1 Basic Concepts of Network Management
• 8.2 SNMP Protocol Basics
• 8.3 Basic Concepts of Huawei SDN Solution

9 IPv6 basics

• 9.1 IPv6 basics (address format , packet format, and address classification)
• 9.2 IPv6 Address Configuration Method and Process
• 9.3 IPv6 Static Route Configuration

10 SDN and automation basics

• 10.1 Basic SDN Concepts and Huawei Products and Solutions
• 10.2 Basic NFV Concepts and Huawei Products and Solutions
• 10.3 Basic Concepts of Automatic O&M
• 10.4 Python Basics

View Online HCIA-Datacom V1.0 H12-811 Free Questions

Huawei ARG3 series routers have all versions of SNMP (SNMPv1, SNMPv2c and SNMPv3) by default. 
A.True
B.False
Answer: A

IPv6 address 2001: ABEF: 2240E: FFE2: BCC0: CD0: DDBE: 8D58 cannot be abbreviated. 
A.True
B.False
Answer: A

Which state does the OSPF protocol use to indicate that the adjacency relationship has been established?
A.Full
B.2-way
C.Attempt
D.Down
Answer: A

The tracert diagnostic tool in Huawei routers is used to track the data forwarding path.
A.True
B.False
Answer: A

Which of the following does not include the advantages of Wi-Fi 6 compared to Wi-Fi 5? 
A. Higher bandwidth
B. Lower transmission delay
C. Higher power consumption
D. Higher number of access terminals per AP
Answer: C