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Huawei H12-811-ENU Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| IPv6 Basics | 5% | - IPv6 transition technologies - IPv6 address structure and types - IPv6 header format - ICMPv6, Neighbor Discovery |
| Network Security and Access Control | 10% | - Port security - AAA authentication basics - Basic security policies - ACL principles and configuration |
| SDN and Network Automation Basics | 3% | - SDN architecture and concepts - Huawei automation tools - Network automation overview |
| Data Communication and Network Basics | 8% | - Network devices and transmission media - ARP, TCP, UDP principles - VRP operating system basics - OSI and TCP/IP protocol models - Basic concepts of data communication and networks |
| Ethernet Switching Networks | 23% | - VLAN principles and configuration - Layer 2 switching operation - Link aggregation and stacking - Trunk, Hybrid, Access interfaces - STP/RSTP protocols |
| Network Services and Applications | 7% | - DNS, FTP, HTTP services - Telnet, SSH remote management - DHCP principle and configuration - NAT technology |
| WLAN Fundamentals | 10% | - WLAN basic concepts - Basic WLAN configuration - WLAN architecture and standards - WLAN security mechanisms |
| Network Management and Operation | 4% | - SNMP and Syslog - Basic network troubleshooting - Device management and maintenance |
| IP Network Interconnection and Interworking | 27% | - OSPF basics - IPv4 addressing and subnetting - IP routing principles - Packet forwarding process - Static routing and RIP |
| WAN Basics | 3% | - MPLS overview - HDLC and PPP protocols - Common WAN technologies |
Huawei HCIA-Datacom V1.0 Sample Questions:
Question 1
Network switch A and router A are connected by two links. The two links are aggregated in manual load sharing mode. The aggregated port number is 1, and the aggregated link needs to carry VLAN TAG100 when forwarding data. The switch When A uses a trunk link, which of the following configurations need to be used by switch A? ()
A. 5
B. 4
C. 3
D. 2
Question 2
The network as shown in the figure. Which of the following configurations can realize that Host A cannot access the HTTP service of Host B. Host B cannot access the FTP service of Host A? () (Multiple Choice Questions)
A. acl number 3000
Rule
Deny
Tep
Source
#
Acl number 3001
Rule
5 deny top source 100.0.13.0 0.0.0.255 source-port eq ftp destination # Interface GigabitEthernet0/0/1 Traffic-filter inbound acl 3000
#
Interface GigabitEthernet0/0/2
Traffic-filter inbound acl 3001
#
B. acl number 3000
Rule
Deny tcp source 100.0.13.0 0.0.0.255 destination 100.0.12.00.0.0.255 Destination eq www
#
Acl number 3001
Rule
5 deny tcp source 100.0.12.0 0.0.0.255 destination 100.0.13.00.0.0.255 Destination eq ftp
#
Interface GigabitEthernet0/0/1
Traffic-filter inbound acl 3000
#
Interface GigabitEthernet0/0/2
Traffic-filter inbound acl 3001
#
C. acl number 3000
Rule 5 deny tcp source 100.0.12.0 0.0.0.255 source-port eq www destination Rule
5 deny tcp source 100.0.13.0 0.0.0.255 source-port eq ftp destination # Interface GigabitEthernet0/0/1 Traffic-filter inbound acl 3000
#
Interface GigabitEthernet0/0/2
Traffic-filter inbound acl 3001
#
D. acl number 3000
Rule
Deny tcp source 100.0.13.0 0.0.0.255 destination 100.0.12.00.0.0.255 Destination eq www
#
Acl number 3001
Rule
5 deny tcp source 100.0.12.0 0.0.0.255 destination 100.0.13.00.0.0.255 Destination eq ftp
#
Interface GigabitEthernet0/0/1
Traffic-filter inbound acl 3000
#
Interface GigabitEthernet0/0/2
Traffic-filter inbound acl 3001
Question 3
The administrator cannot log in to the Huawei router through Telnet, but other administrators can log in normally. What are the possible reasons for the following items? ()
A. The administrator user account has been disabled
B. The Telnet service of the AR2200 router has been disabled
C. The administrator user account has been deleted
D. The authority level of the administrator user account has been modified to 0
Question 4
Which state does the 0SPF protocol use to indicate that the adjacency relationship has been established? ()
A. 2-way
B. Down
C. Attempt
D. Full
Question 5
The router running the OSPF protocol reaches the FULL state first, and then synchronizes the LSDB. ()
A. True
B. False
Solutions:
| Question 1 Answer: B | Question 2 Answer: B,D | Question 3 Answer: A,C | Question 4 Answer: D | Question 5 Answer: B |






