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Obtaining the HCIA-Datacom V1.0 certification through the H12-811-ENU Exam can have numerous benefits for a professional's career. It can demonstrate their proficiency in data communication technologies and provide credibility to potential employers or clients. Additionally, it can provide a pathway for career growth or advancement, as well as access to exclusive Huawei resources and opportunities. Overall, the H12-811-ENU Exam is a valuable asset for those seeking to develop their skills in ICT and advance their careers in this field.
NEW QUESTION # 20
NFV (Network Functional Virtualization), network function virtualization realizes the deployment of network applications in a software-based way.
- A. False
- B. True
Answer: B
NEW QUESTION # 21
As shown in the figure, the switch runs STP with default parameters, which of the following ports will be elected as the designated port?
- A. HUB's G0/0/2 port
- B. Port G0/0/2 of switch A
- C. HUB's G0/0/1 port
- D. G0/0/1 port of switch A
Answer: D
NEW QUESTION # 22
Which of the following statements about IPv6 address configuration are correct? (Multiple Choice)
- A. IPv6 address can only be configured manually
- B. IPv6 supports DHCPv6 for address configuration
- C. IPv6 address supports automatic configuration in multiple ways
- D. IPv6 supports stateless automatic configuration
Answer: B,C,D
NEW QUESTION # 23
How to enter the view of OSPF area 0 in the vrp operating system? (Multiple choice)
- A. [Huawei] ospf area 0
- B. [Huawei-ospf-1] area 0
- C. [Huawei-ospf-1] area 0.0.0.0
- D. [Huawei-ospf-1] area 0 enabel
Answer: B,C
NEW QUESTION # 24
Which of the following descriptions about the switch is wrong?
- A. The switch can provide network access services for terminal equipment (PC. Server)
- B. Switches generally work at the data link layer
- C. The switch can complete the exchange of data frames
- D. Switches are generally used as network export equipment
Answer: D
NEW QUESTION # 25
What are the roles of OSPF protocol DR and BDR? (Multiple choice)
- A. Reduce the time to establish adjacency
- B. Reduce the number of exchanges of link state information.
- C. Reduce the number of adjacencies
- D. Reduce the types of OSPF protocol packets
Answer: B,C
NEW QUESTION # 26
VRP supports OSPF multi-process. If the process number is not specified when 0SPF is enabled, the process number used by default is ().
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION # 27
The output information of a switch is shown in the figure. Which of the following statements is correct? (Multiple choice)
- A. The GE0/0/2 port of the switch carries VLAN TAG when sending VLAN20 data frames
- B. The user manually created 4 VLANs
- C. The GE0/0/1 port of the switch does not carry VLAN TAG when sending VLAN20 data frames
- D. The GE0/0/1 port of the switch does not carry VLAN TAG when sending VLAN10 data frames
Answer: A,B,D
NEW QUESTION # 28
Network shown below, Host A does not configure the gateway, the host B exists gateway ARP cache, which of the following statements are correct? (Multiple choice)
- A. Enable ARP proxy on the GO/0/1 port of the router, then host A can communicate with host B
- B. The data packet sent by host A with the destination IP address of 11.0.12.1 can be forwarded to host B
- C. Host A and Host B cannot communicate in both directions
- D. The data packet sent by host B with the destination IP address of 10.0.12.1 can be forwarded to host A
Answer: C
NEW QUESTION # 29
Which of the following IPv4 addresses can be used by a host to directly access the Internet?
- A. 172.16.255.254/24
- B. 10.255.255.254/24
- C. 172.32.1.1/24
- D. 192.168.1.1/24
Answer: B
NEW QUESTION # 30
Link aggregation is a common technology in enterprise networks. Which of the following descriptions are the advantages of link aggregation technology? (Multiple Choice)
- A. Improve reliability
- B. Realize load sharing
- C. Improve safety
- D. Increase bandwidth
Answer: A,B,D
NEW QUESTION # 31
As shown in the figure below, the wrong statement is:
acl number 2000]
rule 5 deny source 200.0.12.00.0.0.7 rule 10permit source200.0.12.00.0.0.15 #
interface GigabitEthernetO/0/1 traffic-filteroutbound acl2000
- A. The host whose source IP address is 200.0.12.4 cannot access the Internet
- B. The host whose source IP address is 200.0.12.6 cannot access the Internet
- C. The host whose source IP address is 200.0.12.8 cannot access the Internet
- D. The host whose source IP address is 200.0.12.2 cannot access the Internet
Answer: C
NEW QUESTION # 32
If the MAC address of an interface is 0OEO-FCEF-OFEC, what is its corresponding EUI-64 address?
- A. 00EO-FCFF-FEEF-0FEC
- B. 02EO-FCEF-FFFE-0FEC
- C. 00EO-FCEF-FFFE-OFEC
- D. 02EO-FCFF-FEEF-0FEC
Answer: D
NEW QUESTION # 33
Which of the following statements about Adjacency Segment is wrong?
- A. Adjacency Segment spreads to other network elements through IGP protocol, which is visible globally and effective locally
- B. Adjacency Segment is used to identify an adjacency of a node in the network
- C. Adjacency Segment must be configured manually
- D. Adjacency Segment is identified by Adjacency Segment ID (SID)
Answer: C
NEW QUESTION # 34
Complete the ACL configuration shown in the figure on the router RTA, which of the following description is correct?
- A. Configuration error, the sequence number of the rules must be configured from small to large
- B. The VRP system will adjust the sequence number of the first rule to 5 according to the configuration sequence
- C. The VRP system will not adjust the sequence number, but will first match the rule permit source 20.1.1.0 0.0.0.255
- D. The VRP system will first match the rule by numbering in sequence deny source 20.1.1.0 0.0.0.255
Answer: D
NEW QUESTION # 35
When planning the campus network, which of the following mask lengths is recommended for device interconnection IP addresses?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION # 36
On the VRP platform, the default protocol priority of routes in the direct routing, static routing, RIP, OSPF area is:
- A. Direct routing,Static routing,RIP,OSPF
- B. Direct routing,RIP,Static routing,OSPF
- C. Direct routing,OSPF,Static routing,RIP
- D. Direct routing,OSPF,RIP,Static routing
Answer: C
NEW QUESTION # 37
There are hosts in a private network that need to access the Internet. In order to achieve this requirement, which of the following configurations should the administrator do on the edge router of the network? (Multiple Choice)
- A. DHCP
- B. Default route
- C. NAT
- D. STP
Answer: B,C
NEW QUESTION # 38
The tree network topology is actually a hierarchical star structure, which is easy to expand the network scale, but the higher the level, the more serious the network problem caused by the node failure.
- A. False
- B. True
Answer: B
NEW QUESTION # 39
The two switches shown in the figure below have both enabled the STP protocol. Which port will eventually be in the Blocking state?
- A. G0/0/3 port of SWA
- B. G0/0/3 port of SWB
- C. G0/0/2 port of SWB
- D. G0/0/2 port of SWA
Answer: A
NEW QUESTION # 40
Which of the following statements about the S field in the MPLS packet header are correct? (Multiple choice)
- A. It is used to mark whether there are other labels behind this label, 1 means yes, 0 means no
- B. s bit exists in every MPLS packet header
- C. It is used to mark whether there are other labels behind this label, 0 means yes, 1 means no
- D. s bit has only 1 bit in frame mode and 2 bit in cell mode
Answer: B,C
NEW QUESTION # 41
In the network as shown in the figure below, the host has an ARP cache. Which of the following statements is correct? (Multiple Choice)
- A. The following entries exist in the ARP cache of host A 11.0.12.1 MAC-B
- B. The following entries may exist in the ARP cache of host A, 10.0.12.2 MAC-C
- C. The router needs to be configured with static routing, otherwise host A and host B cannot communicate in both directions
- D. Host A and Host B can communicate in both directions
Answer: B,D
NEW QUESTION # 42
vty configuration as shown in the figure, the user authority level is set to level 3.
[Huawei]user-interface vty o 14
[Huawei-ul-vtyo-14]acl 200o inbound
[Huavei-ui-vtyo-14]user privilege level 3
[Huavei-ui-vtyo-14]authentication-node password Please configure the login password (maxim length 16):huawei
- A. False
- B. True
Answer: B
NEW QUESTION # 43
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Huawei H12-811-ENU exam covers a wide range of topics related to datacom technologies. These include network fundamentals, LAN technologies, WAN technologies, network security, network management, IPv4 and IPv6 protocols, and network troubleshooting. Candidates who take H12-811-ENU exam will be tested on their ability to design, implement, and troubleshoot datacom networks, as well as their knowledge of industry best practices and standards.
Huawei H12-811 (HCIA-Datacom V1.0) certification exam is a highly sought-after certification for professionals who are interested in data communication technologies. HCIA-Datacom V1.0 certification exam is designed to test the skills of individuals in the field of data communication, including network planning and design, network installation and configuration, and network maintenance and troubleshooting. Passing this certification exam demonstrates that an individual has the knowledge and skills required to work with Huawei data communication products.
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