Huawei H12-811 Practice Verified Answers - Pass Your Exams For Sure! [2023]
Valid Way To Pass HCIA-Datacom's H12-811 Exam
Huawei H12-811 certification exam is structured in a way that assesses the candidate's knowledge of datacom technologies, including network protocols, network devices, and network management. H12-811 exam covers a broad range of topics, including OSI model, TCP/IP protocol suite, LAN technologies, WAN technologies, network security, and network management. H12-811 exam also assesses the candidate's ability to configure and troubleshoot various network devices, such as routers, switches, and firewalls.
Huawei H12-811-ENU exam consists of 60 multiple-choice questions that must be completed in 90 minutes. H12-811 exam is divided into two parts: the first part tests the candidate's knowledge of basic network concepts, while the second part evaluates their understanding of advanced network technologies. H12-811 exam is conducted in a proctored environment to ensure the integrity of the certification process.
NEW QUESTION # 92
The following rules exist in a certain ACL of the router. rule deny tcp source 192.168.1.0 0.0.0.255 destination 172.16.10.1 0.0.0.0 destination-port eq 21 Which statement is correct?
- A. The source IP is 192.168.1.1, the destination IP is 172.16.10.1, and all TCP packets whose destination port number is 21 match this rule
- B. The type of ACL is a basic ACL
- C. The source IP of the rule is 192.168.1.1, the destination IP is 72.16.10.3. All TCP packets with the destination port number of 21 match this rule
- D. The source IP is 192.168.1.1, the destination IP is 172.16.10.2, and all 1CP packets whose destination port number is 21 match this one
Answer: A
NEW QUESTION # 93
In the broadcast network as shown in the figure, OSPF runs on four routers in the same area and on the same network segment. OSPF will automatically elect one DR and multiple BDRs to achieve better backup results.
- A. False
- B. True
Answer: A
NEW QUESTION # 94
UDP cannot guarantee the reliability of data transmission, and does not provide functions such as message sequencing and flow control. It is suitable for flows with low transmission reliability requirements but high transmission speed and delay requirements.
- A. True
- B. False
Answer: A
NEW QUESTION # 95
RADIUS is a common protocol to implement AAA.
- A. True
- B. False
Answer: A
NEW QUESTION # 96
NAPT distinguishes the IP addresses of different users through the protocol numbers in TCP, UDP, or IP packets.
- A. False
- B. True
Answer: A
NEW QUESTION # 97
What is the main function of the DNS protocol?
- A. Domain name resolution
- B. Mail transmission
- C. Remote access
- D. File transfer
Answer: A
NEW QUESTION # 98
By default, the port cost calculated by STP has a certain relationship with the port bandwidth, that is, the greater the bandwidth, the () the cost.
- A. Consistent
- B. Not necessarily
- C. smaller
- D. greater
Answer: C
NEW QUESTION # 99
Which of the following fields does the ARP packet format include? (Multiple choice)
- A. Operation Code
- B. Protocol Type
- C. HardwareType
- D. Protocol Address of sender
Answer: A,B,C,D
NEW QUESTION # 100
Link aggregation is a common technology in enterprise networks. Which of the following descriptions are the advantages of link aggregation technology? (Multiple Choice)
- A. Increase bandwidth
- B. Realize load sharing
- C. Improve safety
- D. Improve reliability
Answer: A,B,D
NEW QUESTION # 101
The Layer 2 Ethernet switch generates entries in the MAC address table according to the ( ) of the Ethernet frame received by the port.
- A. Destination IP address
- B. Source MAC address
- C. Source IP address
- D. Destination MAC address
Answer: B
NEW QUESTION # 102
In order to distinguish different users and provide different network services on the AP. Which of the following can be configured?
- A. WAP
- B. VAC
- C. VAP
- D. VT
Answer: D
NEW QUESTION # 103
Telnet is based on TCP protocol.
- A. True
- B. False
Answer: A
NEW QUESTION # 104
How to enter the view of OSPF area 0 in the vrp operating system? (Multiple choice)
- A. [Huawei-ospf-1] area 0 enabel
- B. [Huawei-ospf-1] area 0
- C. [Huawei-ospf-1] area 0.0.0.0
- D. [Huawei] ospf area 0
Answer: B,C
NEW QUESTION # 105
The network management system can only view the operating status of the device through the SNMP protocol, but cannot issue configurations.
- A. False
- B. True
Answer: A
NEW QUESTION # 106
Which OSPF version below is suitable for IPv6?
- A. OSPFv2
- B. OSPFv3
- C. OSPFv4
- D. OSPFv1
Answer: B
NEW QUESTION # 107
In the network shown in the figure below, the output information of switch A is shown in the figure. Then in the MAC address table of switch A, which interface does the MAC address of host B correspond to?
- A. GigabitEthernet 0/0/3
- B. Eth-Trunk 1
- C. GigabitEthernet0/0/1
- D. GigabitEthernet0/0/2
Answer: B
NEW QUESTION # 108
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To prepare for the Huawei H12-811 exam, candidates should have a good understanding of network fundamentals, including the OSI model, TCP/IP protocol, and Ethernet technologies. Candidates should also have experience working with network devices such as routers, switches, and firewalls. Huawei offers a range of training courses and study materials to help candidates prepare for the exam, including online courses, self-study guides, and practice exams.
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