[Full-Version] 2023 New VCEPrep H12-811 PDF Recently Updated Questions
H12-811 Exam with Guarantee Updated 454 Questions
The Huawei H12-811 exam covers a wide range of topics related to data communication, including network architecture, Ethernet switching, IP routing, network security, and network management. It also tests the candidate's understanding of Huawei's datacom products and technologies, including routers, switches, access points, and firewalls. To pass the exam, candidates must demonstrate their ability to apply this knowledge to real-world scenarios and solve complex problems using Huawei's datacom products and technologies. The Huawei H12-811-ENU (HCIA-Datacom V1.0) Exam is an essential certification for anyone looking to build a career in data communication or advance their skills in this field.
Passing the HCIA-Datacom V1.0 exam demonstrates that a candidate has a solid understanding of basic networking concepts and technologies. HCIA-Datacom V1.0 certification is highly valued in the industry and can help candidates stand out in a competitive job market. Additionally, the certification provides a solid foundation for professionals who want to pursue advanced certifications in networking and data communication.
Huawei H12-811 Certification Exam covers a wide range of topics, including basic network architecture, Ethernet, TCP/IP protocol family, IP subnetting and addressing, routing protocols, network security, and network management. H12-811 exam also tests an individual's practical skills, including the ability to configure and troubleshoot network devices, such as switches and routers.
NEW QUESTION # 233
The broadcast address is a special address in which the host bits in the network address are all set to 1, and it can also be used as a host address.
- A. True
- B. False
Answer: B
NEW QUESTION # 234
When using FTP for file transfer, how many TCP connections will be established?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION # 235
As shown in the network below, all switches enable STP protocol. Disable SWA's G0/0/2 port configuration BPDU sending function, SWC G0/0/1 re-converges to become the root port, about this process, which of the following statements are correct? (Multiple Choice)
- A. SWB sends configuration BPDU with TCA set to SWC
- B. SWA sends configuration BPDU with TC set
- C. SWC sends TCN BPDU message to SWB
- D. SWB forwards TCN BPDU to SWA
Answer: A,B,C,D
NEW QUESTION # 236
The network shown in the figure below. The administrator hopes that RTA uses static routing, and preferentially sends data packets to RTB 's Loopback0 interface through G0/0/1 por, while G0/0/2 serves as a backup. So how to configure on RTA to achieve this requirement?
- A. ip route-static 10.0.2.2 255.255.255.255 10.0.12.2 ip route-static 10.0.2.2 255.255.255.255 10.0.21.2 preference 70
- B. ip route-static 10.0.2.2 255.255.255.255 10.0.12.2 ip route-static 10.0.2.2 255.255.255.255 10.0.21.2 preference 40
- C. ip route-static 10.0.2.2 255.255.255.255 10.0.12.2 preference 70 ip route-static 10.0.2.2 255.255.255.25510.0.21.2
- D. ip route-static 10.0.2.2 255.255.255.255 10.0.12.2 ip route-static 10.0.2.2 255.255.255.255 10.0.21.2
Answer: A
NEW QUESTION # 237
Which of the following descriptions about firewalls is wrong?
- A. Firewall can realize user identity authentication
- B. Firewall can realize access control between different networks
- C. Firewall can isolate networks with different security levels
- D. The firewall cannot achieve network address translation
Answer: D
NEW QUESTION # 238
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 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
- D. 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
Answer: A
NEW QUESTION # 239
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. True
- B. False
Answer: A
NEW QUESTION # 240
The network devices running the SNMP protocol are running locally-an agent process.
- A. True
- B. False
Answer: A
NEW QUESTION # 241
When the LACP mode is used for link aggregation, what is the default system interference level of Huawei switches?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION # 242
As shown in the figure below, assuming the other configurations of the switch are kept in the default state, which port of the following switch will become the designated port? (Multiple Choice)
- A. SWC's G0/0/2
- B. SWA's G0/0/3
- C. SWC's G0/0/1
- D. SWB's G0/0/1
Answer: B,D
NEW QUESTION # 243
Which of the following attributes cannot be used as a parameter to measure Cost? (Multiple choice)
- A. Bandwidth
- B. Hop count
- C. Delay
- D. Sysname
Answer: C,D
NEW QUESTION # 244
Which of the following characteristics does the OSPF protocol have? (Multiple Choice)
- A. Support the division of areas
- B. Calculate the shortest path by number
- C. Easy to produce routing loops
- D. Trigger an update
Answer: A,D
NEW QUESTION # 245
Which of the following port states is not included in the RSTP protocol?
- A. Discarding
- B. Learning
- C. Blocking
- D. Forwarding
Answer: C
NEW QUESTION # 246
As shown in the figure below, which of the following statement is correct?
- A. The IP address masks of host A and host B are different, so host A and host B cannot communicate
- B. Host A can ping host B
- C. The broadcast address of host A and host B are the same
- D. Only when the masks of host A and host B are set to always, host A and host B can communicate
Answer: A
NEW QUESTION # 247
In the OSPF broadcast network, which routers will a Dothter router exchange link state information with? (Multiple Choice)
- A. DR Other
- B. DR
- C. BDR
- D. All OSPF neighbors
Answer: B,C
NEW QUESTION # 248
The administrator has configured the AR2200 as shown in the figure, then which of the following description of the configuration information is correct?
- A. The saved configuration file will be replaced by the running configuration file
- B. The next startup file of the device configuration will be retained
- C. If the user wants to clear the next startup configuration file of the device configuration, then should select "Y"
- D. If the user wants to clear the next startup configuration file of the device configuration, then should select "N"
Answer: C
NEW QUESTION # 249
In the WLAN network architecture, what is terminal equipment that supports the 802.11 standard called?
- A. AP
- B. STA
- C. AC
- D. Client
Answer: B
NEW QUESTION # 250
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 # 251
Which of the following descriptions about spanning tree designated ports is correct?
- A. The port on the root switch must be a designated port.
- B. The port on the root switch must not be a designated port.
- C. The designated port can forward configuration BPDU messages to the network segment connected to it.
- D. Each switch has only one designated port.
Answer: C
NEW QUESTION # 252
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