Huawei H12-811 Daily Practice Exam New 2024 Updated 454 Questions
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NEW QUESTION # 185
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: D
NEW QUESTION # 186
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 designated port can forward configuration BPDU messages to the network segment connected to it.
- C. Each switch has only one designated port.
- D. The port on the root switch must not be a designated port.
Answer: B
NEW QUESTION # 187
The switch becomes a logical switch after stacking and clustering, and Eth-Trunk across physical devices can be deployed to improve network reliability.
- A. False
- B. True
Answer: B
NEW QUESTION # 188
Which of the following IPv4 addresses the host uses cannot directly access the Internet?
- A. 50.1.1.1
- B. 10.1.1.1
- C. 100.1.1.1
- D. 200.1.1.1
Answer: B
NEW QUESTION # 189
For the description of the PPP link establishment process, which of the following statement is wrong?
- A. In the Establish phase, the PPP link performs LCP parameter negotiation. The negotiation content includes the maximum receiving unit MRU, authentication method, magic word and other options.
- B. In the Network phase, the PPP link performs NCP negotiation. Select and configure a network layer protocol through NCP negotiation, and negotiate network layer parameters
- C. The Dead phase is also called the physical layer unavailable phase. When the two ends of the communication detect that the physical line is activated, they will migrate from the Dead phase to the Establish phase, which is the link establishment phase.
- D. After the NCP negotiation is successful, the PPP link will maintain the communication state and enter the Terminate phase.
- E. PPP link supports half-duplex and full-duplex modes
Answer: D
NEW QUESTION # 190
The switch GO/0/1 port configuration information is shown in the figure. Which VLAN data frame does the switch forward without VLAN TAG?
#
interface GigabitEtherneto/o/1
port link-type trunk
port trunk pvid vlan 10
port trunk allow-pass vlan 10 20 304o
#
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION # 191
Telnet is based on TCP protocol.
- A. False
- B. True
Answer: B
NEW QUESTION # 192
When using the FTP protocol to upgrade the router software, which of the following transmission mode should be selected?
- A. Text mode
- B. Byte mode
- C. Stream byte mode
- D. Binary mode
Answer: D
NEW QUESTION # 193
What type of IPv6 address FE80: 2E0: FCFF: FE6F: 4F36 belongs to?
- A. Multicast address
- B. Link local address
- C. Global semicast address
- D. Anycast address
Answer: B
NEW QUESTION # 194
In the network shown in the figure below, host A is not configured with a gateway, and host B has the ARP cache of the gateway. Use the command ping 11.0.12.1 on host A.
Which of the following statements are correct?
- A. The destination MAC address of the data frame sent by host A is MAC-B
- B. No data packets will be sent from host A
- C. The destination MAC address of the data frame sent by host A is MAC-C
- D. The IP address of the data packet sent by host A is 11.0.12.1
Answer: B
NEW QUESTION # 195
Which statement are correct about the shortcut keys of the VRP operating platform? (Multiple choice)
- A. CTRL+C to stop the current command
- B. CTRL+Z back to user view
- C. TAB prompts the most recently entered command
- D. The left cursor key (<) moves the cursor to the left position.
Answer: A,B,D
NEW QUESTION # 196
If STP is not turned on for the network composed of switches, there must be a Layer 2 loop.
- A. TRUE
- B. False
Answer: A
NEW QUESTION # 197
Which of the following statement about MPLS Labe1 statement label is wrong?
- A. The label is used to uniquely identify the forwarding equivalence class FEC to which a packet belongs
- B. The label is encapsulated between the network layer and the transport layer
- C. The label is a short identifier with a fixed length. It has only local meaning.
- D. The tags are carried by the head of the packet, does not contain topology Information.
Answer: B
NEW QUESTION # 198
Which of the following statement about the main functions of the router is wrong? (Multiple choice)
- A. Realize the mutual communication between the same network disconnection equipment
- B. Establish routing tables through multiple protocols
- C. Guide data forwarding according to the routing table
- D. Forwarding according to the source IP address of the received data packet
Answer: A,C,D
NEW QUESTION # 199
In the OSPF protocol, which of the following descriptions of DR is correct? (Multiple choice)
- A. If the priority values of the two routers are equal, the router with the larger Router ID is selected as the DR
- B. By default, all routers in this broadcast network will participate in the DR election
- C. DR and BDR should also establish an adjacency relationship
- D. If the priority values of the two routers are different, select the router with the lower priority as the DR
Answer: A,B,C
NEW QUESTION # 200
What is the length of the Ethernet_II frame containing the Ethernet header?
- A. 46-1500B
- B. 60-1560B
- C. 64-1518B
- D. 64-1500B
Answer: A
NEW QUESTION # 201
What is the transmission rate of an Eth-Trunk port in manual link aggregation mode related to? (Multiple choice)
- A. If an IP address is configured on the member port
- B. If the member port is on the public or private network
- C. Number of member ports
- D. Bandwidth of member ports
Answer: C,D
NEW QUESTION # 202
Which of the following fields is not included in the HELLO packet of the OSPF protocol?
- A. Hellointerval
- B. Sysname
- C. Network mask
- D. Neighbor
Answer: B
NEW QUESTION # 203
The network administrator created VLAN 10 on the Layer 3 switch and configured an IP address under the virtual interface of the VLAN. When the command "display ip interface brief" is used to check the port status, it is found that the VLANIF 10 interface is in the down state. What should be done to restore the VLANIF 10 interface to normal?
- A. Assign a physical interface that must be Up to VLAN 10
- B. Use the command "undo shutdown" under VLANIF 10 interface
- C. Assign any physical interface to VLAN 10
- D. Add an interface that must be Up and must be of type Trunk into VLAN 10
Answer: B
NEW QUESTION # 204
Which of the following statements about IPv6 multicast addresses are correct? (Multiple Choice)
- A. Realize load sharing of services
- B. Multicast addresses and unicast addresses use the same address space
- C. Provide redundant functions for services
- D. The packet whose destination address is a multicast address will be sent to the nearest network interface in the sense of routing
Answer: A,C,D
NEW QUESTION # 205
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Huawei H12-811 (HCIA-Datacom V1.0) certification exam is designed for individuals who want to demonstrate their expertise in data communication technologies. HCIA-Datacom V1.0 certification is ideal for network engineers, IT professionals, and other individuals who work with networking equipment and want to validate their skills and knowledge. H12-811 exam covers a wide range of topics, including network technologies, network protocols, network devices, and network security.
Huawei H12-811-ENU exam is an online-based exam, and candidates can take it from anywhere globally. H12-811 exam consists of 60 multiple-choice questions and has a duration of 90 minutes. To pass the exam, candidates must score at least 60% of the total marks.
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