(2024) PASS H12-831-ENU Exam Free Practice Test with 100% Accurate Answers
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The HCIP-Datacom certification is aimed at network engineers, network administrators, and other IT professionals who are responsible for designing, deploying, and managing data communication networks. H12-831-ENU exam covers a wide range of topics, including network architecture, routing protocols, switching technologies, network security, and network management.
Huawei H12-831-ENU exam covers a wide range of topics related to data communication including network architecture, network security, network management, and network troubleshooting. H12-831-ENU exam is designed to test the candidate's ability to design and implement complex data communication solutions using Huawei products and technologies. H12-831-ENU exam is also designed to test the candidate's ability to troubleshoot and resolve issues related to data communication networks.
NEW QUESTION # 99
According to this picture, we can judge:
- A. R1 has both level1-1 and level-1-2 dimension information
- B. In the leve1-2 network, there are a total of 8 routers
- C. The system ID of R1 is ee8c.a0c2.baf1
- D. R1 only has link status information of level1-2
Answer: C
NEW QUESTION # 100
When a large number of IP phones and WLAN APs need to be accessed in the network, which type of switch is generally considered?
- A. Switches with POE function
- B. Switch with QoS function
- C. Switches with SACG function
- D. Switch with STP edge port capability
Answer: A
NEW QUESTION # 101
When the device is used as an SSH server, a local key pair must be configured.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION # 102
What shortcomings can RED technology solve?
- A. TCP global synchronization phenomenon
- B. Indiscriminate discard
- C. TCP starvation phenomenon
Answer: A
NEW QUESTION # 103
Regarding the BGP MPLS IP VPN network architecture, which of the following descriptions is wrong?
- A. In general, CE devices cannot perceive the existence of VPN, and CE devices do not need to support MPLS, MP-BGP, etc.
- B. The P device only needs to have basic MPLS forwarding capabilities, and does not maintain VPN-related information
- C. Sites can access each other through VPN, and a site can only belong to one VPN
- D. The BGP/MPLS IP VPN network architecture consists of three parts: CE (Customer Edge), PE (ProviderEdge) and P (Provider). PE and P are operator equipment, and CE is BGP/MPLS IP VPN user equipment
Answer: C
NEW QUESTION # 104
A DHCP server can use different address ranges to assign to clients. Which description is correct about assigning addresses? (Multiple choice)
- A. It can be the IP address used by the client, that is, the address of the Requested IP Addr Option in the DHCP DISCOVER message sent by the client
- B. It can be the IP address statically bound to the client MAC address in the database of the DHCP server
- C. It can be the IP address that the client used to conflict with other clients
- D. Regarding the IP addresses that are over-lease and conflicting IP addresses queried by the DHCP server, if an available IP address is found, it can be assigned
- E. In the DHCP address pool, the IP address that can be allocated is searched sequentially, that is, the IP address found first
Answer: A,B,D,E
NEW QUESTION # 105
When deploying BGPIMPLS IPVPN, when two VPNs have a common site, the common site must not use overlapping address space with other sites of the two VPNs.
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION # 106
The routine collection of basic equipment information, which of the following are included? (Multiple choice)
- A. Patch Information
- B. Whether the configuration is saved
- C. The software version the device is running
- D. License information
Answer: A,B,C,D
NEW QUESTION # 107
When a fault occurs, the fault can be classified to reduce the scope of fault location. Which of the following is not an interface configuration fault?
- A. IP address conflict
- B. The duplex modes of the interfaces at both ends are inconsistent
- C. Inconsistent luminous power received at both ends
- D. Inconsistent interface authentication
Answer: C
NEW QUESTION # 108
Bandwidth determines the rate of data transmission, and the maximum bandwidth of transmission is determined by the minimum link bandwidth on the transmission path.
- A. False
- B. True
Answer: B
NEW QUESTION # 109
ping-a X-c Y-s z-vpn-instance M 10.5.16.2, what is the meaning of this command? (Multiple choice)
- A. The ping sends Y ICMP requests
- B. The ICMP request of the ping, the packet size is Z (excluding IP and ICMP headers)
- C. The source IFP address of the ping packet is X
- D. The ping packet belongs to VPN instance M
Answer: A,B,C,D
NEW QUESTION # 110
Which of the following description of TTL in MPLS Header is correct?
- A. Limit the LSR
- B. To control label distribution
- C. TTL that acts like an IP header
- D. Control of upstream equipment for label distribution
Answer: C
NEW QUESTION # 111
Part of the configuration of R1 is as follows. Which statement about OSPF on R1 is correct?
- A. The device type of R1 is Level-1-2
- B. The device type of R1 is Level-1
- C. The device type of R1 is Leve-2
- D. The device type of R1 cannot be determined
Answer: A
NEW QUESTION # 112
In addition to the virtual connection, what type of IPv6 address is the source IPv6 address of the Hello packet of OSPFv3?
- A. Global Unicast Address
- B. Link-local address
- C. Unique local address
- D. IPv6 anycast address
Answer: B
NEW QUESTION # 113
Which of the following aspects should be considered in the cutover risk assessment? (Multiple choice)
- A. Scope of Risk Impact
- B. Location of key risk points
- C. Timing of Risk Impact
- D. Loss from risk
Answer: A,B,C,D
NEW QUESTION # 114
What does the cutover project plan mainly include? (Multiple choice)
- A. Cutover Preparation
- B. Cutover Implementation
- C. Emergency plan
- D. Fallback plan
Answer: A,B,C,D
NEW QUESTION # 115
By default, the Domain ID of each OSPF process running on the router is the same as the process ID of the process, which can be modified by the domain-id command under the process.
- A. True
- B. False
Answer: B
NEW QUESTION # 116
Part of the configuration of R1 is as follows. Which of the following statement about IS-IS on R1 is correct? (Multiple choice)
- A. Process 1 also contains global routing information and the routing information of VRF tt and rr
- B. The routing information of process 2 and process 3 will be shared
- C. The routing information of process 2 and process 3 is isolated
- D. Process 1 only contains global routing information
Answer: C,D
NEW QUESTION # 117
The configuration shown in the figure is performed on R2 to filter all received routes. Suppose that there is an AS Path attribute on R1 with an AS Path attribute of [100 200 300 400] that needs to be sent to R2. Please help the network administrator to adjust the route on R1. The order of AS's in the AS Path attribute ensures that routing entries are not filtered by R2's routing policy.
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A,B,C,D
NEW QUESTION # 118
LDP messages are exchanged between LSR running the LDP protocol. LDP messages can be divided into four types according to their functions. Which of the following is not a message type of LDP?
- A. Announcement message
- B. Conversational messages
- C. Label Switched Messages
- D. Discovery news
Answer: C
NEW QUESTION # 119
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Upon passing the Huawei H12-831-ENU (HCIP-Datacom) Exam, candidates will earn the HCIP-Datacom certification, which demonstrates their proficiency in data communication technologies and their ability to design, deploy, and manage enterprise-level networks. HCIP-Datacom certification is highly respected in the industry and can lead to career advancement opportunities and higher salaries.
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