New 2023 H12-831-ENU Dumps for HCIP-Datacom Certified Exam Questions and Answer
Realistic Verified H12-831-ENU exam dumps Q&As - H12-831-ENU Free Update
NEW QUESTION # 122
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 that the client used to conflict with other clients
- B. 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
- C. 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
- D. In the DHCP address pool, the IP address that can be allocated is searched sequentially, that is, the IP address found first
- E. It can be the IP address statically bound to the client MAC address in the database of the DHCP server
Answer: B,C,D,E
NEW QUESTION # 123
According to this figure, it can be known that in VLAN 300, on 2020-06-04, from 17:22:38 to 17:22:44, how many MAC flaps does the 00e0-fc3d-3bdb have?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION # 124
When Mr. Wang unpacked and inspected the goods, he found that the appearance of the equipment was not damaged, and all the modules of the equipment were running normally when the power was first turned on, but after 24 hours of continuous operation, the board failed, then this situation is not eligible for the DOA process.
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION # 125
What are the main items included in the project implementation plan? (Multiple choice)
- A. Cutover Process
- B. Staffing
- C. Risk Control Measures
- D. Time Planning
Answer: A,B,C,D
NEW QUESTION # 126
What technologies can Agile Controller implement for admission control? (Multiple choice)
- A. MAC authentication
- B. 802.1X Authentication
- C. SACG Certification
- D. Portalii Certification
Answer: A,B,C,D
NEW QUESTION # 127
Which command descriptions are correct for the PC to obtain the address from the DHCP Sever? (Multiple choice)
- A. In the Windows 7 Window XP environment of the user PC, use the iconfig\/renew command to actively apply for a new IP address. At this time, the user PC sends a DHCP DISCOVER message to the DHCP server.
- B. Use the ipconfig\/renew command to apply for a new IP address in the Windows7 Windows XP environment of the user's PC. At this time, the user's PC sends a DHCP RENEW message to the DHCP server.
- C. In the Windows 7 Wndows XP environment of the user PC, use the ipconfg\/release command to actively release the IP address. At this time, the user PC sends a DHCP REQUEST message to the DHCP server.
- D. In the Winiows7 Wndows XP environment of the user's PC, use the ipconfig\/release command to actively release the IP address. At this time, the user's PC sends a DHCP RELEASE message to the DHCP server.
Answer: B,D
NEW QUESTION # 128
What information can be used to classify complex links at the link layer? (Multiple choice)
- A. Destination MAC address
- B. Port number
- C. Source MAC Address
- D. 802.1p
Answer: A,C,D
NEW QUESTION # 129
What is the value of the linkage between OSPF and BFD?
- A. Any change in BFD state will not affect OSPF neighbor state
- B. The sending interval of BFD packets can reach the millisecond level, which is slower than OSPF sensing link status
- C. The hello sending interval of OSPF is in seconds, which is faster than BFD sensing link status
- D. BFD detected at the millisecond level
Answer: D
NEW QUESTION # 130
What is the core idea of network troubleshooting?
- A. Confirm the business traffic path
- B. Judgmental Analysis
- C. Gathering Information
- D. Top-down approach
Answer: A
NEW QUESTION # 131
As shown in the figure, MPLS/BGP IPVPN is deployed in the network, and the MP-BGP neighbor relationship is established between PE1 and PE2 through the Loopback0 interface. After the configuration is complete, it is found that CE1 and CE2 cannot learn routes from each other. Use the command on PE2 Looking at the neighbor information as shown, what is the most likely cause of the problem?
- A. Misconfiguration of routing protocols between PE1 or PE2 and their respective CEs
- B. PE1 and PE2 do not have bell neighbors enabled in the BGP-VPN4 unicast address family view
- C. The VPN instance parameters on PE1 or PE2 are incorrectly configured
- D. The LSP tunnel between PE1 and PE2 is not established
Answer: B
NEW QUESTION # 132
What conditions must eSight meet to receive and manage device and report alarms? (Multiple choice)
- A. The network management and equipment should be connected
- B. The device is managed by the network management
- C. The managed devices on the network management should be configured with the correct SNMP protocol and parameters
- D. The correct trap parameters are configured on the device side
Answer: A,B,C,D
NEW QUESTION # 133
In the following description, which of the following items are used to remind customers of information security? (Multiple choice)
- A. Account sorting reminder
- B. Data backup reminder
- C. Password update reminder
- D. Log Protection Reminders
Answer: A,B,C,D
NEW QUESTION # 134
There are different ways of MPLS encapsulation. Which of the following statements are correct about the encapsulation method?(Multiple choice)
- A. When encapsulating in cell mode, if the MPLS Header has been deactivated in the packet
- B. ATM uses cell mode encapsulation
- C. MPLS encapsulation has frame mode and cell mode
- D. Ethernet and PPP use frame mode encapsulation
Answer: B,C,D
NEW QUESTION # 135
The ipv6 enable topology standard is configured in the IS-IS protocol view. The meaning of this command is that IPv4 and IPv6 share the same topology.
- A. False
- B. True
Answer: B
NEW QUESTION # 136
What are the discard policies not included in the congestion avoidance mechanism? (Multiple choice)
- A. WRED
- B. WFQ
- C. FIFO
- D. RED
Answer: B,C
NEW QUESTION # 137
Assuming that the neighbor relationship between BGP routers has been established successfully, the configuration on R1 is as shown in the figure.
Which router can the routing entry 10.10.10.0/24 published by 1 be delivered to the farthest?
- A. R3
- B. R4
- C. R2
- D. R1
Answer: A
NEW QUESTION # 138
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Huawei H12-831-ENU (HCIP-Datacom) Exam is a professional-level certification exam designed for individuals who wish to demonstrate their expertise in data communication technologies. HCIP-Datacom certification exam is a part of the Huawei Certified ICT Professional (HCIP) program, which is an internationally recognized certification program that validates the knowledge and skills of ICT professionals.
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