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Pass HCIP-Datacom H12-821_V1.0-ENU Exam With 966 Questions
Huawei H12-821_V1.0-ENU certification exam is intended for IT professionals who have experience in designing, implementing, and troubleshooting Datacom Core networks using Huawei products and solutions. Candidates who pass the exam will be recognized as HCIP-Datacom-Core Technology certified professionals, which is a valuable asset in today's competitive job market.
Huawei H12-821_V1.0-ENU (HCIP-Datacom-Core Technology V1.0) Certification Exam is a professional-level certification offered by Huawei. HCIP-Datacom-Core Technology V1.0 certification exam is designed to evaluate the knowledge and skills of individuals in the field of data communication and core network technology. H12-821_V1.0-ENU exam covers a wide range of topics related to data communication, including network architecture, protocols, technologies, and devices.
Huawei H12-821_V1.0-ENU (HCIP-Datacom-Core Technology V1.0) certification exam is a valuable credential for professionals who work in the field of data communication. Candidates who earn this certification demonstrate their expertise in data communication core technologies and their ability to design, implement, and troubleshoot data communication networks. With the right preparation and training, candidates can successfully pass H12-821_V1.0-ENU exam and advance their careers in this field.
NEW QUESTION # 59
The routing strategy supports multiple operations on routing attributes. Please match the parameters of the following apply clauses with their functions.
Answer:
Explanation:
NEW QUESTION # 60
Please match the following VRRP status with the corresponding working mechanism.
Answer:
Explanation:
NEW QUESTION # 61
The Local area is provided on the USG firewall, representing the firewall itself. All packets actively sent by the firewall can be considered as sent from the Local area, and all packets that need to be responded and processed (not forwarded) by the firewall can be considered to be received by the Local area.
- A. TURE
- B. FLASE
Answer: A
NEW QUESTION # 62
During the operation of the DHCP protocol, the process from the client application to obtaining an IP address is ().
- A. 1 - 2 - 3 - 4
- B. 3 - 4 - 1 - 2
- C. 1 - 4 - 3 - 4
- D. 3 - 2 - 1 - 4
Answer: D
NEW QUESTION # 63
Which of the following descriptions about IGMP Proxy is wrong?
- A. You can enable the IGMP proxy function through the igmp-snooping proxy command
- B. In order to alleviate the pressure on the IGMP querier, the IGMP Proxy device aggregates the membership report / leave messages and sends them to the IGMP querier
- C. The IGMP Proxy device can proxy the IGMP querier to send query messages to member hosts
- D. The host interface refers to the interface configured with the IGMP function on the IGMP Proxy device, which is generally for group members
Answer: D
NEW QUESTION # 64
Which description is correct about the prefix list? (Multiple choice)
- A. The prefix list cannot be used for packet filtering
- B. The prefix list is used to filter IP prefixes, which can match the prefix number and prefix length at the same time
- C. The prefix list can be used for packet filtering
- D. The prefix list is used to filter IP prefixes and cannot match the prefix number and prefix length at the same time
Answer: A,B
NEW QUESTION # 65
Which of the following fields is not included in the LS Request message?
- A. Link State ID
- B. Advertising Router
- C. Link state type
- D. Database Description Sequence Number
Answer: D
NEW QUESTION # 66
Which of the following descriptions about multicast routing are correct? (Multiple choice)
- A. Multicast routing protocols are divided into intra-domain multicast routing protocols and inter-domain multicast routing protocols
- B. Multicast routing protocols are used to establish and maintain multicast routes, and forward multicast packets correctly and efficiently
- C. If an upstream neighbor or downstream neighbor on the multicast distribution tree is unreachable, it will cause multicast routing to re-converge
- D. Multicast routing protocols include IGMP protocol
Answer: A,B,C
NEW QUESTION # 67
There are many differences between data center switches and ordinary campus switches. Which of the following features are available in data center switches but not supported by campus switches?
(Multiple choice)
- A. NFV
- B. VXLAN
- C. MSTP
- D. FCOE
- E. TRILL
Answer: B,D,E
NEW QUESTION # 68
The configuration command for VRRP and BFD linkage is:
- A. bfd-session vrrp vrid 1 track session-name 1 reduced 100
- B. vrrp vrid 1 track bfd-session-name 1 reduced 100
- C. track vrrp vrid 1 bfd-session session-name 1 reduced 100
- D. vrrp vrid 1 track bfd-session session-name 1 reduced 100
Answer: D
NEW QUESTION # 69
When Filter-Policy is deployed in OSPF, Filter -Policy will modify the LSDB of the OSPF.
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION # 70
Route import can realize communication between different protocols. Which of the following issues should be paid attention to when configuring route import? (Multiple choice)
- A. Routing priority
- B. Route convergence time
- C. Routing Metrics
- D. Routing backfill
Answer: A,C,D
NEW QUESTION # 71
In the USG series firewalls, what is the security level of the Untrusts area?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
NEW QUESTION # 72
As shown in the figure, according to the four-step interaction process of DHCPv6, drag and search the packets in order to the corresponding positions R1, R2, R3, and R4 to run OSPF, and the area ID is as shown in the figure, then () is ABR. (Please fill in the device name, such as R1)
- A. Advertise
- B. Request
- C. Solic
- D. Reply
Answer: A,B,C,D
NEW QUESTION # 73
When using authentication in BGP configuration, how should it be configured?
- A. All BGP peers on a router must use the same password
- B. All routers in the same AS must use the same password
- C. A pair of BGP peers must use the same MD5 password
- D. All routers in the AS must use the same password
Answer: C
NEW QUESTION # 74
The BGP protocol uses the peer default-route-advertiset command to advertise routes to neighbors. At the same time, regarding the changes in the DGP routing table, which is correct?
- A. No impact, no default route is generated in the local BGP routing table
- B. Generate an active default route in the local BGF routing table, and deliver the originating IP routing table
- C. An inactive default route is generated in the BGF routing table in the local area, but not sent to the IP routing table
- D. local BGP generating a routing table - the default route, send the results according to the following routing IP routing table
Answer: A
NEW QUESTION # 75
Which of the following functions does iMaster NCE support? (Multiple choice)
- A. Forwarding function
- B. Analysis function
- C. Administrative functions
- D. Control function
Answer: B,C,D
NEW QUESTION # 76
Which of the following descriptions about PBR (Policy-Based-Routing) is correct?
- A. Each node of PBR can only contain one conditional statement (if-match)
- B. Each node of PBR does not perform any action when there is no configuration execution statement (apply)
- C. The relationship between PBR nodes is "and"
- D. PBR 's conditional statement (if-match) can match ACL and prefix list
Answer: B
NEW QUESTION # 77
The configuration of the two routers is shown in the figure, and they can establish OSPF adjacency.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION # 78
Use the IP prefix list as shown in the figure for route matching. Which of the following routes can be matched?
ip ip-prefix List1 index 10 permit 192.168.1.0 24 greater-equal 24 less-equal 27
- A. 192.168.3.0/25
- B. 192.168.1.0/23
- C. 192.168.1.0/27
- D. 192.168.2.0/24
Answer: C
NEW QUESTION # 79
About the description about the OSPF calculating the shortest path tree stage, which is the correct?
- A. The first stage calculates routing nodes and Transit network segments, and the second stage calculates Stub network segments.
- B. The first stage calculates the stub segment, and the second stage calculates the routing node.
- C. The first stage calculates the routing nodes, and the second stage calculates the Stub network segment.
- D. The first stage calculates the Stub network segment, and the second stage calculates the router node and Transit network segment.
Answer: A
NEW QUESTION # 80
VPN technology that can only provide Layer 2 network interconnection.
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION # 81
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