2025 AUTHORITATIVE HUAWEI H12-821_V1.0: LATEST HCIP-DATACOM-CORE TECHNOLOGY V1.0 EXAM PATTERN

2025 Authoritative Huawei H12-821_V1.0: Latest HCIP-Datacom-Core Technology V1.0 Exam Pattern

2025 Authoritative Huawei H12-821_V1.0: Latest HCIP-Datacom-Core Technology V1.0 Exam Pattern

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Tags: Latest H12-821_V1.0 Exam Pattern, H12-821_V1.0 Simulations Pdf, H12-821_V1.0 Valid Test Fee, H12-821_V1.0 Reliable Dumps Pdf, Reliable H12-821_V1.0 Test Tips

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Huawei H12-821_V1.0 (HCIP-Datacom-Core Technology V1.0) Certification Exam is designed for IT professionals who are interested in validating their knowledge and skills in data communication technologies. HCIP-Datacom-Core Technology V1.0 certification is ideal for individuals who work with Huawei products and technologies and are looking to enhance their career prospects. The HCIP-Datacom-Core Technology V1.0 certification exam covers a broad range of topics related to data communication technologies, including routing and switching, network security, IPv6, MPLS, and more.

Huawei H12-821_V1.0 (HCIP-Datacom-Core Technology V1.0) Certification Exam is an intermediate-level certification that validates the skills and knowledge of professionals in the field of data communication. HCIP-Datacom-Core Technology V1.0 certification is highly valued by the IT industry and is recognized by many leading companies. To prepare for H12-821_V1.0 exam, candidates can attend training courses or use self-study materials, and Huawei also provides a certification preparation tool called the Huawei Learning Community.

>> Latest H12-821_V1.0 Exam Pattern <<

H12-821_V1.0 Simulations Pdf & H12-821_V1.0 Valid Test Fee

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Huawei H12-821_V1.0 certification exam tests the candidate's knowledge and skills in various areas related to data communication and core network technology. Some of the topics covered in H12-821_V1.0 Exam include MPLS VPN technology, OSPF, BGP, IS-IS, and IPv6. Candidates are required to have a deep understanding of these concepts to pass the exam.

Huawei HCIP-Datacom-Core Technology V1.0 Sample Questions (Q196-Q201):

NEW QUESTION # 196
A monitoring plane usually comprises the monitoring units of main control boards and interface boards. This plane can monitor the system environment independently. Which of the following environment monitoring functions can be provided by the monitoring plane?

  • A. Temperature monitoring
  • B. Voltage monitoring
  • C. Fan control
  • D. System power-on and power-off control

Answer: A


NEW QUESTION # 197
When a routing policy is used to filter routes, which of the following route prefixes will be denied by the IP prefix below?

  • A. 1.1.1.1/32
  • B. 1.1.1.1/24
  • C. 1.1.1.1/26
  • D. 1.1.1.2/16

Answer: B


NEW QUESTION # 198
Which of the following statements is false?

  • A. When a router with the highest router priority joins an OSPF network, this router will become the new DR.
  • B. If two devices have the same router priority, the device with a larger router ID has a higher election priority.
  • C. If the current DR fails, the current BDR automatically becomes a new DR, and a BDR will be elected again.
  • D. A device with a higher router priority has a higher election priority.

Answer: A

Explanation:
The election of a Designated Router (DR) and Backup Designated Router (BDR) occurs during the OSPF network's initial setup or upon the failure of an existing DR. A new router joining an OSPF network does not automatically preempt the current DR, even if it has the highest priority. DR and BDR elections are not preemptive. The other statements are correct regarding OSPF DR/BDR election processes .


NEW QUESTION # 199
In BGP, Keepalive messages are used to maintain BGP peer relationships. When a BGP router receives a Keepalive message from a peer, the BGP router sets the state of the peer to Established and periodically sends Keepalive messages to maintain the connection. By default, the device sends Keepalive messages every seconds.

Answer:

Explanation:
60
Explanation:
BGP Keepalive Message Behavior
* Keepalive messages are used to maintain the Established state of a BGP peer relationship.
* The Keepalive timer determines the frequency of these messages and defaults to 60 seconds, as per the BGP specification.
HCIP-Datacom-Core Reference
* The Keepalive timer default value is covered in the BGP configuration and operational principles.


NEW QUESTION # 200
On a P2P IS-IS network, after a neighbor relationship is established between R1 and R2, R2 finds that its LSDB is not synchronized. Then, R2 requests corresponding LSPs from R1 for LSDB synchronization. The following figure shows the synchronization process. Drag the following packet types to the steps in which they are used.(Token is reusable)

Answer:

Explanation:

Explanation:
A screenshot of a computer Description automatically generated

Explanation of IS-IS Packet Types and Synchronization Process:
In the given scenario, R2 requests LSPs from R1 to synchronize its Link State Database (LSDB). The following IS-IS packet types are involved in this synchronization process:
1. P2P IIH (Point-to-Point IS-IS Hello):
* Purpose: Establishes and maintains IS-IS neighbor relationships.
* Step: This packet is exchanged initially to detect and maintain the adjacency between R1 and R2.
2. PSNP (Partial Sequence Number PDU):
* Purpose: Requests missing or outdated LSPs (Link State PDUs) from a neighbor to synchronize the LSDB.
* Step: In this case, R2 sends a PSNP to R1 to request the missing or outdated LSP.
3. LSP (Link State PDU):
* Purpose: Contains routing information and is used to update the LSDB.
* Step: R1 sends the requested LSPs to R2 for synchronization.
4. CSNP (Complete Sequence Number PDU):
* Purpose: Lists all LSPs in the sender's LSDB to help neighbors verify and request missing LSPs.
* Step: R1 sends a CSNP during retransmission timeout to notify R2 of its LSPs.


NEW QUESTION # 201
......

H12-821_V1.0 Simulations Pdf: https://www.pass4training.com/H12-821_V1.0-pass-exam-training.html

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