H12-821_V1.0勉強方法 & H12-821_V1.0関連資格試験対応

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Huawei H12-821_V1.0 Exam Overview:

Certification Vendor:Huawei
Exam Name:HCIP-Datacom-Core Technology V1.0
Exam Number:H12-821_V1.0
Certificate Validity Period:3 years
Exam Duration:90 minutes
Passing Score:600/1000
Real Exam Qty:60-70
Related Certifications:HCIE-Datacom
HCIA-Datacom
HCIP-Datacom Certification
Available Languages:English, Chinese
Exam Price:USD180
Exam Format:Short response, Multiple-answer questions, Drag and drop, Single-answer questions, True or false
Sample Questions:Huawei H12-821_V1.0 Sample Questions
Exam Way:Pearson VUE test center or online proctored written examination
Pre Condition:Huawei recommends having HCIA-Datacom level knowledge before taking this exam.
Official Syllabus URL:https://e.huawei.com/en/talent/cert/

>> H12-821_V1.0勉強方法 <<

H12-821_V1.0関連資格試験対応 & H12-821_V1.0試験勉強過去問

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Huawei H12-821_V1.0認定試験は、ネットワークエンジニアリングの分野で少なくとも3年の経験がある専門家向けに設計されています。この試験に合格した候補者は、ネットワークアーキテクチャ、ネットワークセキュリティ、ネットワーク管理など、さまざまな分野で専門知識を実証することができます。この認定は雇用主によって高く評価されており、業界の専門家によって、データコームコアテクノロジーの分野における卓越性のマークとして認められています。

Huawei HCIP-Datacom-Core Technology V1.0 認定 H12-821_V1.0 試験問題 (Q41-Q46):

質問 # 41
In VRRP, when devices in the same backup group perform VRRP packet authentication, which of the following parameters will not affect the authentication negotiation results between the Master device and the Backup device?

正解：D


質問 # 42
The following figure shows a campus network. IS-IS is configured on all routers, and the network runs normally.

By default, which of the following routers have specific routes on the entire network?

正解：C、D

解説：
Comprehensive and Detailed In-Depth Explanation:
* In IS-IS, routes are distributed differently based on router levels:
* Level-1 (L1) routers # Maintain specific routes only within their own area.
* Level-2 (L2) routers # Maintain specific routes for the entire network (inter-area routing).
* Level-1-2 (L1/L2) routers # Store both L1 and L2 routes and act as area border routers.
* In the diagram, R2 and R3 are L1/L2 routers, meaning they store specific routes for both their area and other areas.
* R1 is only an L1 router, meaning it only has intra-area routes, and R7 is an L2-only router, meaning it does not store all specific routes.
* Therefore, R2 and R3 have specific routes for the entire network.
# Reference: Huawei HCIA-Datacom Study Guide, IS-IS Routing Levels and Route Distribution.


質問 # 43
On an office network of an enterprise, OSPF is enabled on two directly connected routers. During adjacency establishment, the state machine stays in the 2-way state. Which of the following statements are not possible causes?

正解：B、C

解説：
Comprehensive and Detailed Step-by-Step Explanation:
* OSPF State Machine:
* OSPF adjacency progresses through several states: Down > Init > 2-Way > ExStart > Exchange
> Loading > Full.
* The 2-Way state indicates that routers have exchanged Hello packets but are not forming full adjacencies.
* Possible Causes for Staying in the 2-Way State:
* Hello Time Values Are Different (A): Mismatched Hello/Dead intervals prevent adjacency establishment.
* Area IDs Are Different (B): OSPF routers must belong to the same area to establish adjacency.
* Router IDs Conflict (C): While Router ID conflicts cause other issues, they do not result in the
2-Way state.
* N-bit and E-bit Are the Same (D): Matching N-bit/E-bit values are normal and do not cause problems.
References:
* HCIA-Datacom Study Guide, Chapter: OSPF Adjacency Establishment
* Huawei OSPF Neighbor State Analysis


質問 # 44
To enable PC1 to access PC2 using the IP address of the firewall's GE0/0/2, you need to configure NAPT for source address translation. In the following figure, fill in the blank to complete the command.

正解：

解説：

Explanation:
pat
trust
12.1.1.0
inner


質問 # 45
Which of the following descriptions of 802.1X authentication technology in VLAN networks is incorrect?

正解：A


質問 # 46
......

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