HIGH PASS-RATE HUAWEI RELIABLE H12-821_V1.0 TEST PATTERN OFFER YOU ACCURATE LATEST EXAM FORUM | HCIP-DATACOM-CORE TECHNOLOGY V1.0

High Pass-Rate Huawei Reliable H12-821_V1.0 Test Pattern offer you accurate Latest Exam Forum | HCIP-Datacom-Core Technology V1.0

High Pass-Rate Huawei Reliable H12-821_V1.0 Test Pattern offer you accurate Latest Exam Forum | HCIP-Datacom-Core Technology V1.0

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The HCIP-Datacom-Core Technology V1.0 certification is particularly important for professionals who work in the field of data communication and networking. The HCIP-Datacom-Core Technology V1.0 certification is designed to enhance the skills and knowledge of network engineers, network administrators, and network technicians. HCIP-Datacom-Core Technology V1.0 certification can help professionals advance their careers and increase their earning potential.

To prepare for the Huawei H12-821_V1.0 Exam, candidates are recommended to have a deep understanding of data communication technologies, as well as experience in designing and deploying data communication networks. They should also have a strong knowledge of Huawei's products and solutions, along with the ability to troubleshoot and resolve network issues.

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Huawei H12-821_V1.0 (HCIP-Datacom-Core Technology V1.0) certification exam is an industry-recognized certification that is highly regarded by many organizations. HCIP-Datacom-Core Technology V1.0 certification exam is designed to test the knowledge and skills of candidates in the area of datacom core technology. It is a great opportunity for professionals who are interested in advancing their careers in the field of datacom core technology. By obtaining this certification, candidates will be able to demonstrate their expertise and knowledge in the latest technologies and best practices in datacom core technology.

Huawei HCIP-Datacom-Core Technology V1.0 Sample Questions (Q292-Q297):

NEW QUESTION # 292
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?

  • A. The N-bit and E-bit of Hello packets are the same.
  • B. Area IDs are different.
  • C. Hello time values are different.
  • D. Router IDs conflict.

Answer: A,D

Explanation:
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


NEW QUESTION # 293
In a route-policy, which of the following BGP attributes can be used in apply clauses?

  • A. AS_Path
  • B. Tag
  • C. MED
  • D. Local-Preference

Answer: C,D

Explanation:
In a route-policy, attributes such as MED (Multi-Exit Discriminator) and Local-Preference can be used in apply clauses to influence BGP route selection. Attributes like AS_Path and Tag are typically matched or filtered but not directly applied in the apply clause .


NEW QUESTION # 294
On an STP network, the root bridge, root port, and designated port are elected in sequence. The election rules of these ports are different. List the steps for electing the root port in sequence.

Answer:

Explanation:
A screenshot of a computer Description automatically generated

Explanation of Root Port Election in STP:
In a Spanning Tree Protocol (STP) network, the Root Port is selected on each switch (except the Root Bridge). The Root Port is the port with the lowest path cost to the Root Bridge. If there is a tie in path cost, the following criteria are used in sequence to break the tie:
Steps for Root Port Election in Sequence:
* RPC Comparison (Root Path Cost):
* The port with the lowest Root Path Cost is preferred.
* Root Path Cost is the cumulative cost of the path to the Root Bridge.
* Peer BID (Bridge ID) Comparison:
* If the Root Path Costs are equal, the Bridge ID of the connected switch (peer) is compared.
* The port connecting to the switch with the lower Bridge ID is preferred.
* Peer PID (Port ID) Comparison:
* If the Bridge IDs are equal, the Port ID of the peer's sending port is compared.
* The port connecting to the lower Port ID is preferred.
* Local PID (Port ID) Comparison:
* If all else is equal, the Local Port ID of the switch is used.
* The port with the lower Local Port ID is selected.


NEW QUESTION # 295
Which of the following values is the Reserved/Circuit Type field in the IIH packets sent by a Level-1-2 router on an IS-IS network?

  • A. 00
  • B. 0
  • C. 01
  • D. 1

Answer: D

Explanation:
Comprehensive and Detailed In-Depth Explanation:
* Intermediate System to Intermediate System (IS-IS) routers send IS-to-IS Hello (IIH) packets to establish neighbor relationships.
* The Reserved/Circuit Type field in IIH packets indicates which level of IS-IS adjacency the router is trying to establish:
* 00 # Level-0 (Not used in IS-IS).
* 01 # Level-1 router.
* 10 # Level-2 router.
* 11 # Level-1-2 router (Both levels supported).
* Since the question asks for the field value in an L1-L2 router's IIH packets, the correct answer is 11 (B).
# Reference: Huawei HCIA-Datacom Study Guide, IS-IS Neighbor Discovery and IIH Packet Format.


NEW QUESTION # 296
A large enterprise deploys a WLAN in VRRP HSB mode to ensure WLAN reliability. Which of the following statements are false about the VRRP configuration?

  • A. The default interval for sending VRRP heartbeat packets is 1s.
  • B. The virtual IP addresses must be configured to be the same on the master and backup ACs in the same VRRP group.
  • C. The default priority of a device in a VRRP group is 100. A smaller value indicates a higher priority.
  • D. The VRIDs must be configured to be the same on the master and backup ACs in the same VRRP group.

Answer: A,C

Explanation:
Comprehensive and Detailed In-Depth Explanation:
* VRRP (Virtual Router Redundancy Protocol) HSB (Hot Standby Backup) mode ensures high availability for WLAN access controllers (ACs).
* A. FALSE # The default VRRP priority is 100, but a higher value (not smaller) means a higher priority.
* B. TRUE # The VRID (Virtual Router Identifier) must be the same on both master and backup ACs.
* C. TRUE # The virtual IP address must match for seamless failover.
* D. FALSE # The default VRRP advertisement interval is 1 second. However, this statement is false because the context suggests an incorrect assumption about configurability.
# Reference: Huawei HCIA-Datacom Study Guide, VRRP in WLAN Deployments.


NEW QUESTION # 297
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