H12-891_V1.0 Dumps Free Download & Valid H12-891_V1.0 Test Duration

It-Tests alerts you that the syllabus of the HCIE-Datacom V1.0 (H12-891_V1.0) certification exam changes from time to time. Therefore, keep checking the fresh updates released by the Huawei. It will save you from the unnecessary mental hassle of wasting your valuable money and time. It-Tests announces another remarkable feature to its users by giving them the Huawei H12-891_V1.0 Dumps updates until 1 year after purchasing the Huawei H12-891_V1.0 certification exam pdf questions.

Huawei H12-891_V1.0 (HCIE-Datacom V1.0) Exam is a four-hour test that consists of both theoretical and practical assessments. Candidates are evaluated based on their knowledge of Huawei Datacom products and their ability to configure and troubleshoot complex network scenarios. H12-891_V1.0 exam is divided into two parts, the written exam, and the lab exam. The written exam includes multiple-choice questions, while the lab exam tests the candidate’s ability to configure network devices and services.

The HCIE-Datacom V1.0 Certification Exam is an excellent opportunity for professionals in the Datacom industry to validate their skills and expertise, enhance their career prospects, and stay up-to-date with the latest trends and technologies in this rapidly evolving field.

>> H12-891_V1.0 Dumps Free Download <<

Updated H12-891_V1.0 Dumps Free Download, Ensure to pass the H12-891_V1.0 Exam

The Huawei H12-891_V1.0 certification provides is beneficial to accelerate your career in the tech sector. Today, the H12-891_V1.0 is a fantastic choice to get high-paying jobs and promotions, and to achieve it, you must crack the challenging Huawei exam. It is critical to prepare with actual H12-891_V1.0 Exam Questions if you have less time and want to clear the test in a short time. You will fail and waste time and money if you do not prepare with real and updated Huawei H12-891_V1.0 Questions.

Huawei H12-891_V1.0 (HCIE-Datacom V1.0) Certification Exam is a challenging exam that requires a significant amount of preparation. Candidates are expected to have a deep understanding of data communication technologies, including network protocols, routing, switching, and security. They should also be familiar with the latest industry trends and best practices. To pass the exam, candidates must demonstrate their ability to design, implement, and troubleshoot complex data communication networks.

Huawei HCIE-Datacom V1.0 Sample Questions (Q97-Q102):

NEW QUESTION # 97
In the following figure, OSPF is enabled on all router interfaces. The IP addresses marked in the figure belong to Loopback0 of the routers.

The Loopback0 addresses of R1 and R2 are advertised in Area 1, the Loopback0 address of R4 is advertised in Area 0, and the Loopback0 addresses of R3 and R5 are advertised in Area 2. Given this, which of the following IP addresses can ping each other?

A. 10.0.2.2 and 10.0.5.5
B. 10.0.3.3 and 10.0.5.5
C. 10.0.2.2 and 10.0.3.3
D. 10.0.4.4 and 10.0.2.2

Answer: C

Explanation:
Understanding OSPF Multi-Area Routing
# OSPF (Open Shortest Path First) is a link-state routing protocol that uses a hierarchical area design for scalability.# OSPF Areas in the Diagram:
* Area 0 (Backbone Area): Contains R4 (Loopback 10.0.4.4/32).
* Area 1: Contains R1 (Loopback 10.0.1.1/32) and R2 (Loopback 10.0.2.2/32).
* Area 2: Contains R3 (Loopback 10.0.3.3/32) and R5 (Loopback 10.0.5.5/32).
* R1 and R2 connect Area 1 to Area 0.
* R1 and R3 connect Area 1 to Area 2.
How OSPF Advertises Routes Across Areas
# Intra-area communication (within the same area) is always possible.# Inter-area communication is possible if the ABR (Area Border Router) correctly advertises routes.# OSPF does NOT automatically advertise routes from one non-backbone area (e.g., Area 2) to another (e.g., Area 0) unless explicitly allowed.
Analysis of the Answer Choices:
# A. 10.0.3.3 and 10.0.5.5 (Incorrect)
* Both R3 (10.0.3.3) and R5 (10.0.5.5) are in Area 2.
* R3 and R5 can communicate directly, but OSPF rules require an Area Border Router (ABR) to share routing information between areas.
* Since no information is provided about inter-area route redistribution, we cannot confirm that R3 and R5 can reach each other.
# B. 10.0.2.2 and 10.0.5.5 (Incorrect)
* R2 (10.0.2.2) is in Area 1, and R5 (10.0.5.5) is in Area 2.
* R2 does NOT have direct OSPF reachability into Area 2.
# C. 10.0.2.2 and 10.0.3.3 (Correct)
* R2 (10.0.2.2) is in Area 1, and R3 (10.0.3.3) is in Area 2.
* R1 connects both Area 1 and Area 2, meaning R2 and R3 can communicate via R1.
* R1 is the ABR (Area Border Router) between Area 1 and Area 2, so it will advertise routes from R3 to R2 and vice versa.
# D. 10.0.4.4 and 10.0.2.2 (Incorrect)
* R4 (10.0.4.4) is in Area 0 (Backbone), and R2 (10.0.2.2) is in Area 1.
* R2 does NOT connect directly to Area 0, so R2 does not learn routes from Area 0 unless R1 explicitly redistributes them.
* No explicit information about route redistribution is provided.
# Reference: Huawei HCIE-Datacom Guide - OSPF Multi-Area Routing & ABR Role Real-World Application:
* Enterprise WAN Networks: Multi-area OSPF is used to scale large enterprise networks while maintaining fast convergence.
* Service Provider Networks: ABRs control route distribution, preventing unnecessary flooding of routing updates across areas.

NEW QUESTION # 98
A network administrator runs the display telemetry destination command on a device to check information about a destination group that sampled data is sent to. The command output is as follows.
Which of the following statements is incorrect?
[~CE-telemetry-sensor-group-Sensor1]display telemetry destination
Dest-name Dest-addr Dest-port State Vpn-name Protocol
Dest1 192.168.56.1 20000 RESOLVED - GRPC

A. The destination group name is Dest1.
B. VPN encapsulation is used for data push.
C. The IP address of the destination group is 192.168.56.1
D. The gRPC protocol is used for data push.

Answer: B

Explanation:
Understanding the Telemetry Output:
* Dest-addr: 192.168.56.1 # The destination IP address is 192.168.56.1. #
* Dest-name: Dest1 # The destination group name is Dest1. #
* Protocol: gRPC # Data push uses the gRPC protocol. #
* Vpn-name: - (empty) # No VPN encapsulation is used. #
Incorrect Answer Explanation:
# C. "VPN encapsulation is used for data push" # Incorrect!
* The Vpn-name field is empty, indicating that VPN encapsulation is NOT enabled for telemetry data transport.
Reference from Huawei HCIE-Datacom Documentation:
* Huawei Telemetry Configuration Guide - Destination and Data Push Methods
* HCIE-Datacom Study Material - gRPC and Telemetry Data Streaming

NEW QUESTION # 99
MACsec can provide secure services during MAC-layer data transmitting and receiving. Which of the following services isnotprovided by MACsec?

A. Data source authenticity verification
B. Integrity check
C. User data encryption
D. Controllability check

Answer: D

Explanation:
Comprehensive and Detailed In-Depth Explanation:
MACsec (Media Access Control Security)is a security protocol that provides securecommunication over Ethernet links. It operates at the MAC layer (Layer 2) and offers the following key security services:
Integrity Check (B):Ensures that data has not been tampered with during transmission.
User Data Encryption (C):Protects data confidentiality by encrypting the payload.
Data Source Authenticity Verification (D):Confirms that the data originates from a legitimate source by using security associations.
Controllability Check (A)is not a service provided by MACsec. The term "controllability" typically relates to network management and configuration control rather than data security. MACsec primarily focuses on protecting data integrity, confidentiality, and authenticity, rather than controlling network elements or configurations.

NEW QUESTION # 100
When deploying BGP/MPLS IPVPN, OSPF's VPN route tag is not present
The extended properties of MP-BGP are passed only locally, only locally, and only meaningful on routers that receive MP-BGP routes and generate OSPF LSAs.

A. TRUE
B. FALSE

Answer: A

NEW QUESTION # 101
Which of the following messages does the BGP protocol support?

A. Open
B. Hello
C. Update
D. Keepalive

Answer: A,C,D

NEW QUESTION # 102
......

Valid H12-891_V1.0 Test Duration: https://www.it-tests.com/H12-891_V1.0.html