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Huawei H12-891_V1.0 Exam With Confidence Using Practice Dumps

Exam Code:
H12-891_V1.0
Exam Name:
HCIE-Datacom V1.0
Certification:
Vendor:
Questions:
322
Last Updated:
Mar 11, 2026
Exam Status:
Stable
Huawei H12-891_V1.0

H12-891_V1.0: HCIE-Datacom Exam 2025 Study Guide Pdf and Test Engine

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HCIE-Datacom V1.0 Questions and Answers

Question 1

Huawei Open Programmability System (OPS) uses HTTP methods to access managed objects to manage network devices. Drag the HTTP methods to their corresponding functions.

Options:

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Question 2

You write the following Python code to invoke a RESTful API to obtain the token ID of iMaster NCE. Which of the following statements are correct?

import requests

response = requests.get(" ")

print(response.json())

Error returned:

requests.exceptions.SSLError: HTTPSConnectionPool(host='139.9.213.72', port=18002): Max retries exceeded with url: /controller/v2/tokens (Caused by SSLError(CertificateError('hostname '139.9.213.72' doesn't match 'devzone.huawei.com')))

Options:

Options:

A.

The client does not trust the SSL certificate of the server.

B.

The SSL certificate verification fails.

C.

The code can be modified as follows:import requestsresponse = requests.get("https://139.9.213.72 ", verify=False)print(response.json())

D.

The code can be modified as follows:import requestsresponse = requests.post("http://139.9.213.72 ", verify=False)print(response.json())

Question 3

On traditional campus networks, network admission control (NAC), VLAN, and ACL technologies are used to control users' network access rights. This results in heavy network O&M workload. Which of the following improvements does the free mobility solution of iMaster NCE-Campus make to traditional campus networks in terms of policy management and control?

Options:

A.

Administrators can use iMaster NCE-Campus to centrally manage service policies on network-wide policy enforcement points.

B.

Administrators can define service policies based on security groups to decouple service policies from IP addresses.

C.

Administrators need to configure service policies multiple times for each policy enforcement point through iMaster NCE-Campus, which then automatically delivers the policies to the corresponding policy enforcement points.

D.

Policy enforcement points on a network can subscribe to IP-security group entries through iMaster NCE-Campus to obtain the mapping between users and IP addresses on the entire network.