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To become HCIE-Datacom V1.0 certified, candidates must have a minimum of five years of experience in network design and implementation, as well as hands-on experience with Huawei data communication products. HCIE-Datacom V1.0 certification exam consists of a written exam and a lab exam, both of which must be passed to earn the certification.
Huawei H12-891_V1.0: HCIE-Datacom V1.0 exam covers a wide range of topics related to data communication. H12-891_V1.0 Exam includes topics such as network planning and design, network implementation and management, routing and switching, network security, and network troubleshooting.
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Huawei H12-891_V1.0 Certification Exam is an advanced-level certification exam that validates the skills required to design, implement, and troubleshoot complex data communication networks. HCIE-Datacom V1.0 certification exam is designed for professionals who have advanced-level knowledge and experience in data communication technologies. HCIE-Datacom V1.0 certification exam covers topics such as network architecture, protocols, security, and virtualization.
NEW QUESTION # 242
During the migration test, which of the following indicates that the test is completed?
Answer: D
Explanation:
Comprehensive and Detailed In-Depth Explanation:
During a network migration test, it is crucial not only to verify that the network itself is functioning correctly but also to ensure thatupper-layer application servicesare running properly on the newly migrated network.
Migration testing aims to confirm that the transition has not disrupted service functionality.
Option A and C focus solely on network performance, which is necessary but insufficient.
Option B refers to command outputs, which are technical checks and do not guarantee service continuity.
Option D correctly identifies that successful migration is indicated byproper operation of upper-layer application services, as the primary purpose of a network is to support these applications.
Reference:
Huawei HCIE Datacom Official Certification Guide
Huawei Network Migration Best Practices
NEW QUESTION # 243
A routing tool can define multiple entries. Which tool will automatically add a deni-any entry at the end of the configuration?
Answer: A,B,C,D
NEW QUESTION # 244
Huawei Open Programmability System (OPS) uses HTTP methods to access managed objects to manage network devices. To facilitate script compilation, Huawei OPS provides the Python script template. In the Python script template, what are the contents of the Content-type and Accept fields in the header of an HTTP request packet?
Answer: C
Explanation:
Huawei Open Programmability System (OPS) and HTTP Request Headers
Huawei OPS allows network automation and programmability through HTTP-based APIs. When using Python scripts to send HTTP requests to network devices, the request headers must specify the content format for data exchange.
โ
B. Content-Type: text/json, Accept: text/json (Correct Answer)
Content-Type: text/json โ Specifies that the request body contains JSON-formatted data.
Accept: text/json โ Specifies that the response should be in JSON format.
NEW QUESTION # 245
The BGP ORF function can be used to control the maximum number of routes that can be sent by a BGP peer. To achieve this, which of the following tools is used to send such a route list to BGP peers?
Answer: D
Explanation:
Comprehensive and Detailed In-Depth Explanation:
TheOutbound Route Filtering (ORF)function in BGP allows a BGP speaker to inform its peer about the prefixes that it wants to receive, thereby reducing unnecessary route advertisements.
IP Prefix-List (D)is the correct answer because it is used to define the list of prefixes that are sent to the BGP peer during theORF capability negotiation.
Filter-policy (A)andRoute-policy (B)are used for controlling routing information locally or filtering incoming
/outgoing routes but do not directly control the number of routes sent using ORF.
ACL (C)is primarily used for packet filtering and is not related to BGP route filtering.
NEW QUESTION # 246
Refer to the figure.
Which of the following steps are mandatory to enable 802.1X authentication on GE0/0/2 and GE0/0/3 of SW3 and configure a RADIUS server to authenticate and deliver network access rights to users?
Answer: A,B,C,D
Explanation:
Understanding 802.1X Authentication in Enterprise Networks
#What is 802.1X?
802.1X is a network access control (NAC) protocol that enforces authentication before allowing a device to connect to a LAN.
It usesEAP (Extensible Authentication Protocol)overRADIUSfor user verification.
Typically deployed incorporate and campus networksforsecure wired and wireless access.
#How Does 802.1X Work?
1##Client (Supplicant) # Requests network access.
2##Switch (Authenticator) # Forwards request to RADIUS server.
3##RADIUS Server # Verifies credentials & grants access.
Mandatory Steps to Enable 802.1X on SW3
#A. Configure an AAA Scheme
Defines authentication, authorization, and accounting (AAA) methods.
Links802.1X authentication to the RADIUS server.
#B. Configure an Authentication Profile
Specifies how authentication is handled on the switch.
Associates802.1X authentication with an AAA scheme.
#C. Configure an Authentication Domain
Groups authentication policies for different user types.
MapsAAA scheme to user login requests.
#D. Configure an 802.1X Access Profile
Applies 802.1X authentication to specific switch ports (GE0/0/2 & GE0/0/3).
Ensures thatonly authenticated users can pass traffic.
Why Are All Four Steps Necessary?
#Each step plays a critical role in enabling 802.1X authentication and linking it to the RADIUS server.
#Without any one of these configurations, the 802.1X authentication process would fail.
Real-World Application:
Enterprise Wired Security:Ensures thatonly authenticated devicesaccess corporate networks.
University Campuses & Public Wi-Fi:Prevents unauthorized access tosecure LAN environments.
#Reference:Huawei HCIE-Datacom Guide - 802.1X Authentication & RADIUS Server Configuration
NEW QUESTION # 247
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