McAfee Secure sites help keep you safe from identity theft, credit card fraud, spyware, spam, viruses and online scams
My Cart (0)  

Huawei H12-891_V1.0

H12-891_V1.0

Exam Code: H12-891_V1.0

Exam Name: HCIE-Datacom V1.0

Updated: Sep 04, 2026

Q&A Number: 323 Q&As

H12-891_V1.0 Free Demo download

PDF Version Demo PC Test Engine Online Test Engine

Already choose to buy "PDF"

Price: $59.99 

About Huawei H12-891_V1.0 Exam Questions and Answers

Today, Huawei H12-891_V1.0 certification exam enjoyed by many people and it can measure your ability. With the certificate of Huawei certified engineers, you will have a better job and a better future.

Passing the Huawei H12-891_V1.0 exam has never been faster or easier, now with DumpCollection H12-891_V1.0 questions and answers, you absolutely can pass your exam on the first try.

DumpCollection is a good website that provides you with high quality and great value IT certification exam materials. Our exam dumps are written by IT experts who devoting themselves to providing candidates with the best and latest questions and answers on the basis for the real exam. 99.9% of hit rate absolutely can help you pass H12-891_V1.0 exam.

If you don't know how to start preparing for Huawei H12-891_V1.0 exam, DumpCollection will be your study guide. The excellent PDF version & Software version exam materials cover all the key points required in the exam. You just take 20-30 hours to learn it.

DumpCollection will provide our customers with one year free update. Once the exam materials updated, we will prompt update these exam questions and answers and automatically send the latest version to your mailbox. If you fail in the exam, you just need to send the scanning copy of your examination report card to us and we will give you FULL REFUND.

Before you choose DumpCollection, you can download our free demo which includes a part of questions and answers about Huawei H12-891_V1.0 exam. With the help of our Huawei H12-891_V1.0 exam dumps, you will pass your exam with ease. DumpCollection will be your best choice.

Simple operation: just two steps to complete your order. After you make your payment, we will immediately send the product to your mailbox. Download the attachment and you will get your product.

H12-891_V1.0 Online Test Engine

Online H12-891_V1.0 Test Engine supports Windows / Mac / Android / iOS, etc., because it is the software based on WEB browser.

Huawei H12-891_V1.0 Exam Syllabus Topics:

SectionObjectives
Routing and Switching Technologies- Switching technologies
  • 1. VLAN and STP
    • 2. Ethernet switching mechanisms
      - IP routing protocols
      • 1. BGP
        • 2. OSPF
          • 3. IS-IS basics
            Enterprise Network Architecture- Network design principles
            • 1. Hierarchical network architecture
              • 2. Scalability and high availability design
                Network Automation and Programmability- SDN and automation
                • 1. NETCONF/YANG basics
                  • 2. Network automation tools
                    WAN and VPN Technologies- MPLS fundamentals
                    • 1. VPN technologies
                      • 2. MPLS LDP and forwarding
                        Data Center and Virtualization Technologies- VXLAN and overlay networks
                        • 1. Data center network virtualization
                          Network Security and QoS- Security mechanisms
                          • 1. ACL and traffic control
                            • 2. Basic network security design
                              - QoS mechanisms
                              • 1. Traffic classification and shaping
                                IPv6 and Advanced IP Technologies- IPv6 deployment
                                • 1. IPv6 addressing and transition

                                  Huawei HCIE-Datacom V1.0 Sample Questions:

                                  Question 1

                                  Which of the following statements about OPS (Open Programmability System) application scenarios is incorrect?

                                  A. When the OPS is used to automatically deploy unconfigured devices, a Python script is used to obtain the IP addresses of the software and configuration file server and download the system software and configuration file.
                                  B. The OPS can reduce the impact of the network environment in some cases. For example, when collected information is transmitted to a server, the Python script can be used to temporarily store the execution result to the device when the network is disconnected. After the network is reconnected, the execution result is transmitted to the server.
                                  C. The OPS can be used to automatically check the health status of devices.
                                  D. To enable a network device to automatically send a configuration file to the server after the device configuration is saved, users can use the maintenance assistant to create a timer trigger condition and periodically run the Python script.


                                  Question 2

                                  Which of the following are application optimization functions in the Huawei SD-WAN Solution?

                                  A. QoS
                                  B. Application identification
                                  C. Intelligent traffic steering
                                  D. WAN optimization


                                  Question 3

                                  The channelized sub-interface and FlexE technologies both can be used to implement network slicing, but the application scenarios of the two technologies are slightly different. Which of the following statements about the two technologies are correct?

                                  A. It is recommended that FlexE be used to reserve resources for 50GE and higher-rate interfaces.
                                  B. Only network slicing based on channelized sub-interface can be deployed across MSTP devices.
                                  C. Only FlexE-based network slicing can be deployed across OTN devices.
                                  D. It is recommended that channelized sub-interface be used to reserve resources for interfaces with a bandwidth of less than 50 Gbit/s.


                                  Question 4

                                  Drag the IPsec functions on the left to the corresponding function description on the right.


                                  Question 5

                                  Which of the following statements is incorrect about a BGP/MPLS IP VPN?

                                  A. A BGP/MPLS IP VPN consists of customer edges (CEs), provider edges (PEs), and providers (Ps). PEs and Ps are carrier devices, whereas CEs are BGP/MPLS IP VPN customer devices.
                                  B. Inter-site communication can be implemented through VPN. A site can only belong to only one VPN.
                                  C. In most cases, CEs are unaware of VPNs and do not need to support MPLS or MP-BGP.
                                  D. Ps only need to provide basic MPLS forwarding capabilities and do not need to maintain VPN-related information.


                                  Solutions:

                                  Question 1
                                  Answer: B
                                  Question 2
                                  Answer: A,B,C,D
                                  Question 3
                                  Answer: A,C,D
                                  Question 4
                                  Answer: Only visible for members
                                  Question 5
                                  Answer: B

                                  1245 Customer ReviewsCustomers Feedback (* Some similar or old comments have been hidden.)

                                  Thanks for your real Q&As for this H12-891_V1.0 exam, which made me!

                                  Ernest

                                  Ernest     4.5 star  

                                  Dumpcollection was very helpful,especially on the H12-891_V1.0 QAs' coverage in the real test, in one side I don't need a study material bec I really studied for 3 months

                                  Dwight

                                  Dwight     4.5 star  

                                  Thanks for your good H12-891_V1.0 material.

                                  Carter

                                  Carter     5 star  

                                  I failed my exam with other website dumps first time. I choose Dumpcollection this time. Did not let me down. Passed successfully!

                                  Kenneth

                                  Kenneth     4.5 star  

                                  When I feel aimlessly I order this H12-891_V1.0 exam questions for reference. I think it is such a good choise I make. It helps me know the key points. Can not image I passed H12-891_V1.0 exam by the first try!

                                  Joy

                                  Joy     5 star  

                                  I passed my H12-891_V1.0 exams with the help of your H12-891_V1.0 exam dumps. I strongly recommend H12-891_V1.0 Material available at Dumpcollection to everyone. You are Superb!

                                  Nydia

                                  Nydia     4 star  

                                  I order it from you today, it's really goood!
                                  Today I passed H12-891_V1.0 test.

                                  Levi

                                  Levi     4 star  

                                  All great! Thanks!
                                  Great study materials.

                                  Boyd

                                  Boyd     4 star  

                                  This is the latest version. The Dumpcollection does not lie to me. The soft version is very good for me and it helps me face the mistakes I make. very good.

                                  Genevieve

                                  Genevieve     5 star  

                                  I just passed my H12-891_V1.0 exam. So happy that these H12-891_V1.0 dumps helped me a lot.

                                  Lyle

                                  Lyle     4.5 star  

                                  Non biased QAs Converting Exams into Success

                                  Mike

                                  Mike     4.5 star  

                                  I passed my HCIE-Datacom V1.0 certification exam in the first attempt. Thanks to Dumpcollection for providing the latest dumps that are surely a part of the original exam

                                  Agatha

                                  Agatha     4 star  

                                  I passed H12-891_V1.0 exam only because of your H12-891_V1.0 exam dumps. You gave me hope. I trust your H12-891_V1.0 exam materials and make it. Thank God! I made the right decision.

                                  Reginald

                                  Reginald     4.5 star  

                                  I would've spent countless hours reading books and hunting for sample tests but your H12-891_V1.0 material gave me exactly what I needed and the confidence to get high score.

                                  Lucy

                                  Lucy     4.5 star  

                                  I have failed the H12-891_V1.0 exam once, and I passed my H12-891_V1.0 exam this time by using H12-891_V1.0 exam braindumps in Dumpcollection , really appreciate.

                                  Berg

                                  Berg     5 star  

                                  Nice H12-891_V1.0 practice test for exam prep! I got everything needed for the exam and passed it easily. Thanks for so great!

                                  Valentine

                                  Valentine     5 star  

                                  H12-891_V1.0 exam engine covering the whole chapter in such a way, that there is no reason to leave any topic.

                                  Louis

                                  Louis     4.5 star  

                                  I am quite pleased with your dump. I recommended your H12-891_V1.0 test materials to all of my students. Your dump can help them prepare their exam well.

                                  Yetta

                                  Yetta     5 star  

                                  I am pleased to use H12-891_V1.0 exam materials.

                                  Colby

                                  Colby     4.5 star  

                                  LEAVE A REPLY

                                  Your email address will not be published. Required fields are marked *

                                  Contact US:  
                                   [email protected]  Support

                                  Free Demo Download

                                  Popular Vendors
                                  Adobe
                                  Alcatel-Lucent
                                  Avaya
                                  BEA
                                  CheckPoint
                                  CIW
                                  CompTIA
                                  CWNP
                                  EC-COUNCIL
                                  EMC
                                  EXIN
                                  Hitachi
                                  HP
                                  ISC
                                  ISEB
                                  Juniper
                                  Lpi
                                  Network Appliance
                                  Nortel
                                  Novell
                                  SASInstitute
                                  Sybase
                                  Symantec
                                  The Open Group
                                  all vendors
                                  Why Choose DumpCollection Testing Engine
                                   Quality and ValueDumpCollection Practice Exams are written to the highest standards of technical accuracy, using only certified subject matter experts and published authors for development - no all study materials.
                                   Tested and ApprovedWe are committed to the process of vendor and third party approvals. We believe professionals and executives alike deserve the confidence of quality coverage these authorizations provide.
                                   Easy to PassIf you prepare for the exams using our DumpCollection testing engine, It is easy to succeed for all certifications in the first attempt. You don't have to deal with all dumps or any free torrent / rapidshare all stuff.
                                   Try Before BuyDumpCollection offers free demo of each product. You can check out the interface, question quality and usability of our practice exams before you decide to buy.