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Huawei H12-222-ENU

H12-222-ENU

Exam Code: H12-222-ENU

Exam Name: HCIP-Routing&Switching-IENP(Huawei Certified ICT Professional-Improving Enterprise Network Performance)

Updated: Sep 09, 2026

Q&A Number: 317 Q&As

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About Huawei H12-222-ENU Exam Questions and Answers

Certification Path

  • Pass the current exam on PearsonVUE
  • Pass the H12-222 Certified practice exam on PearsonVUE
  • If qualified, pass the H12-222 associate exam

Reference: https://support.huawei.com/learning/Certificate!toExamOutlineDetail?lang=en&nodeId=Node1000003919

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Difficulty in Attempting Huawei Implementing Enterprise Switching Network Training

Our Huawei H12 222 practice exam and Huawei H12 222 exam dumps are prepared by industry experts with combine experience of decades to make sure that all of the document necessary for you to pass the certfiication exam has been added and it is easily comprehensible. We suggest you to get practice questions and answers that introduce you to the actual exam format and the study questions, you are expected to answer in the real exam.

Sample Questions

Agile Controller, as a network resource automation control system, can provide unified policy engine and implement unified access strategy in the whole organization. It can realize based on user identity, access time, access location, terminal type, terminal source and access mode (For shot: 5W1H) certification and authorization.

  • True
  • False

Adopting QoS in the network, while improving the service quality of certain kinds of business, it will certainly damage the service quality of other business.

  • True
  • False

What is the configuration command that associates VRRP with BFD?

  • vrrp vrid 1 track bfd-session-name 1 reduced 100
  • track vrrp vrid 1 bfd-session session-name 1 reduced 100
  • bfd-session vrrp vrid 1 track session-name 1 reduced 100
  • vrrp vrid 1 track bfd-session session-name 1 reduced 100

When configuring a RADIUS server template on Huawei switches, which of the following options are optional configuration parameters?

  • Accounting server address and port
  • Authentication server address and port
  • RADIUS automatically detects users
  • shared-key

In MPLS, it has different ways for label distribution when using LDP, the following descriptions about LDP lable distribution way, which are wrong? (Multiple Choice)

  • Using a standalone mode, the LSR can send a label mapping to the upstream LSR and must wait for a label mapping message from the next hop of the LSR.
  • LDP label control can not use the independent way to mark.
  • The LDP label control can mark by Odered manner
  • Using an ordered manner, when an LSR is the originating node of a route, the LSR does not need to wait for the next-hop tag mapping to send the mapping to the upstream.

There is a difference between RSTP protocol and STP protocol, in RSTP protocol when defining port status, which port states are defined?

  • Learning state
  • Discarding state
  • All of the above
  • Forwarding state

When configuring and achieving STP protocol, each running STP agreement's switch in the network all have a unique ID, what is the ID?

  • six bytes length's MAC address
  • six bytes length's switch priority and the six-byte length's MAC address
  • two bytes length's switch priority and the six-byte length's MAC address
  • two bytes length's switch priority

When running the STP agreement on the switch, the switch just being started is in the initialization stage and thought itself is the root switch, which of this time's BPDU parameter settings is correct? (Please select 3 answers)

  • Designated Bridge is the switch itself
  • Designated Root is the switch itself
  • Designated Cost is 0
  • Designated Port is 0

The following is a switch configuration command,

(SWB) STP enable (SWB) STP mode STP (SWB) the STP priority 8192

Which description is correct? (please select 3 answers)

  • By default, Huawei switches operating mode is the traditional STP mode.
  • stp enable is used to start switch's STP function, by default, the switch's STP function is in the enabled function.
  • the priority of the switches, the range is 0 - 61440, the step length is 4096, namely the switch can set 16 priority values, such as 0, 4096, 8192.
  • stp priority commands is used to configure the switch priority, by default, the switch priority value is 32768.

Understanding functional and technical aspects of Ethernet Technology

The following will be asked from you in the Huawei H12 222 exam dumps:

  • MPLS principles and implementation: MPLS frame format and encapsulation, MPLS data forwarding process, LDP neighbor discovery and session establishment, LDP label management, and MPLS loop avoidance
  • RSTP principles and configuration
  • 802.1Q encapsulation and implementation of VLAN in Huawei products
  • MPLS VPN fault diagnosis: troubleshooting roadmap and debugging methods of control plane faults; troubleshooting roadmap and debugging methods of data plane faults Huawei Ethernet Switches
  • Hardware structure and working principles of Huawei switches
  • DHCP principles and extended switch feature, DHCP snooping MPLS VPN
  • STP principles and configuration
  • MSTP principles and configuration
  • Ethernet evolution process, port auto-negotiation technology, port trunking, port mirroring, working principles of a Layer 2 switch, and working principles of a Layer 3 switch VLAN
  • VRP software features of Huawei switches
  • Network Access Technology
  • QinQ principles, configuration, and implementation
  • Basic principles and implementation of MPLS VPN: single-domain MPLS VPN principles; implementation and application of OSPF in MPLS VPN
  • 802.1X access authentication techniques and principles
  • STP/RSTP/MSTP
  • Inter-VLAN routing, Super VLAN, MUX VLAN, ARP proxy, and VLAN mapping
  • GVRP principles, configuration, and implementation

Huawei H12-222-ENU Exam Syllabus Topics:

SectionObjectives
Network Security- Firewall Technologies
  • 1. Huawei Firewall Fundamentals
  • 2. Security Policy Deployment
Software-Defined Networking- SDN Fundamentals
  • 1. SDN Deployment Scenarios
  • 2. SDN Architecture
Network Monitoring and Management- Traffic Monitoring
  • 1. Traffic Analysis
  • 2. Port Mirroring
- Network Management Platforms
  • 1. Agile Controller Fundamentals
  • 2. eSight Features and Functions
IP Services- DHCP
  • 1. DHCP Working Principles
  • 2. DHCP Configuration and Troubleshooting
Data Center Virtualization Technologies- NFV
  • 1. NFV Application Scenarios
  • 2. NFV Concepts
- VXLAN
  • 1. VXLAN Architecture
  • 2. VXLAN Deployment
MPLS and MPLS VPN- MPLS Fundamentals
  • 1. MPLS Architecture
  • 2. Label Distribution and LSP Establishment
- MPLS VPN
  • 1. MPLS VPN Principles
  • 2. MPLS VPN Deployment and Configuration
Quality of Service- QoS Deployment
  • 1. End-to-End QoS Design
  • 2. Congestion Management
- QoS Fundamentals
  • 1. Traffic Policing and Shaping
  • 2. Traffic Classification
High Availability Technologies- Gateway Redundancy
  • 1. VRRP Principles
  • 2. VRRP Configuration and Optimization
- Fast Fault Detection
  • 1. BFD Deployment Scenarios
  • 2. BFD Fundamentals

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