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Exam Content

The HCIE-Datacom V1.0 Certification Exam covers routing and switching advanced technologies, panoramic view of enterprise network architecture, typical architecture and technologies of campus network, planning and deployment of Huawei CloudCampus solution, typical architecture and technologies of WAN interconnection, planning and deployment of Huawei SD-WAN solution, typical architecture and technologies of bearer WAN, planning and deployment of Huawei CloudWAN solution, network automation technologies and practice.

Knowledge Content

Content details

1.0 Advanced Routing and Switching Technology

    1.Advanced OSPF (Open Shortest Path First) Configuration and Optimization:

        1.1 OSPF area design and optimization

        1.2 OSPF multipath routing (ECMP)

        1.3 OSPF route filtering and redistribution

        1.4 OSPF authentication and security configurations

    2. Advanced BGP (Border Gateway Protocol) Configuration and Optimization:

        2.1 BGP path selection strategy and tuning (e.g., route maps, AS path prepending, aggregation, etc.)

        2.2 BGP Multi-Protocol Extension (MP-BGP)

        2.3 BGP peer relationships and route reflectors configuration

        2.4 BGP route aggregation and redistribution

    3. MPLS (Multiprotocol Label Switching):

        3.1 MPLS L3VPN and L2VPN configuration

        3.2 MPLS Label Distribution Protocol (LDP) and resource allocation

        3.3 MPLS Traffic Engineering (TE) and traffic management configuration

        3.4 MPLS fast forwarding and Quality of Service (QoS)

    4. Advanced IPv6 Routing and Switching:

        4.1 IPv6 routing protocols (such as OSPFv3, BGP4+) configuration

        4.2 IPv6 address planning and routing optimization

        4.3 IPv6 security and firewall strategies

    5. SDN (Software-Defined Networking):

        5.1 SDN architecture and principles

        5.2 Control plane and data plane separation

        5.3 OpenFlow protocol and SDN controller configuration

    6. VLAN and Trunk Technologies:

        6.1 VLAN partitioning and configuration

        6.2 Trunk links and inter-VLAN routing configuration

        6.3 Optimizing VLAN’s Spanning Tree Protocol (STP)

    7. STP (Spanning Tree Protocol) and RSTP (Rapid Spanning Tree Protocol):

        7.1 STP optimization and troubleshooting

        7.2 RSTP principles and configuration

        7.3 MSTP (Multiple Spanning Tree Protocol) application and configuration

     8. QoS (Quality of Service) Configuration and Optimization:

        8.1 QoS classification, marking, queuing, and scheduling policies

        8.2 Bandwidth management and traffic shaping

        8.3 Latency and packet loss control strategies

    9. VxLAN and Overlay Technologies:

        9.1 VxLAN principles and configuration

        9.2 Overlay and underlay network design

        9.3 Interconnectivity and scaling in virtualized environments

2.0 Campus Network Planning and Deployment

    1. Campus Network Architecture Design:

        1.1 Design and planning of core, distribution, and access layers

        1.2 Role allocation and redundancy design for each layer

        1.3 VLAN partitioning and design to meet different business needs (e.g., office, video surveillance, wireless, etc.)

        1.4 Network topology design, including ring, tree, and star topologies

        1.5 Network segmentation and isolation strategies

    2. Campus Wireless Network Planning and Deployment:

        2.1 Access point (AP) deployment and coverage area design

        2.2 Wireless network frequency planning and channel management

        2.3 Wireless network capacity planning and load balancing

        2.4 Wireless security design, including WPA3, 802.1X authentication, etc.

        2.5 Wireless roaming and access policies

    3. Deployment of Campus Switches and Routers:

        3.1 Selection and configuration of core and distribution switches

        3.2 Switch stacking and redundancy design (e.g., VSS, VRRP)

        3.3 Router interface configuration and redundancy deployment (e.g., HSRP, VRRP, GLBP)

        3.4 VLAN partitioning and inter-VLAN routing configuration

        3.5 Data center and campus network interconnection design

    4. Network Security Design and Deployment:

        4.1 Configuration of firewalls and Intrusion Detection/Prevention Systems (IDS/IPS)

        4.2 Strategies to prevent ARP spoofing and MAC address spoofing

        4.3 Policy-based access control and authentication (e.g., 802.1X, AAA)

        4.4 Network segmentation and isolation technologies (e.g., ACLs, VLAN partitioning)

        4.5 VPN and remote access security design

    5. Campus Network Traffic Management and Optimizatio

        5.1 Bandwidth planning and traffic management

        5.2 Quality of Service (QoS) policy configuration

        5.3 Traffic shaping and congestion management

        5.4 Dynamic bandwidth allocation and optimization

        5.5 Latency and packet loss control

    6. SD-WAN and SDN Applications in Campus Networks:

        6.1 SD-WAN architecture and deployment

        6.2 Integration of SDN controllers and switching devices

        6.3 Traffic optimization and path control based on SDN

        6.4 Cloud interconnection and cross-region network optimization

    7. High Availability and Redundancy Design:

        7.1 Redundancy configuration of network devices (e.g., dual routers, dual switches)

        7.2 Link redundancy and load balancing technologies (e.g., LACP, ECMP)

        7.3 Fast failure recovery design and strategies (e.g., BFD, VSS)

    8. Network Monitoring and Troubleshooting:

        8.1 Configuration and management of network monitoring platforms

        8.2 SNMP, NetFlow, and other network monitoring protocols

        8.3 Troubleshooting processes and tools (e.g., Wireshark, Traceroute, Ping)

        8.4 Network performance analysis and traffic analysis

    9. Campus Network Scalability and Upgrades:

        9.1 Planning and implementation of network expansion

        9.2 Load balancing and scalability design

        9.3 Software version upgrades and patch management

        9.4 Integration of new technologies and seamless migration (e.g., IPv6 transition)

3.0 WAN Interconnection Network Planning and Deployment/Bearer WAN Planning and Deployment

    1. WAN Architecture Design:

        1.1 WAN network architecture design and planning

        1.2 Network hierarchy structure (core, distribution, access layers) and redundancy design

        1.3 WAN connection design between data centers and remote branches

        1.4 Access methods and link selection (e.g., MPLS, Internet, leased lines, wireless, etc.)

    2. WAN Transport Technologies:

        2.1 MPLS (Multiprotocol Label Switching) technology configuration and optimization

        2.2 Leased line connections and VPN design

        2.3 Internet connectivity and bandwidth management

        2.4 SD-WAN (Software-Defined WAN) architecture and applications

        2.5 Layer 2 and Layer 3 VPN technologies

        2.6 WAN link redundancy and load balancing

    3. Traffic Engineering and QoS:

        3.1 MPLS Traffic Engineering (TE) configuration and optimization

        3.2 WAN traffic management and optimization strategies

        3.3 Bandwidth allocation and traffic shaping

        3.4 QoS policy configuration and bandwidth assurance

        3.5 WAN link load balancing and optimization (e.g., ECMP)

    4. WAN Security Design:

        4.1 VPN and encryption technologies (e.g., IPsec, GRE, DMVPN, etc.)

        4.2 Network security protection (e.g., firewalls, IDS/IPS, access control)

        4.3 Policy-based access control and authentication (e.g., AAA, 802.1X)

        4.4 Protection against WAN link attacks and data leaks (e.g., ARP spoofing, DDoS protection)

    5. WAN Redundancy and High Availability:

        5.1 WAN link redundancy design and protocols (e.g., HSRP, VRRP, GLBP)

        5.2 Link protection protocols (e.g., BFD, LACP, VSS)

        5.3 Fast failover and recovery mechanisms

        5.4 Multi-path routing design and optimization (e.g., ECMP, MPLS TE)

    6. WAN Monitoring and Troubleshooting:

        6.1 Configuration and management of WAN network monitoring platforms (e.g., SNMP, NetFlow, Syslog)

        6.2 WAN performance monitoring and traffic analysis

        6.3 Troubleshooting methods and tools (e.g., Ping, Traceroute, Wireshark)

        6.4 Network latency, packet loss, and link quality analysis

    7. SD-WAN Deployment and Integration:

        7.1 SD-WAN architecture and principles

        7.2 SD-WAN controller and branch device configuration

        7.3 Traffic optimization and path selection based on SD-WAN

        7.4 Integration of SD-WAN with traditional MPLS networks

    8. WAN Scalability and Upgrades:

        8.1 WAN network expansion planning and implementation

        8.2 Introduction and upgrade of new technologies (e.g., 5G, IPv6 transition)

        8.3 Dynamic bandwidth and resource allocation

        8.4 Scalability design for WAN devices and links

    9. Cloud Integration with WAN:

        9.1 Cloud interconnection architecture design and configuration

        9.2 Optimization of cloud services and WAN connectivity

        9.3 High-speed interconnectivity between cloud applications and branches

        9.4 Cloud security policies and access control

4.0 Network Automation

    1. Overview of Network Programming Automation

        1.1 Overview of Network Programming and Automation

        1.2 Network Automation Development Engineer

        1.3 Classification of Network Automation

        1.4 Overview of Network Artificial Intelligence

    2. SSH Principles and Practices

        2.1 Introduction to SSH

        2.2 Architecture of Paramiko Components

        2.3 SSH Practical Implementation

    3. NETCONF YANG Principles and Practices

        3.1 Background of Network Management Technologies

        3.2 NETCONF Protocol

        3.3 YANG Modeling Language

        3.4 RESTCONF Protocol

    4. Telemetry Principles and Practices

        4.1 Overview of Telemetry

        4.2 Technical Principles of Telemetry

        4.3 Telemetry Configuration and Practice

    5. OPS Principles and Practices

        5.1 Overview of OPS (Operations)

        5.2 Principles of OPS

        5.3 OPS Application Scenarios

        5.4 OPS Configuration Practices

    6. RESTful Principles and Practices

        6.1 Overview of SDN (Software-Defined Networking)

        6.2 REST and RESTful

        6.3 HTTP Working Principles

        6.4 Practical RESTful API Usage

      7. iMaster NCE-Campus Open API Introduction

        7.1 Overview of Solutions

        7.2 Introduction to Typical Scenarios and Open Capabilities

        7.3 Open Cooperation Cases

    8. iMaster NCE Business Open Programmability

        8.1 Background

        8.2 Introduction to NCE Business Open Programmability

        8.3 Key Capabilities of NCE Business Open Programmability

        8.4 Related Concepts of NCE Business Open Programmability