Campus Network Architectures and Technologies - Campus Network Architectures and Technologies -

Getting to Know a Campus Network CAMPUS NETWORK OVERVIEW What Is a Campus Network?How Do Campus Networks Differ?What Do Campus Networks Consist Of?PAST AND PRESENT OF CAMPUS NETWORKS First-Generation: From “Sharing” to “Switching”Second-Generation: Layer 3 Routed Switching Third-Generation: Multiservice Converged Support Campus Network Development Trends and Challenges INEVITABLE INDUSTRY DIGITAL TRANSFORMATION Large Enterprises Education e-Government Services Retail CHALLENGES TO CAMPUS NETWORKS PRESENTED BY DIGITAL TRANSFORMATION Ubiquitous Connections On-Demand Services Perceptible and Visible Experience Efficient and Intelligent O&M Strong and Unbreakable Security Open and Sharing Ecosystem THE INDUSTRY’S VIEW OF NETWORKS IN THE DIGITAL WORLD Autonomous Driving Networks May Be the Ultimate Solution Intent-Driven Networks Achieve Level 3 Autonomous ROAD TO CAMPUS NETWORK RECONSTRUCTION Ultra-Broadband Simplicity Intelligence Security Openness Overall Architecture of an Intent-Driven Campus Network BASIC ARCHITECTURE OF AN INTENT-DRIVEN CAMPUS NETWORK KEY INTERACTION INTERFACES ON AN INTENT-DRIVEN CAMPUS NETWORK NETCONF Protocol YANG Model RESTful APIs SERVICE MODELS OF AN INTENT-DRIVEN CAMPUS NETWORK Service Layering of an Intent-Driven Campus Network Abstract Model of the Underlay Network Abstract Model of the Overlay Network Abstract Model of the Campus Service Layer CLOUD-BASED DEPLOYMENT MODES OF AN INTENT-DRIVEN CAMPUS NETWORK Building Physical Networks for an Intent-Driven Campus Network ULTRA-BROADBAND FORWARDING ON A PHYSICAL NETWORK Ultra-Broadband Forwarding Driven by Changes in the Campus Traffic Model Evolution of the Wired Backbone Network Standard Evolution of the Wired Access Network Standard Evolution of Wireless Access: Wi-Fi 4, Wi-Fi 5, and Wi-Fi 6 ULTRA-BROADBAND COVERAGE ON A PHYSICAL NETWORK IoT Drives a Fully Connected Campus Network IoT-Related Communication Protocols IoT Convergence Deployment Solution High-Power and Long-Distance PoE Power Supply BUILDING AN ULTRA-BROADBAND PHYSICAL NETWORK ARCHITECTURE Building an Ultra-Broadband Wired Network Building an Ultra-Broadband Wireless Network Building Virtual Networks for an Intent-Driven Campus Network INTRODUCTION TO NETWORK VIRTUALIZATION TECHNOLOGIES VLAN and VPN Outstanding NV03 Technology — VXLAN ARCHITECTURE OF VNS ON AN INTENT-DRIVEN CAMPUS NETWORK VN Architecture Roles of a VN TYPICAL VIRTUALIZATION SCENARIOS High-Tech Industrial Campus: One Network for Multiple Purposes Achieved through Network Virtualization Education Campus: Integrating Server Resources through Network Virtualization Commercial Building: Quick Service Provisioning through Network Virtualization VXLAN TECHNOLOGY BASICS Basic Concepts of VXLAN VXLAN Packet Format VXLAN CONTROL PLANE Understanding BGP EVPN VXLAN Tunnel Establishment Dynamic MAC Address Learning VXLAN DATA PLANE Intrasubnet Packet Forwarding Intersubnet Packet Forwarding Automated Service Deployment on an Intent-Driven Campus Network OVERVIEW OF INTENT-DRIVEN CAMPUS NETWORK AUTOMATION PHYSICAL NETWORK AUTOMATION Device Plug-and-Play Automatic Route Configuration Security Guarantee during Automation VIRTUAL NETWORK AUTOMATION Mapping between VNs and Resources Automated VN Deployment USER ACCESS AUTOMATION User Access Technology User Access Challenges and Solutions Automatic Access Configuration Automatic Account Management Automatic User Identity Identification Automatic User Policy Management Intelligent O&M on an Intent-Driven Campus Network GETTING STARTED WITH INTELLIGENT O&M Experience-Centric Proactive O&M Visualized Quality Evaluation System KEY TECHNOLOGIES USED FOR INTELLIGENT O&M Architecture of Intelligent O&M Data Collection Using Telemetry Audio and Video Quality Awareness Using eMDI Big Data and AI Processing Models INTELLIGENT O&M PRACTICES Real-Time Health Monitoring Based on KPIs Individual Fault Analysis Group Fault Analysis Big Data-Based Data Reports INTELLIGENT O&M OF WIRELESS NETWORKS Basic Radio Calibration Big Data-Based Intelligent Calibration Ubiquitous Mobile O&M E2E Network Security on an Intent-Driven Campus Network CAMPUS NETWORK SECURITY THREAT TRENDS AND CHALLENGES Network Security Threat Trends Traditional Security Defense Model Based on Security Zones APTs Compromise Traditional Security Defense Models CORE CONCEPTS AND OVERALL ARCHITECTURE OF BIG DATA-POWERED SECURITY COLLABORATION Core Concepts of Security Collaboration Overall Architecture of Security Collaboration INTELLIGENT SECURITY THREAT DETECTION BASED ON BIG DATA Big Data Analytics Process Principles of Big Data Analytics Efficiently Detecting Security Threats with Deep Machine Learning IDENTIFYING MALICIOUS ENCRYPTED TRAFFIC WITH ECA TECHNOLOGY Detecting Threats in Encrypted Traffic Logical Architecture of ECA Technology Working Principles of ECA Technology Data Characteristics Extracted by ECA Technology NETWORK DECEPTION TECHNOLOGY FOR PROACTIVE SECURITY DEFENSE Architecture and Principles of Network Deception Technology Network Obfuscation and Simulation Interaction Open Ecosystem for an Intent-Driven Campus Network DRIVING FORCE FOR AN OPEN CAMPUS NETWORK FULLY OPEN CAMPUS NETWORK ARCHITECTUR Intent-Driven Campus Network Openness Typical Openness Scenarios for an Intent-Driven Campus Network CONTINUOUS CONSTRUCTION OF THE CAMPUS NETWORK INDUSTRY ECOSYSTEM Intent-Driven Campus Ecosystem Solution Overview ESL Solution for Smart Retail Commercial Wi-Fi Solution for Smart Shopping Malls/Supermarkets UWB Positioning Solution for Industrial Intelligence JOINT INNOVATION BASED ON THE DEVELOPER COMMUNITY Introduction to the Developer Community Support and Service Provided by the Developer Community Intent-Driven Campus Network Deployment Practices CAMPUS NETWORK DESIGN METHODOLOGY Network Design Process Customer Requirements Survey and Analysis Guidelines Construction Objectives and Requirements Analysis INTENT-DRIVEN CAMPUS NETWORK DEPLOYMENT CASES Overall Network Planning Management Network and Deployment Mode Planning Underlay Network Planning Overlay Network Planning Egress Network Planning Service Deployment Planning SDN Controller Installation and Deployment Planning SDN Controller Configuration and Provisioning Process Huawei IT Best Practices DEVELOPMENT HISTORY OF HUAWEI IT CHALLENGES TO CAMPUS NETWORKS PRESENTED BY DIGITAL TRANSFORMATION HUAWEI SCENARIO-SPECIFIC CAMPUS NETWORK SOLUTIONS All-Scenario Wi-Fi: Covering Huawei’s Global Offices with Three SSIDs Free Mobility: Providing Consistent Service Experience for Huawei Employees Cloud Management Deployment: Supporting the Rapid Expansion of Huawei Device Stores Wi-Fi and IoT Convergence: Helping Huawei Campus Network Go Digital Intelligent O&M: Driving Huawei IT to Build a Proactive O&M System BRINGING DIGITAL TO EVERY CAMPUS Intent-Driven Campus Network Products INTENT-DRIVEN CAMPUS NETWORK PRODUCT OVERVIEW CLOUDENGINE S SERIES CAMPUS SWITCHES AIRENGINE SERIES WLAN PRODUCTS AirEngine Series WACs AirEngine Series Wireless APs NETENGINE AR SERIES BRANCH ROUTERS HISECENGINE USG SERIES ENTERPRISE SECURITY PRODUCTS IMASTER NCE-CAMPUS CIS SECURITY SITUATION AWARENESS SYSTEM Future Prospects of an Intent-Driven Campus Network INTELLIGENCE VISION FOR FUTURE CAMPUSES NETWORK TECHNOLOGY PROSPECTS FOR FUTURE CAMPUSES ACRONYMS AND ABBREVIATIONS