Cloud Data Center Network Architectures and Technologies - Cloud Data Center Network Architectures and Technologies -

CLOUD COMPUTING VIRTUALIZATION TECHNOLOGIES INTRODUCED BY CLOUD COMPUTING SDN FOR CLOUD COMPUTING DCN PROSPECTS DCN Challenges Architecture and Technology Evolution of DCNs DCN TECHNOLOGY OVERVIEW Physical Architecture of DCNs Traditional Three-Layer Network Architecture Spine-Leaf Architecture Technology Evolution of DCNs xSTP Technologies Virtual Chassis Technologies L2MP Technologies Multi-Chassis Link Aggregation Technologies NVO3 Technologies ARCHITECTURE AND SOLUTION EVOLUTION OF DCNs FOR FINANCIAL SERVICES COMPANIES Architecture of Financial Services Companies’ Networks Financial Service Development Requirements and DCN Evolution Target Architecture and Design Principles of Financial Cloud DCs ARCHITECTURE AND SOLUTION EVOLUTION OF DCNs FOR CARRIERS Architecture of Carriers’ Networks Carrier Service Development Requirements and DCN Evolution Target Architecture and Design Principles of Carrier Cloud DCs Functional Components and Service Models of Cloud DCNs SERVICE MODELS OF CLOUD DCNs Typical OpenStack Service Model FusionSphere Service Model iMaster NCE-Fabric Service Model INTERACTION BETWEEN COMPONENTS IN THE CLOUD DCN SOLUTION Cloud DCN Solution Architecture Interaction between Components during Service Provisioning Network Service Provisioning Compute Service Provisioning INTERACTION TECHNOLOGIES BETWEEN CLOUD DCN COMPONENTS OpenFlow Introduction to OpenFlow Components of an OpenFlow Switch Working Modes of an OpenFlow Switch OpenFlow Table Information Exchange on an OpenFlow Channel NETCONF Introduction to NETCONF NETCONF Network Architecture NETCONF Framework NETCONF Capabilities NETCONF Configuration Datastore XML Encoding RPC Mode OVSDB YANG Function Description YANG Development Constructing a Physical Network (Underlay Network) on a DCN PHYSICAL NETWORK AND NETWORK INFRASTRUCTURE PHYSICAL NETWORK DESIGN ON A DCN Routing Protocol Selection Server Access Mode Selection Design and Principles of Border and Service Leaf Nodes Egress Network Design Constructing a Logical Network (Overlay Network) in a DC OVERLAY NETWORK VXLAN BASICS AND CONCEPTS VXLAN OVERLAY NETWORK VXLAN Overlay Network Types Comparison of VXLAN Overlay Network Types VXLAN CONTROL PLANE VXLAN DATA PLANE MAPPING BETWEEN SERVICE MODELS AND NETWORKS Constructing a Multi-DC Network MULTI-DC SERVICE REQUIREMENTS AND SCENARIOS Multi-DC SDN Network Requirements Architecture and Classification of the Multi-DC Solution MULTI-SITE SOLUTION DESIGN Application Scenario of the Multi-Site Solution Deployment of a Large VPC VPC Communication Multi-Site Solution Design Service Deployment Process in the Multi-Site Scenario VMM Interconnection Design Deployment Solution Design Forwarding Plane Solution Design External Network Multi-Active Model Recommended Deployment Solutions VPC Service Model by Security Level Multi-Tenant VPC Model Analysis MULTI-POD SOLUTION DESIGN Application Scenario of the Multi-PoD Solution Cross-DC Cluster Deployment Cross-DC VM Migration Network-Level Active/Standby DR Multi-PoD Solution Des ign Architecture of the Multi-PoD Solution Network-Level DR Security Policy Synchronization Design Forwarding Plane Recommended Deployment Solutions Building E2E Security for Cloud DCNs CLOUD DCN SECURITY CHALLENGES CLOUD DCN SECURITY ARCHITECTURE Overall Security Architecture Architecture of Security Components BENEFITS OF THE CLOUD DCN SECURITY SOLUTION CLOUD DCN SECURITY SOLUTION Virtualization Security Network Security Network Security Overview Microsegmentation SFC Security Services Advanced Threat Detection and Defense Border Security Security Management Best Practices of Cloud DCN Deployment DEPLOYMENT PLAN Overall Plan Common User Requirements Network Zone Design Physical Architecture Design SDN Design Recommended Service Network Plan Basic Principles for Designing a Physical Network Recommended Service Network Architecture Routing Plan Egress Network Plan Firewall Deployment Plan LB Deployment Plan Server Access Deployment Plan Management Network Plan (Recommended)Management Network Deployment Plan SDN Controller Deployment Plan (Recommended)Deployment Process Overview Basic Network Pre-Configurations Networking Deployment Parameter Plan Key Configuration Steps Installing the Controller Commissioning Interconnections Provisioning Services Service Provisioning Process Service Provisioning Example Openness of DCN DCN ECOSYSTEM OPENNESS OF THE CONTROLLER Northbound Openness of the Controller Southbound Openness of the Controller OPENNESS OF THE FORWARDER Northbound Openness of the Forwarder Openness of Forwarder Interconnection Cutting-Edge Technologies CONTAINER Overview Huawei SDN Container Network Solutions HYBRID CLOUD Overview Industry's Mainstream Hybrid Cloud Network Solutions Huawei Hybrid Cloud SDN Solution AI FABRIC Current State of AI DCNs New DCN Requirements Brought by AI Technology AI Fabric Technical Directions Components of the Cloud DCN Solution PHYSICAL CLOUDENGINE SWITCHES Overview Technical Highlights Evolution from 25GE, 100GE, to 400GE Telemetry Technology IPv6 VXLAN CLOUDENGINE VIRTUAL SWITCHES Overview Architecture Functions HISECENGINE SERIES FIREWALLS Overview Application Scenarios DC Border Protection Broadcasting and Television Network and Tier-2 Carrier Network Border Protection for Medium and Large Enterprises VPN Branch Access and Mobile Office Cloud Computing Gateway Advanced Content Security Defense Accurate Access Control Powerful Intrusion Prevention Refined Traffic Management Perfect Load Balancing IMASTER NCE-FABRIC Overview Architecture Functions SECOMANAGER Overview Architecture Logical Layers Peripheral Systems System Architecture Functions High Security Device Discovery Policy Management Open Interfaces ACRONYMS AND ABBREVIATIONS