软件定义网络(SDN(X)) 不同厂家的SDN 对SDN认识的误区 两种不同的网络需求 ACI Data Center Product Cisco ACI技术解析 SDN市场预测 关于SDN的定义 三大SDN标准化组织 什么是OpenFlow 思科的挑战和机遇 SDN架构核心组件 SDN和OpenFlow解决的问题 OpenFlow的局限 SDN三个主要组件和目标 NFV概述 ETSI NFV 参考架构 NFV和SDN的分工 NFV 架构中 SDN 的应用示例 综合性SDN解决方案 Cisco One 解决方案 Cisco ACI Data Center 部署应用面临的问题 Policy Driven Data Center Approach ACI Fabric互联矩阵 Application Definition Example of an “Application” The Policy Theory ACI Logical Architecture Relationship between Consumer and Provider ACI Fabric Design Data center network characteristic Spine-Leaf Architecture Why Spine and Leaf IS-IS Fabric Infrastructure Routing VXLAN Overlay 叠加网络 ACI VXLAN Header Additional ACI VXLAN Header Details VXLAN Tunnel Endpoint (VTEP) ACI Fabric Addressing ACI Fabric Integrated Overlay Decoupled Identity,Location, and Policy Leaf Packet Flow Distributed Forwarding Control Plane - Station Tables Layer 2 and Layer 3 Handing Hardware-based Directed ARP Forwarding Gratuitous ARP and Device Movement Forwarding Bounce ACI Fabric Unicast Forwarding Overview Fast Re-Route Unicast ACI Fabric Multicast Forwarding Overview Endpoint Learning & Lookup EPG Operational Tab - Client Endpoints EPG Operational Tab - Global Endpoints Endpoint Identity Location Learning Example ACI Policy Identification and Enforcement Nexus 9000 Platform: Two Modes Merchant and Custom ASICs Nexus 9508 Hardware Overview Nexus 9500 Platform System Controller Nexus 9500 Platform Supervisor Hardware 8-Slot Modular Chassis Air Flow Fabric Module – Data Plane Scaling for 8-Slot Chassis Deployment of Line Cards in the ACI Fabric Cisco Nexus ACI Modular Line Cards Cisco Nexus ACI Modular Line Cards - Reference Cisco Nexus 9300 Spine Platform Cisco Nexus 9300 Leaf Platform ACI Customer Bundles Configuration Switch Installation best practices |