乾颐堂思科数据中心Data Center 3.0 第八期课程表 （周六班）
乾颐堂思科数据中心Data Center 3.0 第八期课程表 （周六班）开课时间： 2022年12月31号 - 2022 年05月06号讲师：马海波上课时间：上午：9:50~12:00下午：13:20 ~17:20《思科Nexus交换机》
12月31日思科数据传统中心网络架构，Nexus系列产品线，Nexus 7K全系产品简介，Nexus系列交换机端口密度，Nexus系列交换机管理引擎介绍，N77系列的Supervisor 3E引擎，Virtual Output Queues，Nexus系列交换机管理连接方式，Nexus 7000 产品标示命名规则Nexus 7K以太网I/O模块分类Nexus 7K以太网M系列模块Nexus 7000 M2 I/O 模块Nexus 7000/7700 M3 I/O 模块Nexus 7K 以太网F系列模块Nexus 7000 F3 I/O ModulesFabric Services Accelerator (FSA) for F3 / M3F3卡流量转发Nexus 7700 F4 I/O ModulesI/O Modules 交互模式Proxy Forwarding 方式Lowest Common Denominator 方式F/M 卡 Hardware Table 容量对比Crossbar Switch Fabric 模块Nexus 7000 Fabric 模块（1）Nexus 7700 Fabric 2 模块多层的交换矩阵Layer 2 Hardware ForwardingMAC Table LookupLayer 3 Hardware ForwardingIP FIB TCAM Lookup电源:6KW AC电源:7.5KW AC电源:6KW DC电源非冗余模式及正确接线电源冗余（N+1 Redundancy）电网冗余（Grid Redundancy）电源冗余（Full Redundancy）Cisco NX-OS 模块架构Nexus 7000 / Nexus 7700NX-OS 特性一览Cisco NX-OS 之VirtualizationCisco NX-OS 之Continuous Operations / HACisco NX-OS 之SecurityCisco NX-OS 之Operational ManageabilityCisco NX-OS 之L4-7 Services IntegrationCisco NX-OS授权（1）Cisco NX-OS授权订购信息Cisco NX-OS授权申请与激活N5000/6000数据中心汇聚访问层交换机Nexus 5500/5600/6000 使用场景Nexus 5672UPNexus 5500 Data and Control Plane ElementsNexus 5500 Data Plane ElementsNexus 5500控制层面组件NEXUS 5672UP内部结构Nexus 5600 Key Forwarding TablesNexus 5600 Unicast Table ScalingHost Table Carving ProfilesMAC/ARP Resource Carving CLINEXUS 5600 系列比较NEXUS 5600/6000总结N2K Fabric Extender（FEX）Cisco Nexus 2000 系列Nexus 2232PP-10G Fabric ExtenderN2K命名方式Fabric Extender术语包发送简介（VN-Tag技术）Nexus 2000 拓扑 查看模块状态和版本信息配置管理IP地址配置CDP配置电源冗余配置NTP（Default VDC）配置NTP（None-Default VDC）Cisco Fabric Services配置CFS同步NTPScheduler简介配置SchedulerEthanalyzer简介配置EthanalyzerRollback简介配置Rollback激活密码强度检查配置SSH服务器SSH客户端CoPP简介SMARTnet简介Call home简介Alert GroupThe types of events that trigger alerts 配置Call homeCisco VDC架构Linux内核namespace机制虚拟化的可扩展性Default VDCNon-Default VDC普通VDCAdmin VDCVDC故障域VDC资源对象VDC资源共享Storage VDCVDC模块关联限制N7K-M132XP-12 Port Group介绍N7K-F132XP-15 Port Group介绍VDC之间的通讯VDC Resource TemplateVDC硬件利用:二层交换VDC硬件利用:三层交换带外VDC管理带内VDC管理配置Resource Template创建VDC限制VDC资源使用限制关联模块关联接口到VDC（DC2-N7K-3CPU Share（CPU份额）配置CPU Share配置Boot OrderVDC高可用性介绍（1）配置VDC高可用性Default VDC转换Admin VDCVDC之间的切换
01月07日端口的默认模式基本接口配置实验N7K基本接口配置N5K基本接口配置接口描述与beaconMTU配置介绍配置MTU理解UDLD技术配置UDLD模拟UDLD故障UDLD注意事项在DC1-N7K-3上配置OSPFThe IP unnumbered feature为OSPF配置BFD技术BFD邻居关系的建立BFD 理论介绍PSS简介Graceful Restart介绍DC1-N7K-1上配置Trunk，VLAN和VTPDC1-N5K-1上配置Trunk和VTP调整STP配置MST配置HSRP与VRRPL2 / L3知识点总结Cisco Nexus交换机使用Fabric ExtendersTop of Rack接线与End of Row管理Cisco Nexus 7000支持FEX的模块Cisco Nexus 9000支持FEX的模块Nexus 2348UPQ OverviewNexus 2232PP-10GE Fabric Extender包发送过程简介Network Interface Virtualization（NIV）架构VN-Tag端口扩展Cisco N7K FEX与VDCNexus 2000 SPANStaic Pinning介绍EtherChannel介绍端口命令的规则N7K与N5K支持的FEX拓扑N5K FEX实验一:单宿主FEX（Static Pinning）N5K FEX实验二:单宿主FEX（EtherChannel）
02月18日Port Channel简介Port Channel模式Hash Options（散列选项）实验一:Switchport Access实验二 :Switchport Trunk实验三 :Routed Interface实验四 :Routed subinterfacesvPCs 简介STP vs vPC最多32路Port-Channel（Double-Sided vPC）vPC 架构的组件（1）vPC 架构的组件（2）vPC 架构的组件（3）配置vPC原则vPC与N7K模块设计图vPC 控制层面操作vPC数据层面操作数据层防环 (vPC Check)vPC Peer Link Device FailurevPC Peer Failure — Peer-keepalive Link配置vPCs实验五:N7K的vPC（拓扑介绍）实验五:配置HSRPvPC and STP BPDUSpanning Tree推荐调整Spanning Tree配置vPC Peer Switch特性介绍AutorecoveryDelay RestorevPC Object TrackingARP SynchronizationvPC Peer-Gateway配置 N5K vs N7K vPC配置EvPCvPC DomainSystem MACvPC RolevPC Peer Link介绍vPC Member Port介绍vPC 与 VDC三层和vPC的相互影响三层和vPC的设计三层和vPC支持的设计STP和vPC的互操作多层vPC和数据中心互联FHRP与vPCOrphan-Port SuspendvPC与FEX的设计Switch Port Analyzer (SPAN)Encapsulated Remote SPAN (ERSPAN)ERSPAN配置NetFlow介绍NetFolw配置
02月25日 什么是OverlaysOverlays虚拟化种类VXLAN Overview VXLAN Frame Format VXLAN VTEPVXLAN Underlay Network – IP RoutingVXLAN Forwarding PlaneVXLAN Forwarding Packet VXLAN BUM Traffic HandlingVTEP Discovery & Address Learning Challenges with Flood-&-Learn VXLAN DeploymentsWhat is VXLAN/EVPNFunctions of VXLAN/EVPNVXLAN: Flood-&-Learn vs EVPN Control PlaneEVPN Primer --- MP-BGP ReviewEVPN Control Plane – Reachability DistributionEVPN Control Plane -- Host AdvertisementEVPN Control Plane -- Host MovementDistributed Anycast Gateway in MP-BGP EVPNVXLAN RoutingSymmetric Integrated Routing & Bridging (IRB)Packet Forwarding (Bridge) Packet Forwarding (Route) EVPN Control Plane -- ARP SuppressionEVPN Control Plane -- Head-end ReplicationFlood-&-LearnVSEVPN Control Plane
03月04日VxLAN EVPN ParametersRoute Distinguishers (RDs).Route Target (RT)EVPN Route typesRoute type 2 (MAC Only)Route type 2 (MAC/IP)Inclusive MulticastRoute type 5 (IP)Route type 5 (IP) 两种用途Sample EVPN-Related VRF Configuration for Layer 3 MultitenancyARP lookup miss with ARP SuppressionMulti-podMulti-fabric/Multi-siteInterfabric Option 1: Multi-podInterfabric Option 2: MultifabricInterfabric Option 3 (Multisite for Layer 3)Interfabric Option 4 (Multisite for Layer 2)VXLAN EVPN MultiPod实验拓扑Loopback配置Interface配置Ospf路由配置Pim组播配置MP-BGP配置VXLAN相关配置
03月11日VXLAN Evolves as the Control Plane EvolvesInter-X ConnectivityMulti-Pod Characteristics – ”The Single”Multi-Pod End-to-End EncapsulationMulti-Pod VXLAN Tunnel AdjacenciesMulti-Pod Underlay ExtensionMulti-Pod BUM ReplicationMulti-Pod Challenges – ”The Single”Multi-Site Overlay ForwardingVXLAN Multi-SiteVXLAN Multi-Site CharacteristicsVXLAN Multi-Site Underlay IsolationIntroducing the Border GatewayVXLAN Tunnel AdjacenciesHW/SW Support and Scalability ValuesBGW-to-CloudAnycast Border GatewayBUM Replication ModesControl Plane Deployment ConsiderationsOverlay Control Plane (L3 Core, no RS)Selective AdvertisementsMulti-Site Packet Walk (BUM)VXLAN Multi-Site Packet Walk(Bridging)VXLAN Multi-Site Packet Walk(Routing)VXLAN Multi-Site 拓扑 VXLAN Multi-Site 配置 VXLAN Multi-Site 双BGW场景 VXLAN Multi-Site PIP和VIP VXLAN Multi-Site Route-Type 4 VXLAN Multi-Site Route-Type 3VXLAN Multi-Site Fabric链路故障 VXLAN Multi-Site DCI链路故障 实现VXLAN不同租户间Route Leaking(上期已加，不再单讲)
《思科Nexus 9000 ACI 架构 》
03月18日软件定义网络（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 ProductCisco 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 ApproachACI Fabric互联矩阵Application DefinitionExample of an “Application”The Policy Theory ACI Logical ArchitectureRelationship between Consumer and ProviderACI Fabric DesignData center network characteristicSpine-Leaf ArchitectureWhy Spine and LeafIS-IS Fabric Infrastructure RoutingVXLAN Overlay 叠加网络ACI VXLAN Header Additional ACI VXLAN Header Details VXLAN Tunnel Endpoint (VTEP)ACI Fabric Addressing ACI Fabric Integrated OverlayDecoupled Identity,Location, and PolicyLeaf Packet FlowDistributed Forwarding Control Plane - Station TablesLayer 2 and Layer 3 HandingHardware-based Directed ARP ForwardingGratuitous ARP and Device MovementForwarding BounceACI Fabric Unicast Forwarding OverviewFast Re-RouteUnicastACI Fabric Multicast Forwarding OverviewEndpointLearning & LookupEPG Operational Tab - Client EndpointsEPG Operational Tab - Global EndpointsEndpoint Identity Location Learning ExampleACI Policy Identification and EnforcementNexus 9000 Platform: Two ModesMerchant and Custom ASICsNexus 9508 Hardware OverviewNexus 9500 Platform System ControllerNexus 9500 Platform SupervisorHardware 8-Slot Modular Chassis Air FlowFabric Module – Data Plane Scaling for 8-Slot ChassisDeployment of Line Cards in the ACI FabricCisco Nexus ACI Modular Line CardsCisco Nexus ACI Modular Line Cards - ReferenceCisco Nexus 9300 Spine PlatformCisco Nexus 9300 Leaf PlatformACI Customer Bundles ConfigurationSwitch Installation best practices
03月25日什么是APICAPIC controller is attached in-bandAPIC Clustering -Sharding TechnologyEffect of Sharding on ReliabilityAPIC ClusteringRESTful API OverviewCreating an App Network ProfileAPIC Hardware PortsFabric Initialization & MaintenanceFabric LoginFabric GUI overviewFabric Initialization & MaintenanceACI Initial Configuration StepsManagement Networks配置OOB and Inband MGMT配置NTPACI Policy TypesFabric Policy and Access Policy面向外部接口配置配置接口policy配置接口policy group配置接口 profile配置交换机 profile配置ACI Pools配置VLANs PoolEPG Mapped to Multiple Ports and VLANs配置Physical and External DomainConcept of Domain配置Physical Domain配置Attachable Entity Profile（AEP）配置AEP with Interface Policy Group配置vPC in ACI FabricACI 逻辑模型Application Network Profiles (ANP)ACI Connection to Outside NetworkExtend L2 Domain Out of ACIOption A： Extend EPGOption B： Extend Bridge DomainACI L2 External Connection - STP InteractionACI Layer 3 outside connectionsBorder LeavesRoute Distribution within the ACI FabricOSPF Peering between ACI and the External RouterOSPF High-Availability DesignLayer 3 Outside Connection with OSPF Example集成L4-L7 Service GraphsService Graph DefinitionACI TerminologyWith service graph the operational model changesHow to Use Sevice GraphDevice Definition and Package
04月01日清空APIC现有配置清空leaf1现有配置清空spine1现有配置初始化APIC配置注册Leaf 和 Spine 节点配置Leaf 和 Spine 节点管理地址配置Leaf 和 Spine NTP地址应用层自上而下的设计应用层整体设计应用层需求恢复APIC空配置创建租户和VRF创建桥域T1-BD1创建T1租户HTTP合约创建Common租户ICMP合约创建T1租户下T1-ANPEPG访问关系图通过vCenter domain注册到APIC配置Vmware ESXi主机使用APIC的DVS配置连接主机的接口AEP关联EPG到Vmware vCenter Domain关联VM到EPG的Port Group测试ping GatewayDC2-N7K2上OSPF 和 Interface的配置ACI Fabric内开启MP-BGP根据情况决定创建和N7K连接的端口的AEP创建L3Out外部网络（L3Out类型的EPG）与N7K建立OSPF邻居L3Out EPG调用访问到 EPG NGINX的合约多租户多层应用互通实现新增ACI的 Multi-Pod 理论和实验讲解
《思科存储网络》
04月08日SAN, LAN, and ComputeCisco’s Commitment to FCCisco MDS 9706, 9710 and 9718 Product PortfolioUnmatched Flexibility with Multi-Protocol InnovationsBoosting Scale for SAN InfrastructuresThousands of DevicesCisco MDS 9710 Multilayer DirectorCisco MDS 9000 16G Fibre Channel FamilyMDS 9250i Multiservice Fabric SwitchCisco Nexus 5672UP-16GEvolving the Datacenter in PhasesMDS 9718 USE CASECISCO 40G QSFP BIDITRANSCEIVERS40GE ISL USE CASELarge-Scale Converged Ethernet DeploymentsThe Power of Ecosystem存储技术发展史什么是DAS,NAS 和SAN硬盘接口协议NAS架构Block I/O vs. File I/OBlock-Based ProtocolsSCSI OverviewSCSI 协议Storage Area Network (SAN)存储协议技术示意图Fibre Channel Overview标准的FC端口类型Fibre Channel物理地址编址 FCID知名地址N_Port Virtualization（NPIV）N Port Virtualization（NPV）NPV与NPIV关系FC帧头部结构FC头部字段详细介绍Fibre Channel FC-2 层次Fibre Channel帧结构以太网流控Fibre Channel Flow ControlFabric Login（FLOGI）Port Login（PLOGI）Process Login（PRLI）Fabric Short Path FirstLoad Balancing over equal cost pathsCommon Design Practice - Redundant FabricsVirtual SANs (VSANs)Two Primary Functions of VSANsVSANs and ZonesFC 配置实验部分
04月15日The Evolving Data Center ArchitectureFC over Ethernet (FCoE) FCoE Enables Unified Fabric Before I/O ConsolidationAfter I/O ConsolidationHigh-Speed Ethernet Server Adoption使用PAUSE技术实现无丢包（ 802.3x）Data Center Bridging四大组成技术Priority Flow Control Enhanced Transmission SelectionDCBX: Data Center Bridging eXchangeBCN/QCNFCoE MappingFCoE的封装FCoE与FIPFibre Channel Forwarder Fibre Channel Port TypesFIP简介FC和 FCoE 配置实例对比FIP Virtual Link EstablishmentFIP VLAN DiscoveryFIP VLAN RequestFIP VLAN ResponseFIP FCF DiscoveryFIP FCF discovery solicitationFIP Virtual Link InstantiationFIP FLOGI RequestFIP FLOGI ACCFIP Virtual Link MaintenanceFIP KeepAliveFCF MAC地址FPMAs and SPMAsFCoE接口示意图What is FCoE-NPV FCoE-NPV configuration Details Single Hop Design-OverView Single Hop Design - The CNA Point of View Single Hop Design- The FCoE VLANSingle Hop Design - Converged Links and vPC Multi - Hop Design FCoE 配置实验部分配置VFC配置N5K1和N5K3之间的FCoE 链路配置N5K1和N5K3 之间的zone
《思科UCS统一计算系统》
04月22日服务器部署：机架式服务器部署：刀片式刀片式服务器部属：管理刀片式服务器部属：应用服务器部署虚拟化Cisco的解决方案传统刀片服务器架构思科统一计算系统UCS重要革新之一：嵌入式管理重要革新之二：Unified Fabric重要革新之三：优化的虚拟化环境重要革新之四：内存扩展技术重要革新之五：无状态服务器重要革新之六：混合服务器UCS组件简介UCS 系列整体架构UCS Fabric InterconnectsFabric Interconnects-6300系列Fabric Interconnects-6400系列Fabric ExtenderFabric Extender – 2304XPFabric Extender详细介绍Blade Servers: UCS B-SeriesChassis – 5108UCS系统背面UCS系统正面UCS架构物理视图UCS架构逻辑视图Blade Servers: UCS B-SeriesRack Servers: UCS C-SeriesServer AdaperCisco UCS VIC 1340Cisco UCS VIC 1227UCS S3260 Storage ServerCisco UCS E-Series ServersUCS模拟器安装与初始化UCS模拟器下载地址UCS模拟器初始化UCS模拟器基本选项配置Fabric Interconnect配置FI的高可用性登陆UCSM
04月29日高可用性FI连接高可用性集群高可用性集群初始化Equipment面板Servers面板LAN面板SAN面板VM面板Admin面板Global PoliciesChassis Discovery PolicyPower Policy配置DNS配置时区与NTP配置Server Port发现B200M2Ethernet End Host Modedisjoint layer-2Soft-PinningHard-PinningEHM发送规则Ethernet Switching ModeUplink配置指南UCSM创建VLAN创建Port-Channel（FI-A）配置LAN Uplinks ManagerUCS支持的存储FC End-Host Mode创建VSAN与VLAN设备间FC链路配置配置FI-A Uplink配置FCoE Uplink创建UUID Pools创建MAC Address Pools创建WWNN Pools创建WWPN Pools创建Management IP Address Pool创建Server Pools
05月06日Service ProfileOpt-In ModelsIdentify Service ProfileStorageNetworkingSANConnectivityvNIC/vHBA PlacementvMedia PolicyServer Boot Order确定Target PWWNMaintenance PolicyOperational Policies关联Service Profile到服务器N5K3 Zone配置Open-E 配置SANBOOT 启动成功Service Profile Template组织关系与策略设计两种类型的Templates安装B200M2 ESXi配置B200M2 vSwitch1
思科数据中心3.0更新公告：视频汇总网盘目录里（DC优质群公告有链接地址）如何快速有效学习思科数据中心3.0：视频汇总网盘目录里下列扩展课视频课程（限直通车学员）需要自己额外时间学习；《VMware vSphere 7.0虚拟化》 ---- 上正课前必学课程！ 《VMware NSX网络虚拟化》《Cisco HyperFlex超融合》《开源KVM虚拟化》 《LISP in SDA》----推荐学习《云管理平台OpenStack部署》《F5 应用交付网络2020版》---- 重点推荐学习《Docker&Kubernetes 2021版》现已加入直通车扩展课程 ---- 重点推荐学习《SDN之OpenFlow + OpenDaylight 2022版》最新录制乾颐堂客服热线：400-618-8070乾颐堂官网：www.qytang.com乾颐堂网络实验室 我们为您想的更多
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