CCNP课程

• Illustrate the hierarchical network design model and architecture using the access, distribution, and core layers
  利用接入层、分布层、核心层概念，说明层次化的网络结构及网络设计模型
• Compare and contrast the various hardware and software switching mechanisms and operation, while defining the Ternary Content Addressable Memory (TCAM) and Content Addressable Memory (CAM), along with process switching, fast switching, and Cisco Express Forwarding concepts
  在不同的软硬件环境下，比较建立CAM表、 TCAM表所使用的数据交换机制及其交换操作，并阐述进程交换、快速交换和CEF交换的概念
• Troubleshoot Layer 2 connectivity using VLANs and trunking
  在使用VLAN和trunk的情况下，进行第二层连通性的排错
• Implementation of redundant switched networks using Spanning Tree Protocol
  利用生成树协议实现冗余的交换网络
• Troubleshooting link aggregation using Etherchannel
  在应用以太网通道的环境下，进行链路聚合的排错
• Describe the features, metrics, and path selection concepts of Enhanced Interior Gateway Routing Protocol (EIGRP)
  描述EIGRP特性、度量值的选取以及路径选择的概念
• Implementation and optimization of Open Shortest Path First (OSPF)v2 and OSPFv3, including adjacencies, packet types, and areas, summarization, and route filtering for IPv4 and IPv6
  实现和优化OSPFv2、OSPFv3，其中包括：在IPv4和IPv6之上的邻接关系建立、报文类型、区域、路由汇总及过滤
• Implementing External Border Gateway Protocol (EBGP) interdomain routing, path selection, and single and dual-homed networking
  实现EBGP域间路由、路径选择，以及相应情况下的单、双宿网络连接
• Implementing network redundancy using protocols including Hot Standby Routing Protocol (HSRP) and Virtual Router Redundancy Protocol (VRRP)
  利用HSRP、VRRP实现网路冗余
• Implementing internet connectivity within Enterprise using static and dynamic Network Address Translation (NAT)
  利用静态NAT、动态NAT实现企业内部到互联网的连接
• Describe the virtualization technology of servers, switches, and the various network devices and components
  描述服务器、交换机以及各种网络设备、网络组件的虚拟化技术
• Implementing overlay technologies such as Virtual Routing and Forwarding (VRF), Generic Routing Encapsulation (GRE), VPN, and Location Identifier Separation Protocol (LISP)
  实现VRF、GRE、VPN、LISP等“覆盖”技术
• Describe the components and concepts of wireless networking including Radio Frequency (RF) and antenna characteristics, and define the specific wireless standards
  描述无线网络的组件和概念，包括无线射频特性、天线特性，定义具体的无线网络标准
• Describe the various wireless deployment models available, include autonomous Access Point (AP) deployments and cloud-based designs within the centralized Cisco Wireless LAN Controller (WLC) architecture
  描述各种有效的无线网络部署模型，包括自治AP的部署模型和中心化Cisco WLC架构下基于云的设计模型
• Describe wireless roaming and location services
  描述无线网络漫游及本地服务
• Describe how APs communicate with WLCs to obtain software, configurations, and centralized management
  描述AP是如何与WLC通讯，以获得软件配置和进行中心化管理
• Configure and verify Extensible Authentication Protocol (EAP), WebAuth, and Pre-shared Key (PSK) wireless client authentication on a WLC
  配置和校验EAP、WebAuth，以及在WLC上进行的PSK无线客户端认证
• Troubleshoot wireless client connectivity issues using various available tools
  利用各种有效的工具进行无线客户端连通性排错
• Troubleshooting Enterprise networks using services such as Network Time Protocol (NTP), Simple Network Management Protocol (SNMP), Cisco Internetwork Operating System (Cisco IOS®) IP Service Level Agreements (SLAs), NetFlow, and Cisco IOS Embedded Event Manager
  利用NTP、SNMP、Cisco IOS SLA、NetFlow、Cisco IOS EEM等服务对企业网络进行排错
• Explain the use of available network analysis and troubleshooting tools, which include show and debug commands, as well as best practices in troubleshooting
  解释有效的网络分析、排错工具的使用，包括show、debug命令，以及在排错中可应用的其它更好的方式
• Configure secure administrative access for Cisco IOS devices using the Command-Line Interface (CLI) access, Role-Based Access Control (RBAC), Access Control List (ACL), and Secure Shell (SSH), and explore device hardening concepts to secure devices from less secure applications, such as Telnet and HTTP
  利用CLI、RBAC、ACL、SSH等方法，对Cisco IOS设备的安全管理访问进行配置；探索设备加固概念，并将Telnet、HTTP等不安全的应用安全化
• Implement scalable administration using Authentication, Authorization, and Accounting (AAA) and the local database, while exploring the features and benefits
  利用AAA和本地数据库实现可扩展性管理，并探索它们的特性和优点
• Describe the enterprise network security architecture, including the purpose and function of VPNs, content security, logging, endpoint security, personal firewalls, and other security features
  描述企业网络安全架构，包括VPN、内容安全、日志、端点安全、个人防火墙以及其它安全特性等的使用目的及其功能
• Explain the purpose, function, features, and workflow of Cisco DNA Center™ Assurance for Intent-Based Networking, for network visibility, proactive monitoring, and application experience
  解释Cisco DNA中心保险的使用目的、功能、特性及其工作流，其中包括Cisco DNA中心保险的如下几个方面：基于意图的网络、网络可视化、主动型监控和应用体验
• Describe the components and features of the Cisco SD-Access solution, including the nodes, fabric control plane, and data plane, while illustrating the purpose and function of the Virtual Extensible LAN (VXLAN) gateways
  描述Cisco SD-Access解决方案所使用的组件及其特性，其中包括：网络节点、结构控制平面和数据平面，并说明VXLAN网关的使用目的及其功能
• Define the components and features of Cisco SD-WAN solutions, including the orchestration plane, management plane, control plane, and data plane
  定义Cisco SD-WAN解决方案所使用的组件及其特性，其中包括：自动化配置平面、管理平面、控制平面和数据平面
• Describe the concepts, purpose, and features of multicast protocols, including Internet Group Management Protocol (IGMP) v2/v3, Protocol-Independent Multicast (PIM) dense mode/sparse mode, and rendezvous points
  描述组播协议的概念、使用目的及其特性，其中包括：IGMP v2/v3、PIM密集模式/稀疏模式以及汇合点
• Describe the concepts and features of Quality of Service (QoS), and describe the need within the enterprise network
  描述QoS的概念及其特性，描述企业网络的内部需求
• Explain basic Python components and conditionals with script writing and analysis
  解释Python脚本撰写以及分析过程中所涉及到的基本组件和基本条件
• Describe network programmability protocols such as Network Configuration Protocol (NETCONF) and RESTCONF
  描述NETCONF和RESTCONF等网络编程协议
• Describe APIs in Cisco DNA Center and vManage
  描述Cisco DNA 中心以及vManage中所涉及的API

• Configure classic Enhanced Interior Gateway Routing Protocol (EIGRP) and named EIGRP for IPv4 and IPv6
  在IPv4和IPv6环境下，配置经典的EIGRP和命名的EIGRP
• Optimize classic EIGRP and named EIGRP for IPv4 and IPv6
  在IPv4和IPv6环境下，优化经典的EIGRP和命名的EIGRP
• Troubleshoot classic EIGRP and named EIGRP for IPv4 and IPv6
  在IPv4和IPv6环境下，对经典的EIGRP和命名的EIGRP进行排错
• Configure Open Shortest Path First (OSPF)v2 and OSPFv3 in IPv4 and IPv6 environments
  在IPv4环境下配置OSPFv2，在IPv4和IPv6环境下配置OSPFv3
• Optimize OSPFv2 and OSPFv3 behavior
  优化OSPFv2和OSPFv3
• Troubleshoot OSPFv2 for IPv4 and OSPFv3 for IPv4 and IPv6
  在IPv4环境下，对OSPFv2进行排错；在IPv4和IPv6环境下，对OSPFv3进行排错
• Implement route redistribution using filtering mechanisms
  在实现路由重分布的过程中，使用路由过滤机制
• Troubleshoot redistribution
  路由重分布排错
• Implement path control using Policy-Based Routing (PBR) and IP service level agreement (SLA)
  利用PBR、SLA实现转发路径控制
• Configure Multiprotocol-Border Gateway Protocol (MP-BGP) in IPv4 and IPv6 environments
  在IPv4和IPv6环境下，配置MP-BGP
• Optimize MP-BGP in IPv4 and IPv6 environments
  在IPv4和IPv6环境下，优化MP-BGP
• Troubleshoot MP-BGP for IPv4 and IPv6
  在IPv4和IPv6环境下，对MP-BGP进行排错
• Describe the features of Multiprotocol Label Switching (MPLS)
  描述MPLS的特性
• Describe the major architectural components of an MPLS VPN
  描述MPLS VPN的主要构件
• Identify the routing and packet forwarding functionalities for MPLS VPNs
  识别MPLS VPN的路由及数据包转发功能
• Explain how packets are forwarded in an MPLS VPN environment
  解释在MPLS VPN环境下，如何进行数据包的转发
• Implement Cisco Internetwork Operating System (IOS®) Dynamic Multipoint VPNs (DMVPNs)
  实现Cisco IOS DMVPN
• Implement Dynamic Host Configuration Protocol (DHCP)
  实现DHCP
• Describe the tools available to secure the IPV6 first hop
  描述使IPv6第一跳实现安全化的有效工具
• Troubleshoot Cisco router security features
  Cisco路由器安全特性排错
• Troubleshoot infrastructure security and services
  安全基础架构、服务基础架构排错

To earn CCNP Enterprise, you pass two exams: a core exam and an enterprise concentration exam of your choice. And every exam in the CCNP Enterprise program earns an individual Specialist certification, so you get recognized for your accomplishments along the way.

• The core exam focuses on your knowledge of enterprise infrastructure including dual-stack (IPv4 and IPv6) architecture, virtualization, infrastructure, network assurance, security, and automation. The core exam is also the qualifying exam for CCIE Enterprise Infrastructure and CCIE Enterprise Wireless certifications. Passing the core exam will qualify candidates to schedule and take the CCIE lab within the validity of their core exam.
• Concentration exams focus on emerging and industry-specific topics such as network design, SD-WAN, wireless, and automation. You can prepare for concentration exams by taking corresponding Cisco training courses.

There are no formal prerequisites for CCNP Enterprise, but you should have a good understanding of the exam topics before taking the exam. CCNP candidates often also have three to five years of experience implementing enterprise networking solutions.

CCNP Enterprise certification is valid for three years.

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