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所在平台: Udemy |
课程主页: https://www.udemy.com/course/gns3-certified-associate-exam-official-course-pass-the-exam/
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课程名称：GNS3认证助理考试官方课程（GNS3A）。 概述：此课程为GNS3认证助理（GNS3CA）官方课程，旨在涵盖通过GNS3CA考试所需的所有知识点。GNS3CA认证是针对下一代网络工程师的多厂商认证，专注于网络工程师在快速变化的、可编程的、自动化的智能网络时代所需的核心技能。随着每年数以十亿计的物联网设备接入互联网，网络工程师需要的不仅仅是通过命令行界面（CLI）手动配置网络设备，他们的技能需要扩展到网络编程和自动化，例如使用Ansible和Python、可编程API、开放网络技术、虚拟化、Linux以及支持多厂商环境。 此课程将帮助您获得以下知识和培训： - 使用GNS3安装和构建虚拟网络，了解多个厂商和协议。 - 解释和描述GNS3的核心功能和架构。 - 识别和排除GNS3安装和配置问题。 - 使用Python网络自动化脚本编程网络。 - 在GNS3拓扑中实现基于OpenFlow的SDN网络。 - 在GNS3拓扑中实现基于Docker的设备。 - 描述DevOps术语如数据格式、API、REST、NETCONF等。 - 使用Ansible网络自动化脚本编程网络。 - 安装和配置基于Linux的虚拟机及其核心功能。 - 安装、配置和排除VMware Workstation、ESXi、QEMU和VirtualBox等虚拟化软件的问题。 - 排除基本的网络问题。 考试主题包括但不限于： - GNS3核心技能 - GNS3架构和功能 - GNS3超虚拟机选项的配置和排除 - GNS3设备支持与故障排除 - 网络编程，包括Python和Ansible的使用 - SDN与NFV的定义与实施 - 虚拟化技术的使用 本课程将为参与者提供实用的知识和技能，帮助他们掌握现代网络工程所需的最新技术工具与理念。
This is the official GNS3 Certified Associate course. This course covers the topics you need to know to pass the GNS3CA Exam.The GNS3 Certified Associate (GNS3CA) program is a multi-vendor, next generation network engineer certification that focuses on the core skills that network engineers need today for the new era of rapidly changing, programmable, automated and intelligent networks.In today's rapidly changing networking environment where billions of IoT devices are being added to the Internet every year, it is no longer enough for network engineers to simply configure network devices manually via a Command Line Interface (CLI). Network engineer skill-sets need to diversify to include network programmability and automation skills such as Ansible and Python, programmable APIs, Open Networking technologies, virtualization, Linux and support of multi-vendor environments.The GNS3CA program will prepare you to have the knowledge and training to:Install and build virtual networks using GNS3 with knowledge of multiple vendors and protocolsExplain and describe GNS3 core functions and architectureIdentify and troubleshoot GNS3 installation and configuration issuesProgram networks using Python network automation scriptsImplement OpenFlow based SDN networks within GNS3 topologiesImplement Docker based appliances within GNS3 topologiesDescribe DevOps terms such as Data Formats, APIs, REST, NETCONF and othersProgram networks using Ansible network automation scriptsInstall and configure Linux based virtual machines and core Linux functionsInstall, configure and troubleshoot hypervisors such as VMware Workstation, ESXi, QEMU and VirtualBoxTroubleshoot basic network issuesExam topics:Core GNS3 SkillsExplain GNS3 architecture:GNS3 GUIGNS3 VMLocal versus remote VMsSchema (GUI / Web / Controller / Compute / Emulators)Explain, configure and troubleshoot GNS3 Hypervisor optionsVMware Workstation ProVMware Workstation PlayerVmware FusionVirtualBoxESXiQEMUDescribe GNS3 cloud solutions:Packet netExplain and contrast GNS3 device supportSwitchesRoutersFirewallsServersHostsExplain, configure and troubleshoot device types:Built-inHubSwitchCloud optionsNetwork VendorsDynamips IOS routersCisco IOSv applianceCisco IOSvL2 applianceArista vEOS applianceJuniper SRXv applianceFRRouting applianceServer / PC appliancesUbuntu ApplianceNetwork Automation ApplianceNetworker's Toolkit ApplianceDNS applianceOther popular GNS3 appliancesTroubleshoot GNS3 installation issues (GUI and VM)Describe GNS3 best practicesGNS3 GUIGNS3 VMEmulation optionsVendor device emulation / simulation optionsDescribe and use GNS3 programmability optionsREST APIcURLPostmanPython scriptsBash scriptsPython:Describe Python terms including:ObjectsVariablesStringsIntegers and floatsBooleansOperatorsListsDictionariesTuplesLoopsConditionsFunctionsExplain and troubleshoot Python code snippets includingText manipulation (split / join / concatenation)Loops (for / while)If / else / elseif logicDescribe and verify the Python Telnet library for network device automationDescribe, verify and troubleshoot the use of Netmiko for network device automationDescribe, verify and troubleshoot the use of NAPALM for network device automationLinuxDescribe Linux distributions (Red Hat, CentOS, Fedora, Debian, Ubuntu, Mint)Describe Linux Text editors (vi, nano)Configure, verify and troubleshoot IPv6 addressing, default gateways and static routes (Ubuntu)Describe and verify Linux Directory structures (Ubuntu)Describe file copying, moving and deleting (Ubuntu)Describe and verify common Linux commands (ls, grep, more, cat, less) (Ubuntu)Describe and verify Linux Permissions (Ubuntu)Describe Linux Processes (Ubuntu)Configure and verify Linux software installation (Ubuntu)Configure and verify Linux DNS server (dnsmasq)Configure and verify Linux DNS server (dnsmasq)Configure and troubleshoot network devices such as Cumulus Linux, Arista, NX9000 and FRR using Linux commandSDNDescribe SDN terms and definitionsController functionsPlane separationNorthbound interface (APIs)Southbound interface (APIs)NFVDescribe and contrast SDN visionsOpen SDNSDN via OverlaysSDN via APIsAutomation based SDNDescribe SDN protocolsOpenFlowNETCONFVxLANYANGDescribe and contrast Data FormatsJSONXMLYAMLDescribe source control using GitDescribe APIsNetwork Device APIsREST APIsDescribe and contrast SDN controllers:Open source SDN controllers (OpenDaylight, ONOS, RYU)Vendor SDN controllers (NSX, ACI, APIC-EM)Describe and verify basic OpenFlow switch flows (OVS / Mininet)OpenFlow 1.0 and 1.3 onlyProactive vs Reactive flowsPipeline ProcessingMatch TypesMatch ActionsMessage typesOpenFlow PortsAutomation ToolsAnsibleInstall and configure Ansible for network automationDescribe and contrast agentless vs agent based automation toolsDescribe Ansible terms such as Idempotency, Ad Hoc changes, inventory files, plays, tasks and playbooksImplement and troubleshoot Ansible scripts for network device automationDescribe and contrast Salt, Puppet and ChefVirtualization technologiesDescribe and contrast hypervisorsVMware Workstation ProVMware Workstation PlayerVMWare FusionVirtualBoxQEMUESXiDescribe and contrast virtual image types (img, qcow2, iso, ova and vmdk)Explain virtualization concepts such as nested virtualization, host virtualization, network NIC virtualization, network device sizing and scaling.Install and configure GNS3 supported hypervisorsInstall and configure GNS3 with cloud based providers such as Packet net
