Курс: NSXTDC2.4-TO VMware NSX-T Data Center: Troubleshooting and Operations [V2.4]
VMware NSX-T Data Center Устранение неисправностей и обслуживание (версия 2.4)

Ориентирован: на опытных системных администраторов NSX-T.
Предварительный уровень подготовки:

• Сертификация VMware Certified Professional Network Virtualization VCP-NV 2020 for NSX-T
• Курс: VMware NSX-T Data Center: Install, Configure, Manage [V2.4]
• или эквивалентный набор знаний и навыков

Продолжительность: 5 дней, 40 часов.
Методические материалы: учебник VMware на английском языке.
Документ об окончании курса: сертификат VMware. 
Квалификационный тест на степень: VCP-NV 2020 for NSX-T (не входит в стоимость курса, курс дает право на прохождение данного теста).

Этот курс предоставляет углубленные знания и навыки, которые позволят эффективно управлять, находить и устранять неисправности в среде NSX-T Data Center™. Рассматривается обновленный в версии 2.4 инструментарий и используемая службой техподдержки методология управления, поиска и устранения неисправностей.

Цели курса

После прохождения курса вы сможете:

• Establish and apply a structured troubleshooting approach and methodology
• Explain the NSX-T Data Center infrastructure components and the communications between them
• Identify, analyze, and troubleshoot problems related to the NSX-T Data Center management, control, and data planes
• Identify, analyze, and troubleshoot problems related to the NSX-T Data Center installation and upgrade
• Identify, analyze, and troubleshoot problems related to the NSX-T Data Center logical switching, logical routing, and load balancer services
• Identify, analyze, and troubleshoot network security problems related to the NSX-T Data Center Distributed firewall and Gateway firewall.
• Identify the components and packet flows involved in the NSX-T Data Center Datapath and troubleshoot various problems that could occur in the Datapath
• List the native tools available in NSX-T Data Center to identify and troubleshoot the problems related to NSX-T Data Center environment.

Программа курса

1. Course Introduction
   • Introductions and course logistics
   • Overview of modules and course objectives
   • Resources and references
   • Learning paths and certifications
2. NSX-T Data Center Architecture
   • Review of Virtual Cloud Network Framework
   • Recap of NSX-T Data Center architecture and components
3. Approach to Troubleshooting
   • Develop a structured approach to troubleshooting
   • Differentiate between symptoms and root causes
   • Identify and isolate problems residing in various areas
   • Apply an appropriate methodology and procedure to troubleshooting
4. Troubleshooting the NSX Management Cluster
   • Describe the NSX Management cluster architecture, components, and communication channels.
   • Identify the workflows involved in configuring the NSX Management cluster.
   • Validate and troubleshoot the NSX Management Cluster formation
5. Troubleshooting Infrastructure Preparation
   • Explain and troubleshoot ESXiTM Transport Node preparation issues.
   • Explain and troubleshoot KVM Transport Node preparation issues.
   • Explain and troubleshoot NSX Edge Transport Node preparation issues.
6. Troubleshooting Logical Switching
   • Understand the architecture of Logical Switching
   • List the modules and processes involved in configuring Logical Switching
   • Explain the importance of N-VDS in Transport Nodes
   • Explain the GENEVE protocol and GENEVE header format
   • Review the architecture and workflows involved in configuring OVS
   • Identify and troubleshoot common Logical Switching issues.
7. Troubleshooting Logical Routing
   • Review the architecture of Logical Routing and NSX Edge nodes
   • Explain the workflows involved in the configuration of Tier-0 and Tier-1 Gateways.
   • Explain the HA modes and logical router placements.
   • Identify and troubleshoot common Logical Routing issues.
8. Troubleshooting Load Balancing
   • Review of Load Balancer architecture and components
   • Identify and troubleshoot common Load Balancing issues.
9. Troubleshooting Security
   • Review the architecture of Distributed Firewall
   • Explain the workflows involved in configuring Distributed Firewall
   • Review the architecture of Gateway Firewall
   • Explain the workflows involved in configuring Gateway Firewall
   • Identify and troubleshoot common Distributed Firewall and Gateway Firewall issues.
10. NSX-T Data Center Operations and Tools
    • Review and perform the backup and restore of the NSX-T Data Center environment
    • Explain and validate the native troubleshooting tools (dashboards, traceflow, port connection tool, port mirroring) involved in troubleshooting the NSX-T Data Center environment
    • Configure syslog, IPFIX, and log collections for the NSX-T Data Center environment
    • Validate and review the APIs methods available to configure the NSX-T Data Center environment
11. NSX-T Data Center Upgrade
    • Identify the proper sequence of steps to upgrade NSX-T Data Center
    • Describe the necessary pre-upgrade and port-upgrade checks
    • Understand the Upgrade Coordinator architecture
    • Review and troubleshoot the upgrade process for NSX-T Data Center Environment
12. Datapath Walk-Through
    • Describe the components involved in the NSX-T Data Center Datapath
    • Verify and validate the path of the packet on the NSX-T Datapath
    • Identify and perform packet captures at various points in Datapath
    • Use nsxcli to retrieve several configurations involved in NSX-T Datapath