Vendor: VMware

Tehnologije: Virtualization

Osim toga, polaznike ćemo uvesti u rad različitih mrežnih i sigurnosnih konstrukcija zajedno s nekoliko operativnih alata i alata za rješavanje problema koji pomažu u upravljanju i rješavanju problema s NSX-T Data Centerom. Polaznike ćemo upoznati s različitim vrstama tehničkih problema koje će zatim identificirati, analizirati i riješiti kroz sustavni proces.

Osnovne informacije

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  1. Koristiti izvorne alate dostupne u NSX-T Data Centeru za identificiranje i rješavanje problema vezanih za NSX-T Data Center okolinu.
  2. Koristiti VMware vRealize Log Insight i VMware vRealize Network Insight za identificiranje i rješavanje problema vezanih za NSX-T Data Center okolinu.
  3. Objasniti NSX-T Data Center komponente infrastrukture i njihovu međusobnu komunikaciju.
  4. Identificirati, analizirat i rješavati probleme vezane za NSX-T Data Center okolinu, a to su problemi vezani za upravljanje, kontrola, podatkovni plan, pripremu infrastrukture te logično usmjeravanje i prebacivanje (engl. routing and switching).
  5. Identificirati, analizirati i rješavati probleme sigurnosti mreže povezanih s NSX-T Data Center Distributed i Gateway vatrozidima.
  6. Identificirati, analizirati i rješavati probleme povezane s VPN-om i load balancingom.
  7. Identificirati komponente i tokove paketa uključene u NSX-T Data Center podatkovni promet i rješavati probleme koji se mogu pojaviti u podatkovnom prometu.
Iskusnim sistemskim i mrežnim administratorima te profesionalcima za informacijske mreže i kibernetičku sigurnost.
  • Razumijevanje TCP/IP protokola i usluga.
  • Poznavanje i radno iskustvo u računalnom umrežavanju uključujući switching and routing
  • Poznavanje i radno iskustvo s VMware vSphere i KVM-based okolinom

Prije pohađanja ovog tečaja preporučamo pohađanje treninga VMware NSX-T Data Center: Install, Configure, Manage i znanje razine nositelja certifikata The VMware Certified Professional – Network Virtualization.

Moduli koji će se izvoditi

  • Introductions and course logistics
  • Course objectives

  • Explain and validate the native troubleshooting tools (dashboards, traceflow, port mirroring) for the NSX-T Data Center environment
  • Configure syslog, IPFIX, and log collections for the NSX-T Data Center environment
  • Integrate NSX-T Data Center with vRealize Log Insight and vRealize Network Insight
  • Validate and review the APIs methods available to configure the NSX-T Data Center environment

  • 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

  • Describe the data plane architecture, components, and communication channels
  • Explain and troubleshoot VMware ESXi™ transport node preparation issues
  • Explain and troubleshoot KVM transport node preparation issues
  • Explain and troubleshoot VMware NSX® Edge™ transport node preparation issues

  • Understand the architecture of logical switching
  • List the modules and processes involved in configuring logical switching
  • Explain the importance of N-VDS and VDS in transport nodes
  • Review the architecture and workflows involved in configuring
  • Identify and troubleshoot common logical switching issues

  • 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

  • Review the architecture of the Distributed Firewall
  • Explain the workflows involved in configuring the Distributed Firewall
  • Review the architecture of the Gateway Firewall
  • Explain the workflows involved in configuring the Gateway Firewall
  • Identify and troubleshoot common distributed firewall and Gateway Firewall issues

  • Review load balancer architecture and components
  • Identify and troubleshoot common load balancing issues
  • Review of IPsec and L2 VPN architecture and components
  • Identify and troubleshoot common IPsec and L2 VPN issues

  • Verify and validate the path of the packet on the NSX-T datapath (East-West and North-South)
  • Identify and perform packet captures at various points in the datapath
  • Use nsxcli to retrieve configurations involved in the NSX-T datapath

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Trajanje: 40 sati

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