Optimizing Network Performance with Wireshark (ONPW)

Descripcion de Curso Calendario
 

Quién debería asistir

  • Everybody who is asked "Why is the application slow?"
  • Every network engineer who is challenged with "Why does your network makes my users wait?"
  • Network administrators, engineers and consultants who are responsible for troubleshooting and performance analysis of networks.

Prerrequisitos

Our short ONPW Pre-Assessment helps students to verify their required knowledge level.  

Objetivos del curso

This class teaches seasoned Wireshark users how to identify performance problems. While analyzing a complex, mashed network and multi-tier Client-Server architectures the class introduces techniques to identify performance problems. With a lot of practical exercises students identify latencies of network links and active components. The class demonstrates the effect of typical misconfigurations and misconceptions in applications, servers, workstations and networks. Students learn to combine Wireshark with a spreadsheet application to calculate precise response times and present them as meaningful charts.

Contenido del curso

  • Calculate response times from the users point of view from a network trace
  • Calculate network latency
  • Follow TCP sessions through NAT-/PAT-Gateways
  • Influence of proxy servers and load balancers
  • Reasons for excessive retransmissions and their impact on performance
  • Analysis of multi-tier Client-Server applications
  • Follow client requests in HTTP connections to backend database servers
  • Recognise network bottlenecks from trace files
  • Analysis of standard protocols like SMB or database protocols to identify application problems from a trace file
  • Optimization of routing protocols for redundant networks
Classroom training
Modality: C

Duración 4 días

Fechas y Registro
 
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América Latina
Europa
España
Feb 25, 2019 - Feb 28, 2019 Madrid
May 27, 2019 - May 30, 2019 Madrid
Portugal
Mar 4, 2019 - Mar 7, 2019 Lisboa
Jun 3, 2019 - Jun 6, 2019 Lisboa
Oriente Medio
Emiratos Árabes Unidos
Dec 23, 2018 - Dec 26, 2018 Dubai Lenguaje del curso: Inglés This course is being delivered by iTLS.
Feb 24, 2019 - Feb 27, 2019 Dubai Lenguaje del curso: Inglés This course is being delivered by iTLS.
May 26, 2019 - May 29, 2019 Dubai Lenguaje del curso: Inglés This course is being delivered by iTLS.
Katar
Dec 23, 2018 - Dec 26, 2018 Doha Lenguaje del curso: Inglés
Jun 9, 2019 - Jun 12, 2019 Doha Lenguaje del curso: Inglés
Africa
Egipto
Feb 24, 2019 - Feb 27, 2019 El Cairo Lenguaje del curso: Inglés
May 26, 2019 - May 29, 2019 El Cairo Lenguaje del curso: Inglés