Troubleshooting TCP/IP Networks with Wireshark|

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Troubleshooting TCP/IP Networks with Wireshark

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Course Description

About the Course

In this course you will receive in-depth training on Wireshark® and TCP/IP communications analysis. You will learn to use Wireshark to identify the most common causes of performance problems in TCP/IP communications. Topics you will cover in this course include:

Traffic capturing techniques and analyzer placement
Traffic filtering (capture/display)
Customized profiles creation
Coloring rules, graphing, field interpretations, and functionality of key TCP/IP communications
Normal behavior of ARP, DNS, IP, TCP, UDP, ICMP, and HTTP/HTTPS
Latency issue identification
Connection establishment concerns
Service refusals
Common indications of reconnaissance processes and breached hosts

Course Curriculum

Course # : 26437

Troubleshooting TCP/IP Networks with Wireshark

Exam : Troubleshooting TCP/IP Networks with Wireshark

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Troubleshooting TCP/IP Networks with Wireshark

Objectives

Top 10 reasons for network performance complaints
Place the analyzer properly for traffic capture on a variety of network types
Capture packets on wired and wireless networks
Configure Wireshark for best performance and non-intrusive analysis
Navigate through, split, and work with large traffic files
Use time values to identify network performance problems
Create statistical charts and graphs to pinpoint performance issues
Filter out traffic for more efficient troubleshooting and analysis
Customize Wireshark coloring to focus on network problems faster
Use Wireshark's Expert System to understand various traffic problems
Use the TCP/IP Resolution Flowchart to identify possible communication faults
Analyze normal/abnormal Domain Name System (DNS) traffic
Analyze normal/abnormal Address Resolution Protocol (ARP) traffic
Analyze normal/abnormal Internet Protocol v4 (IPv4) traffic
Analyze normal/abnormal Internet Control Messaging Protocol (ICMP) traffic
Analyze normal/abnormal User Datagram Protocol (UDP) traffic
Analyze normal/abnormal Transmission Control Protocol (TCP) traffic
Analyze normal/abnormal Hypertext Transport Protocol (HTTP/HTTPS) traffic

Target Audience

Anyone interested in learning to troubleshoot and optimize TCP/IP networks and analyze network traffic with Wireshark, especially network engineers, information technology specialists, security analysts.

Why Troubleshooting TCP/IP Networks with Wireshark from SkillCertified™

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Hands-On Project Based Learning
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- SkillCertified Training Certificate
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- Certificate of Completion
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