Discover Classes. Earn 10% Rewards.

Troubleshooting TCP/IP Networks with Wireshark is unfortunately unavailable

Thankfully we have 106 other IT Classes for you to choose from. Check our top choices below or see all classes for more options.

Excel Bootcamp

Noble Desktop See all classes by this school @ 185 Madison Ave, New York, NY & Virtually Online

Gain comprehensive Excel expertise in this intensive three-day course that moves from foundational calculations through to advanced automation with macros. Whether you're building on basic knowledge or aiming for expert-level proficiency, this well-paced program covers the full range of tools and techniques that make Excel an indispensable asset in any professional setting.

(452) Beginner 18 and older
$599

3 sessions

Gift it!

Excel Specialist Certification Program

Noble Desktop See all classes by this school @ 185 Madison Ave, New York, NY & Virtually Online

Become an expert in Microsoft Excel and strengthen your resume through this comprehensive certification program. Get lifetime access to video courses, private training, and free proctored exams. Grow your skills and stand out in the competitive job market.

(452) All levels 18 and older
$959

3 sessions

Gift it!

Excel Expert Certification Program

Noble Desktop See all classes by this school @ 185 Madison Ave, New York, NY & Virtually Online

Reach advanced Excel proficiency in this complete program. Through group sessions, private instruction, and a certification exam with one free retake, you'll cover formulas, functions, PivotTables, charts, and career-boosting tools.

(452) All levels 18 and older
$1,149

3 sessions

Gift it!

Excel for Data Analytics

Noble Desktop See all classes by this school @ 185 Madison Ave, New York, NY & Virtually Online

Bring professional rigor to how you organize and interpret data in this hands-on course. You'll work through advanced Excel techniques for sorting, filtering, grouping, and visualizing data, leaving with stronger analytics skills for better reporting.

(452) All levels 18 and older
$595

3 sessions

Gift it!

Generative AI Certificate

Noble Desktop See all classes by this school @ 185 Madison Ave, New York, NY & Virtually Online

Tap into the power of artificial intelligence through the Generative AI Certificate from Noble Desktop. This comprehensive program prepares professionals to leverage AI across business, marketing, design, data analytics, and more. Built for non-programmers, you'll develop the skills to drive innovation and efficiency in your field without prior coding experience. Stay ahead in the fast-shifting AI landscape with this cutting-edge certificate.

(452) All levels 18 and older
$3,495

12 sessions

Gift it!
See all IT classes NYC

Troubleshooting TCP/IP Networks with Wireshark

  • All levels
  • 18 and older
  • Earn 10% Rewards
  • Price Lock

    Secure your booking now and we'll match any price drop within 48 hours across all booking platforms, ensuring you never miss out on savings!

  • 1 State Street Plaza, New York, NY
  • 40 hours over 5 sessions

Start Dates (0) $3,695/person

No upcoming dates are currently available.

Book a Private Group Event

Booking this class for a group? Find great private group events

Or see all Professional Group Events

Explore group events and team building activities ranging from cooking, art, escape rooms, trivia, and more.

Class Description

Description

In this hands-on 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. You will develop a thorough understanding of how to use Wireshark efficiently to spot the primary sources of network performance problems, and you will prepare for the latest Wireshark certification exam.

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 
This course includes the official Wireshark study guide to help you prepare for the Wireshark Certified  Network Analyst certification exam.

Required Materials

Please bring your own laptop loaded with Wireshark to class. You may download Wireshark for free at www.wireshark.org.

What You'll Learn
  • 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 
Prerequisites

Recommended:
  • TCP/IP Networking 
Follow-On Courses
  • Certified Ethical Hacker v8 
Certification Programs and Certificate Tracks

This course is part of the following programs or tracks:
  • Wireshark® Certified Network Analyst

Refund Policy

You must cancel or reschedule your registration 17 or more business days before the start date of your scheduled class.

Failure to provide the required notification will result in full charge of the course. If a student does not attend a scheduled course without the required prior notification, the full charge of the course will be charged and rescheduling will not be allowed. Within the required notification period, only student substitutions will be permitted.

Rescheduling is permitted at any time with 17 or more business days' notice. Enrollments must be rescheduled within six months of the cancel date or funds on account will be forfeited.

Reviews of Classes at Global Knowledge (12)

Benefits of Booking Through CourseHorse

  • Booking is safe. When you book with us your details are protected by a secure connection.
  • Lowest price guaranteed. Classes on CourseHorse are never marked up.
  • This class will earn you 36950 points. Earn 10% back in reward points!

Global Knowledge

Global Knowledge is the world’s leading provider of IT and professional development training, offering thousands of courses from foundational skills to advanced certifications. With expert instructors and flexible learning formats, Global Knowledge helps individuals and organizations worldwide close skills gaps, embrace new technologies, and drive business success.

View school profile
Global Knowledge
Vetted by CourseHorse

A verified NYC educator.

Loading...