BB1L.png
  • Training

    • All Access Pass
    • Custom Classes
  • Certification

  • Events

  • Books

    • Wireshark 101
    • Troubleshooting with Wireshark
    • Wireshark Workbook 1
    • Network Analysis Study Guide
    • Exam Prep Guide
    • Virtual Event Survival Guide
  • Laura's Lab Blog

  • More

    • Newsletter
    • Trace Files
    • Customers
    • History
    • Contact Us
    • Privacy Policy
  • More

    Use tab to navigate through the menu items.
    • Laura's Lab
    • troubleshooting
    • security
    • Wireshark
    • TCP
    • mapping
    • customization
    • TLS
    • challenge
    • HTTP
    • DNS
    • online events
    Search
    Virtual Event Hosting and Video Streaming Troubleshooting
    Laura Chappell

    Virtual Event Hosting and Video Streaming Troubleshooting

    Updated: September 27th, 2020 In March, thousands of IT professionals and students joined us for CORE-IT, a free...
    Troubleshooting SYNs of the Network
    Laura Chappell

    Troubleshooting SYNs of the Network

    After a painfully slow LinkedIn launch, I grabbed the traffic and saw some definite issues in the TCP handshake processes.
    Customize the Wireshark Expert
    Laura Chappell

    Customize the Wireshark Expert

    Wireshark is a piece of clay. In this blog, Laura teaches you how to customize the Expert Information - an often overlooked feature.
    Spurious Retransmissions - a Concern?
    Laura Chappell

    Spurious Retransmissions - a Concern?

    Should you be concerned about Spurious Retransmissions in a trace file? What triggers these indications and what should you do?
    Get My Troubleshooting Profile
    Laura Chappell

    Get My Troubleshooting Profile

    This profile is primarily geared towards troubleshooting TCP communications with a buttons to detect application errors, as well.
    Infrastructure Interference
    Laura Chappell

    Infrastructure Interference

    While looking through some trace files the other day (you know, rather than go walk in the sunshine, grab lunch with friends, or any...

    Books

    Wireshark 101 

    Troubleshooting with Wireshark

    WCNA Official Study Guide

    WCNA Official Exam Prep Guide

    Wireshark Workbook 001

    Virtual Event Survival Guide

    Training

    All Access Pass

    Custom Classes

    Contact us

    Get a Training Quote

    General Questions

    Events

    Book an Event

    • Facebook - White Circle
    • Twitter - White Circle
    • LinkedIn - White Circle

    ©2020 Chappell University