This video will dig into how to read and interpret duplicate acknowledgments in Wireshark. These are common to see in our trace files, especially when troubleshooting TCP/IP, so let's understand what they mean and why sometimes we see hundreds of them.
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How TCP Works - Duplicate Acknowledgments
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wiresharktcp/iptutorialacknowledgmentpacket analysischris greertroubleshootingtcphow tcp worksWiresharknetworkingTCPTransportProtocolTCP Handshakewireshark trainingwireshark tutorialpacket capturetcp analysistcp connectionsnetwork infrastructurenetwork protocolstcp dup ackstcp duplicate acknowledgementtcp selective acknowledgementtcp duplicate acksfree wireshark trainingfree tcp tutorial