Pertemuan 22
TCP Operation
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Discussion Topics
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TCP operation
Synchronization process or 3-way handshake
Denial-of-service attacks
Windowing and window size
Sequencing numbers
Positive ACK
UDP operation
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TCP Operation
The transport layer is responsible for the
reliable transport of and regulation of data
flow from source to destination.
Synchronization or Three-Way
Handshake
Denial-of-Service Attacks
Simple Windowing
TCP Sequence and
Acknowledgment Numbers
Positive ACK
• Acknowledgement is a common step in
the synchronization process which
includes sliding windows and data
sequencing.
Protocol Graph: TCP/IP
UDP Segment Format
Port Numbers