Start Video

by Yoshifumi Nishida #11 01/14/2003

Connection Establishment (1)

• 3way handshake
  
  
  • Exchange Synchronize Request (SYN) and Acknowledgment (ACK)
    
    
  • Receiver sends "Connection Request" and "Acknowledgment for Connection Request" simultaneously (using piggybacking)
    
    
  • A Connection is established by exchanging 3 packets