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8 Cards in this Set
- Front
- Back
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HOW DOES THE TRANSPORT LAYER IDENTIFY THE PROPER APPLICATIONS TO PASS DATA TO?
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THE TRANSPORT LAYER MUST IDENTIFY THE TARGET APPLICATION, TO ACCOMPLISH THIS THE TRANSPORT LAYER ASSIGNS EACH APPLICATION A UNIQUE PORT NUMBER.
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WHAT KEY DOES FUNCTIONS DOES TCP PROVIDE?
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PROVIDE RELIABLE DELIVERY
CONNECTION ORIENTATED (3 WAY HANDSHAKE) USE ACKNOWLE DELIVERY SEGMENTATION AND RE-ASSEMBLY MAKES LARGER DEMANDS ON THE NETWORK |
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LIST 4FEATURES THAT DESCRIBE THE TCP SEGMENT HEADER.
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SEQUENCE NUMBER
HEADER LENGTH CONTROL BITS WINDOW SIZE RESERVED |
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WHAT IS A SOCKET?
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THE COMBINATION OF THE SOURCE AND DESTINATION IP ADDRESSES AND THE SOURCE AND DESTINATION PORT NUMBERS
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WHAT IS NETSTAT USED FOR?
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USED TO EXAMINE TCP CONNECTIONS THAT ARE OPEN AND RUNNING ON A NETWORKED HOST
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WHAT DOES THE WINDOW SIZE REPRESENT?
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THE WINDOW SIZE IS THE NUMBER OF BYTES THAT THE DESTINATION DEVICE DECIDES HE CAN PROCESS AND RECEIVE AT ONE TIME
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GIVE EXAMPLES OF APPLICATIONS THAT USE UDP
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DHCP
DNS TFTP VoIP IPTV |
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GIVE EXAMPLES OF APPLICATIONS THAT USE TCP
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HTTP
FTP SMTP(EMAIL) TELNET |
