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Computer 1 on network B, with IP address of 192.168.1.121, wants to send a packet to Computer 2, with IP address of 10.1.1.8. Taking in consideration that computer 1 is sending a request to a web server on computer 2, listening on port 80, and the source port on computer 1 is 5000, which of the following contains the correct information for the first TCP segment of data?
Source Port: 80
Destination Port: 5000
Sequence Number: 1
Acknowledgment Number: 1
Source Port: 8081
Destination Port: 50
Sequence Number: 4
Acknowledgment Number: 1
Source Port: 5000
Destination Port: 80
Sequence Number: 1
Acknowledgment Number: 2
Source Port: 80
Destination Port: 5000
Sequence Number: 1
Acknowledgment Number: 2

Respuesta :

snehashish65

The sequence number appears in the TCP header at offset 32. A host uses a sequence number as a counter to record each byte that is transferred outside the system.  Thus, option B is correct.

What first TCP segment of data?

Source port: The port on the sending machine. The port of the object being received is the destination port. Sequence number. When establishing a TCP connection, a device must select a random initial sequence number. This number is then increased in accordance with the quantity of data transmitted.

Therefore, The sequence number will be raised by 1400 once a TCP packet is transmitted if it has 1400 bytes of data.

Learn more about TCP here:

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