Final answer:
The source port number in the provided SCTP general header hexadecimal dump is 1074, which is derived from converting the hexadecimal value 0432 into its decimal equivalent.
Step-by-step explanation:
You've provided an SCTP (Stream Control Transmission Protocol) general header in hexadecimal format, and you're asking what the source port number is. The source port number is located in the first two bytes of the header. In your provided dump, these are the first four hexadecimal characters: 0432.
To find the source port number, we convert this hexadecimal value to decimal. The value 0432 hexadecimal converts to 1074 in decimal format. Therefore, the source port number for this SCTP packet is 1074.
The source port number in the SCTP general header is represented by the first 2 bytes of the header. In the provided hexadecimal dump, the first 2 bytes are 04 32, which is equivalent to the decimal value 1074.