2. A station running TCP/IP needs to transfer a file to a host. The file contains 2048 bytes. Assume a payload size of 512 bytes would be sent per packet and both systems are running IPv4. Also assume that the three-way handshake and window size negotiation have been completed and that no errors occur during transmission.

1. What is the protocol overhead (stated as a percentage)?

2. Perform the same calculation if both clients are using IPv6.