Specify use of TCP segment transfer algorithm
You can configure TransferDelay to on or off. If TransferDelay is on, small segments of outstanding data are collected and sent in a single packet when acknowledgment (ACK) arrives from the server. If TransferDelay is off, data is sent immediately to the network.
If a network is slow, you can improve its performance by configuring TransferDelay to on. However, on a fast network acknowledgments arrive quickly and there is negligible difference between configuring TransferDelay to on or off.
Note that the segment transfer algorithm used by TransferDelay is Nagle's algorithm.