_deferred_ack_interval
Parameter
- Description
-
Specifies the time-out value for the TCP-delayed acknowledgment (ACK) timer for stems that are not directly connected.
Refer to RFC 1122, 4.2.3.2.
- Default
-
100 milliseconds
- Range
-
1 millisecond to 60,000 milliseconds
- Dynamic?
-
Yes
- When to Change
-
Do not increase this value to more than 500 milliseconds.
Increase the value under the following circumstances:
-
Slow network links (less than 57.6 Kbps) with greater than 512 bytes maximum segment size (MSS)
-
The interval for receiving more than one TCP segment is short
-
- Commitment Level
-
Unstable