DURAstream™ DS-1404, DS-1406, DS-2408 FASTstart Guide
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5.3
Heartbeat Expiration
The Heartbeat Expiration configuration controls the length of time that the DURAstream™
will wait before considering a heartbeat lost. Setting the Heartbeat Expiration to 200ms
will cause all heartbeats that have not arrived back at the DURAstream™ within 200ms to
be considered lost. If they are received after this 200ms period of time, they will not be
considered a successful heartbeat.
In scenarios where the appliance is expected to have some delay, a longer Heartbeat
Expiration setting may be more suitable.
In scenarios where minimal latency is expected to be introduced to the link by the
appliance, a shorter Heartbeat Expiration setting may be more suitable.
Datacom Systems Inc. 2016