Cisco D9824 Installation And Configuration Manual page 184

Chapter 5 Web GUI Setup and Monitoring
2 From the Algorithm drop-down list, choose the de-jittering algorithm (VBR or
CBR).
3 Set the de-jittering buffer Latency (delay), in milliseconds. If VBR is selected, you
can enter a range from 110 to 150 milliseconds to set a high buffer latency. If CBR
is selected, you can enter a range from 40 to 150 milliseconds, to set a lower
latency for CBR streams.
Setting Up Redundancy Controls for MPEG over IP Input
The Redundancy Configuration area allows you to configure redundancy for MPEG
over IP input when an active port fails due to one of the monitored error conditions
(triggers). The data port 1 is labeled as TS 2 and data port 2 is labeled as TS 3 on the
rear connector panel. For more information, see D9824 Receiver Rear Connector
Panel (on page 23).
1 In the Input Setup page (Input > Input Setup), click the IP tab. Refer to the
Redundancy Configuration area.
2 From the Mode drop-down list, choose the redundancy mode for MPEG over IP
input data.
Choose Manual Data1 or Manual Data2 to only use Data1 or Data2 port for
input data. The remaining redundancy controls below are not applicable.
Choose Backup: Primary Data1 (default) or Backup: Primary Data2 to use
DATA1 port or DATA2 port as the primary data port and if one or more of the
selected triggers occur, it will failover to DATA2 or DATA1 port (the backup
port). The triggers are selected in the Trigger check boxes below.
Note: If the backup port is in a failed state, a failover will not occur.
3 If Backup: Primary Data1/Data2 is selected as the Mode, choose the redundancy
direction in the Type drop-down list. Choose Revertive to attempt to revert back
to the primary port when using the backup port and the primary port is active
again. Choose Non-Revertive to use the backup port (if active) when the primary
port fails, without reverting back to the primary port under any circumstances.
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