ADC CUDA 3 - Manual (Page 377)

Cuda 12000 IP Access Switch CLI-based Administration Guide
Configuring the MAC Interface 375
Sync Interval (millisec)
The Sync Interval parameters sets the time interval between the CMTS
transmission of SYNC messages. By default, the SYNC message is sent by the
MAC hardware every 5 milliseconds. Acceptable values are 1 to 200
milliseconds.
You set the sync interval by performing the following tasks.
UCD-Interval
The UCD (Upstream Channel Descriptor) Interval sets the time interval
between CMTS transmission of Upstream Channel Descriptor for each active
upstream channel. By default, the UCD is sent every 2000 milliseconds.
Acceptable values are 1 to 2000 milliseconds.
Task Command
1. Enter interface cable mode. interface cable <c/s/i>
2. Configure the CMTS ranging sync
interval.
sync-interval <value>
Task Command
1. Enter interface cable mode. interface cable <c/s/i>
2. Configure the CMTS ranging UCD
interval.
ucd-interval <value>