Motorola BSR 2000 manual Cable upstream physical-delay, Automatic

BSR 2000 Command Reference Guide Release 1.0

cable upstream physical-delay

The CMTS physical delay function is used to specify the maximum round-trip propagation delay between the CMTS and cable modems (CMs). The CMTS can optionally set the physical delay automatically.

The cable upstream physical-delaycommand is used to set fixed or automatic physical delay parameters. You can use the following options to adjust the physical delay function:

■

■

■

A single fixed time can be set for physical delay.

Physical delay parameters can be configured so that they are adjusted automatically by the BSR when you specify the automatic option with a specified minimum and maximum microsecond range.

If you do not want to specify a range for the automatic option, select the automatic option only.

The no cable upstream physical-delaycommand changes the physical delay setting back to the default value.

Group Access

MSO

Command Mode

Interface Configuration (cable interface only)

Command Line Usage

cable upstream <NUM> physical-delay {<10-1600>automatic [<10-1600><10-1600>]}

no cable upstream <NUM> physical-delay {<10-1600>automatic [<10-1600><10-1600>]}

Command Syntax

NUM	Upstream port number
10-1600	Fixed physical delay in microseconds.
automatic	Automatic physical delay in microseconds.

11-92 MGBI 526363-001-00 Rev. B