Cisco 7246 - uBR Router Bedienungsanleitung PDF herunterladen (Seite 28)

Command Reference

12.0(3)T

cable spectrum-group band

To conﬁgure a continuous band setting for a spectrum group, use the cable spectrum-group band

global conﬁguration command. Use the no form of this command to delete the band settings for a

spectrum group.

cable spectrum-group group-number [time day hh:mm:ss] [delete] band start-freq-hz

end-freq-hz [power-level-dbmv]

no cable spectrum-group group-number

Syntax Description

Default

No default behavior or values.

Command Mode

Global conﬁguration

Command History

Usage Guidelines

This command speciﬁes that a continuous band setting be used as a unit of allocated spectrum within

this spectrum group. Cable plants can choose to set up a daily schedule that changes the input power

level and not the frequency.

group-number Spectrum group number. Valid values are from 1 to 32.

time day hh:mm:ss (Optional) For scheduled spectrum groups, makes the band

setting available at the speciﬁed time in hours (hh), minutes

(mm), and seconds (ss).

delete (Optional) Removes the band setting from use at the speciﬁed

time.

band Speciﬁes that a continuous band setting be used in this group.

start-freq-hz Lower boundary of the frequency band.

end-freq-hz Upper boundary of the frequency band.

power-level-dbmv (Optional) Nominal input power level in decibels per millivolt

(dBmV). Valid values are from –10 to +10. Some cable plants

might want to change only the input power level and not

frequency on a daily time schedule.

Release Modiﬁcation

11.3 XA1 This command was ﬁrst introduced.

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Cisco 7246 - uBR Router Bedienungsanleitung Seite 28