Cisco 7246 - uBR Router Manual de usuario descargar pdf (Pagina 40)

Command Reference

12.0(3)T

cable upstream range-backoff

To specify automatic or conﬁgured initial ranging backoff calculation, use the cable upstream

range-backoff interface conﬁguration command. Use the no form of this command to set default

values.

cable upstream portnum range-backoff {automatic | start end}

no cable upstream portnum range-backoff

Syntax Description

Default

0 (start), 4 (end)

Command Mode

Interface conﬁguration

Command History

Example

The following example sets the range backoff to automatic for port 2:

Router(config-if)# cable upstream 2 range-backoff automatic

portnum Speciﬁes the port number.

automatic Speciﬁes the ﬁxed data backoff start and end values.

start Binary exponential algorithm. Sets the start value for data

backoff. Valid values are from 0 to 15.

end Binary exponential algorithm. Sets the end value for data backoff.

Valid values are from 0 to 15.

Release Modiﬁcation

11.3 NA This command was ﬁrst introduced.

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Cisco 7246 - uBR Router Manual de usuario Pagina 40