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Cuda 12000 IP Access Switch CLI Reference Guide

spectrum-group 579

spectrum-group

Configures or modifies a frequency hopping policy on an upstream channel. Use the no form of

the command to remove the policy from the upstream channel.

Mode

interface:cable:csi(<c/s/i>)

Syntax

spectrum-group <rule-number> upstream <channel-id>

profile <upstream-modulation-number> threshold <number>

interval <number> frequency <number>

no spectrum-group <rule-number> upstream <channel-id>

Arguments

<rule-number> Specifies the user-defined number assigned to a policy

configuration. Five policies may be configured for each

upstream channel. Values range from 1 to 5.

upstream <channel-id> Specifies the upstream channel port on which the policy set.

Valid range is 1 to 4 (1x4 modules) and 1 to 6 (1x6

modules).

profile

<upstream-modulation-number>

Specifies the modulation profile number to which the policy

configuration is set.

threshold <number> Specifies the percentage error threshold for this frequency

hopping policy entry. Values range from 1 to 100. For

example, if you specify 50, then the error threshold is

reached if errors occur 50 percent of the time during the

threshold interval.

interval <number> Specifies the threshold interval for this frequency hopping

policy entry in seconds. Values range from 10 to 86400.

frequency <number> Specifies the center frequency value to be used when the

error threshold is reached in the configured threshold

interval time. Values range from 5.0 to 42.0.

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ADC Cuda 12000 Informazioni Techniche Pagina 583

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