Retrieving Snr Data From An Operational Cmts Module; Retrieving Snr Data From A File System; Configuring An Snr Offset - Motorola BSR 2000 Configuration And Management Manual

Release 1.0

Retrieving SNR Data from an Operational CMTS Module

SNR measurement data can be directly retrieved from an operational CMTS module.
Use the snr display command, in Privileged EXEC mode, to retrieve SNR data from
a CMTS module, as follows:
MOT#snr display {<NUM>{<NUM>}
where:

Retrieving SNR Data from a File System

SNR measurement data can be retrieved from a file system if a user has saved the
latest SNR measurement data to a file system with the snr store command. See
Storing SNR Measurement
Use the snr display command, in Privileged EXEC mode, to retrieve SNR
measurement data from a file system, as follows:
MOT#snr display {flash:<filename> <WORD> | nvram:<filename> <WORD>}
where:

Configuring an SNR Offset

The cable upstream snr-offset command configures the display of an SNR value
with an offset. The offset can be configured for each upstream port up to a value of
100 (10 dB) in 10 (1 dB) increments. The offset value will be added to the SNR value
when it is displayed with the show controllers and show interfaces cable upstream
signal-quality CLI commands and through SNMP. The offset value will not be added
to the actual SNR reading that is used by critical tasks such as Spectrum Management.
Use the cable upstream snr-offset command, in Interface Configuration mode, to
configure an SNR
526360-001-00 Rev. B
NUM is 0.
NUM is the upstream port number.
nvram:<filename> retrieves the SNR measurement data from the NVRAM file
system.
flash:<filename> retrieves the SNR measurement data from the Flash file
system.
WORD is the SNR measurement data filename - limit of 20 characters excluding
the ".snr" filename extension.
offset
, as follows:
Data.
MGBI
Configuring the CMTS
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