Installation guide

77
Cisco uBR7200 Series Universal Broadband Router Wireless Modem Card and Subsystem Installation and Configuration
78-6030-03
Command Reference
Example
The following example will configure a histogram specification. The histogram collection will start as
soon as the command succeeds. It will collect a histogram for interference noise ratio. The histogram
will be collected with starting bin of 2
–4
(a starting ratio of 0.0625), bindelta of 1, 32 bins in total, and
no bitshift. It will average the results on all frequency tones for each sample. The collection will continue
for 1 hour, reporting data every 30 seconds and keeping the cumulative histogram.
UBR04(config-if)# radio histogram inr -4 1 32 0 collectionInterval 3600 periodic 30 tone
average sum true
radio byteErrorHist
Use this command in interface configuration mode to specify the collection interval for the histogram
for uncorrected codewords, as well as how often the collected histogram data should be printed to the
display screen.
Use the no version of this command to delete the specification.
radio byteErrorHist [collectionInterval interval] [periodic interval sum {true | false}]
no radio byteErrorHist [collectionInterval interval] [periodic interval sum {true | false}]
Syntax Description
tone Identifies how the histogram sample should be computed when sampling a
burst. A burst contains data samples from N frequency tones.
circulate Implies successive histogram data samples should use successive frequency
tones.
average Implies successive histogram samples should average the burst data over all the
frequencies and use that value.
number Specifies that a particular tone in the burst should be used to report the
histogram data. The frequency tone is passed in as a number specified in the
tone-number parameter.
collectionInterval Specifies, in seconds, the duration of histogram data collection.
periodic Specifies, in seconds, how often the collected histogram data will be printed to
the screen. The sum option specifies whether successive histogram sets
retrieved from the hardware should be added to replace the existing histogram
data.
Use an interval of 0 to print the data to the screen only at termination of the
collection.