Cisco uBR10012 Software Configuration Manual page 207

Chapter 6 Troubleshooting the System
show cable modulation-profile
To display modulation profile group information for a Cisco CMTS, use the show cable
modulation-profile command in privileged EXEC mode.
show cable modulation-profile [profile] [iuc-code]
The show cable modulation-profile command replaces the former show cable burst-profile
Note
command.
Syntax Description
profile
iuc-code
Examples
The following is sample output from the show cable modulation-profile command:
Router# show cable modulation-profile 1
Mo IUC
1 request qpsk
1 initial qpsk
1 station qpsk
1 short
For additional information, examples, command history and related commands, refer to the
Cisco Broadband Cable Command Reference Guide
OL-1520-05
(Optional) Profile number. Valid values are from 1 to 8.
(Optional) Internal usage code. Valid options are:
initial—Initial Ranging Burst
long—Long Grant Burst
reqdata—Request/Data Burst
request—Request Burst
short—Short Grant Burst
station—Station Ranging Burst
Type Preamb Diff FEC
length enco T
bytes
64 no 0x0
128 no 0x5
128 no 0x5
qpsk 72 no 0x5
Cisco uBR10012 Universal Broadband Router Software Configuration Guide
FEC Scrambl Max Guard Last Scrambl Preamb
CW seed B time
size size
0x10 0x152 1 8
0x22 0x152 0 48
0x22 0x152 0 48
0x4B 0x152 0 8
on Cisco.com.
show cable modulation-profile
CW offset
size short
no yes 56
no yes 0
no yes 0
no yes 48
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