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Chapter 3
Cisco CMTS Show Commands
show cable burst-profile
To display the upstream data burst profiles used to configure the upstream PHY, use the show cable
burst-profile command in privileged EXEC mode.
This command has been deprecated and removed in the current versions of the Cisco IOS software for
Note
all Cisco CMTS routers.
Syntax Description
This command has no arguments or keywords.
Command Modes
Privileged EXEC
Command History
Release
11.3 NA
11.3(5)NA, 12.0(5)T1,
12.0(6)SC, 12.1(2)EC1
Usage Guidelines
This command displayed configuration of the cable burst profiles, which were what DOCSIS initially
used to control the data, ranging, and station maintenance bursts. The Cisco CMTS routers now support
a more comprehensive set of modulation profiles, which are displayed by the
profile
The show cable burst-profile command displayed fields and values that were supported only in the
Note
initial versions of the DOCSIS specification. The current DOCSIS 1.0 and 1.1 specifications use
different parameters and values, as shown by the
Examples
The following example shows typical output from the show cable burst-profile command:
Router# show cable burst-profile
Burst
number
1
2
3
4
5
6
Router#
OL-1581-08
show cable burst-profile
command.
Type Preamb Diff
1
48
no
1
48
no
1
48
no
1
48
no
1
48
no
1
48
no
Modification
This command was introduced.
This command was removed and replaced with the
modulation-profile
command.
show cable modulation-profile
FEC err FEC
Scrambl Max
length
0x0
0x6
0x152
0x0
0x6
0x152
0x5
0x2C
0x152
0x5
0x2C
0x152
0x5
0x32
0x152
0x0
0x32
0x152
Cisco Broadband Cable Command Reference Guide
show cable burst-profile
show cable
show cable modulation-
command.
Guard Last
Scrambl profile
size
size
shortened
1
16
1
yes
1
12
1
no
0
48
1
yes
0
48
1
yes
0
20
1
yes
0
20
1
no
3-13
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