Technical information

ADC Telecommunications, Inc.
92 CHAPTER 2: CUDA 12000 BASE SYSTEM COMMANDS
cm-filter-default cm downstream
Specifies the default downstream filter group for cable modems on all CMTS interfaces. You can
use the cm modify cm-downstream command to override this default setting on a
modem-by-modem basis.
Mode
Any.
Syntax
cm-filter-default cm downstream <group-id>
Arguments
Example
cli:root# show cm-filter
row count: 1
Group Index Src Address Src Mask Dest Address Dest Mask
----- ----- --------------- --------------- -------------- --------------
1 1 101.100.3.0 255.255.255.0 102.100.3.0 255.255.255.0
cli:root# cm-filter-default cm downstream 1
cli:root# show cm-filter-default
CPE DS Filter Group 0
CPE US Filter Group 0
CM DS Filter Group 1
CM US Filter Group 0
<group-id> Specifies the ID of a filter group, which you create using the cm-filter
command. The default value is 0, which specifies that no default filter
group is available for downstream filtering. Use the show cm-filter
command to display available filter groups.