channel-group
To configure a DS0 channel group and enter channel group configuration mode, use the channel-group
command in T1 or E1 configuration mode. To unassign a channel group, use the no form of this command.
channel-group channel-group-number
no channel-group channel-group-number
Syntax Description
Channel group number. When a T1 controller is configured,
channel group numbers can be values from 0 to 23.
Note
channel-group-number
Command Default
No default behavior or values
Command Modes
T1 configuration
E1 configuration
Command History
ModificationRelease
This command was introduced.Release 3.9.0
Support for DS0 channel groups and E1 configuration was added.Release 4.0.0
Usage Guidelines
To use this command, you must be in a user group associated with a task group that includes appropriate task
IDs. If the user group assignment is preventing you from using a command, contact your AAA administrator
for assistance.
The channel-group command is available only on channelized SPAs.
Use the channel-group command in configurations in which the router must communicate with a T1 or an
E1 fractional data line. The channel group number may be arbitrarily assigned and must be unique for the
controller. An associated serial interface is created with each defined channel group.
Before the channel group configuration is valid, you must define the associated DS0 time slots using the
timeslots command.
Use the no channel group command to delete a channel group.
Task ID
OperationsTask ID
read, writesonet-sdh
Cisco ASR 9000 Series Aggregation Services Router Interface and Hardware Component Command Reference,
Release 5.3.x
957
T3, E3, T1, E1 Controller Commands on the Cisco ASR 9000 Series Router
channel-group
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