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Command Reference Guide
tdm-group <number>
Use the tdm-group command to create a group of contiguous level zero digital signals (DS0s) on this
interface to be used during the cross-connect process. Refer to
information. Use the no form of this command to remove configured time division multiplexing (TDM)
groups. Variations of this command include:
tdm-group <number> timeslots <value>
tdm-group <number> timeslots <value> speed [56 | 64]
Changing tdm-group settings could result in service interruption.
Syntax Description
<number>
timeslots <value>
speed [56 | 64]
Default Values
By default, there are no configured TDM groups.
Command History
Release 1.1
Usage Examples
The following example creates a TDM group (labeled 5) of 10 DS0s at 64 kbps each:
(config)#interface t1 1/1
(config-t1 1/1)#tdm-group 5 timeslots 1-10 speed 64
60000CRG0-35E
Identifies the created TDM group. Valid range is 1 to 255.
Specifies the channels to be used in the TDM group. Valid range is 1 to 31.
The timeslot value can be entered as a single number representing one of
the 31 E1 channel timeslots or as a contiguous group of channels. (For
example, 1-10 specifies the first 10 channels of the E1.)
Optional. Specifies the individual DS0 rate on the T1 interface to be
64 kbps. Only the T1 + DSX-1 network interface module (NIM) supports the
56 kbps DS0 rate. The default speed is 64 kbps.
Command was introduced.
Copyright © 2012 ADTRAN, Inc.
T1 Interface Command Set
cross-connect on page 67
for related
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