Table of Contents
Advertisement
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR
cem-group
To create a circuit emulation (CEM) channel from one or more time slots of a T1 or E1 line, use the
cem-group command in controller configuration mode. To remove a CEM group and release the
associated time slots, use the no form of this command.
Syntax Description
group-number
unframed
timeslots
Defaults
No CEM groups are defined.
Command Modes
Controller configuration
Command History
Release
12.3(7)T
12.4(12)MR2
12.2(33)MRA
15.0(1)MR
Usage Guidelines
Use this command to create CEM channels on the T1 or E1 port.
Examples
The following example shows how to create a CEM channel:
SATOP
Router# config t
Router(config)# controller el 0/0
Router(config-controller)# cem-group 0 unframed
Router(config-controller)# exit
Router(config)# interface cem 0/0
OL-23890-01
cem-group group-number {unframed | timeslots time-slot-range}
no cem-group group-number
CEM identifier to be used for this group of time slots:
For T1 ports, the range is from 0 to 23.
•
For E1 ports, the range is from 0 to 30.
•
Specifies that a single CEM channel is being created, including all time
slots, without specifying the framing structure of the line.
Specifies that a list of time slots is to be used as specified by the
time-slot-range argument.
time-slot-range—Specifies the time slots to be included in the CEM
channel. The list of time slots may include commas and hyphens with no
spaces between the numbers.
Modification
This command was introduced.
This command was integrated into Cisco IOS Release 12.4(12)MR2.
This command was integrated into Cisco IOS Release 12.2(33)MRA.
This command was integrated into Cisco IOS Release 15.0(1)MR.
Cisco MWR 2941 Router Command Reference, Release 15.0(1)MR
cem-group
33
Advertisement
Table of Contents
