Multichannel STM-1 Port Adapter for the Cisco 7500 Series Router
Configuration Tasks
7
12.0(14)S
Step 5
Router(config-ctrlr-au3)#
mode c-12
Specifies the mode of operation of the AU-3.
•
c-12
—The AU-3 is divided into 21 TU-12s
each carrying an E1.
Step 6
Router(config-ctrlr-tug3)# [
no
]
tug-2
tug-2-number
e1
e1-number
channel-group
channel-group-number
timeslots
list-of-timeslots
or
Router(config-ctrlr-tug3)#
[
no
]
tug-2
tug-2-number
e1
e1-number
unframed
Creates a logical channel group on an E1 line.
•
tug-2-number
—a number in the range of1 to 7
•
e1-number
—a number in the range of 1 to 3
•
channel-group
—defines a logical channel
group to be a channelized E1 line
•
channel-group-number
—a number in the
range of 0 to 30
•
list-of-timeslots
—a number in the range of
1 to 31 or a combination of subranges within
1 to 31 (Each subrange is a list of timeslots
that makes up the E1 line.)
Use the
no
form of this command to remove a
logical channel group.
The default is no channel group configured on an
E1 line.
Creates an unframed (clear channel) logical
channel group on an E1 line.
•
tug-2-number
—a number in the range of
1 to 7
•
e1-number
—a number in the range of 1 to 3
Step 7
Router(config-ctrlr-au3)#
exit
Router(config-controller)#
exit
Returns to configuration mode.
Step 8
Router(config)#
interface serial
slot/port-adapter/port.au-3-number/tug-2-number/
e1-number:chanel-group-number
Selects the channel group interface to configure.
Note
When an unframed (clear
channel logical channel
group is configured on an E1
line, the
channel-group-number
is
always 0.
Step 9
Router(config-if)#
ip address 1.1.1.10 255.255.255.255
Enables IP on the channel group interface.
Step 10
Router(config-if)#
encapsulation ppp
Enables PPP on the channel group interface.
Command
Purpose
