Cisco 2431 - IAD Router Software Configuration Manual page 43

Chapter 3 Configuring with the Command-Line Interface
Command or Action
Step 5
clock source line
Example:
Router(config-controller)# clock source line
Step 6
framing T1/E1 controller
Example:
Router(config-controller)# framing esf
Step 7
framing T1/E1 controller
Example:
Router(config-controller)# framing crc-4
Step 8
linecode {ami|b8zs|hdb3}
Example:
Router(config-controller)# linecode b8zs
Step 9
linecode {ami|b8zs|hdb3}
Example:
Router(config-controller)# linecode hdb3
Step 10
channel-group channel-group-number timeslots
range
Example:
Router(config-controller)# channel-group 0
timeslots 1,3-5,7
Step 11
interface type number
Example:
Router(config-controller)# interface serial 1/0:0
Step 12
ip address ip address subnet mask
Example:
Router(config-if)# ip address 10.1.15.1
255.255.255.0
Step 13
exit
Example:
Router(config-if)# exit
Step 14
Ctrl-z
Example:
Router#
OL-4306-03
Purpose
Specifies which end of the circuit provides clocking. The
clock source should be set to use internal clocking only
for testing the network or if the full T1/E1 line is used as
the channel group. Only one end of the T1/E1 line should
be set to internal.
Specifies the framing type for T1.
Specifies the framing type for E1.
Specifies the line code format for E1 and the linecode
format for T1.
Specifies the line code format for E1 and the linecode
format for T1.
Specifies the channel group and time slots to be mapped.
For multiflex trunk interfaces, only channel 0 can be
configured.
Note Channel-group number should be different from
DS0-group number and TDM-group number
under the same controller.
Configures each channel group as a virtual serial
interface. Specifies the T1/E1 interface, the unit number,
and the channel group to modify.
Assigns an IP address and subnet mask to the interface.
Exits to global configuration mode.
Returns to enable mode when you finish configuring
interfaces.
Cisco IAD2430 Series Integrated Access Devices Software Configuration Guide
Configuring T1/E1 Interfaces
3-9