3Com 3032 Configuration Manual page 157

Table 185 Disable and Enable CT3 interface
Operation
Disable CT3 Interface
Enable CT3 Interface
Disable T1 channel
Enable T1 channel
The enabling/disabling operation done on the CT3 interface takes effect on CT3
interface, the T1 channels and the serial interfaces formed through binding
operation. The enabling/disabling operation done on the T1 interface takes effect
on T1 interface and the serial interfaces formed through binding operation.
To disable/enable only the serial interface formed by T3, the serial interface formed
by T1 channel or the serial interface formed by timeslot bundle of T1 channel, user
can use command
shutdown/undo shutdown
Perform the following configuration in all views.
Table 186 Display and debug of the CT3 interface
Operation
Display the T3/CT3 Controller state and states of
all channels
Display the configuration and state information
of the serial interface formed by the T3/CT3
interface
CT3 Interface
Command
shutdown
undo shutdown
t1 t1-number shutdown
undo t1 t1-number shutdown
in Serial interface view.
Command
display controller t3 [
interface-number ]
display interface serial
interface-number
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