SOPHO
IP 5000/SOPHO IP6000
Command Reference Guide
165
Likewise, executing the
undo t1 shutdown
command will re-enable all these
serial interfaces.
Example
Shut down the first T1 line on the T3 interface.
[NEC-PHILIPS-T3 1/0/0]
t1 1 shutdown
t1 unframed
Syntax
t1 line-number unframed [ speed { 56k | 64k } ]
undo t1 line-number unframed
View
CT3 interface view
Parameter
line-number
: T1 line number in the range of 1 to 28.
speed
: Timeslot bundling mode. If 56k is selected, the timeslots will be bundled
into N x 56Kbps. If 64k is selected, the timeslots will be bundled into N x 64
Kbps. Speed defaults to 64k.
Description
Using the
t1 unframed
command, you can set a T1 line on a CT3 interface to
work in unframed mode (T1 mode). Using the
undo t1 unframed
command,
you can set the T1 line on the CT3 interface to work in framed mode (CT1
mode).
By default, T1 lines are working in framed mode.
A T1 line in unframed mode does not contain the frame control information and
cannot be divided into timeslots. Naturally, no timeslot bundling can be
performed on it. In this case, the system automatically creates a serial interface
numbered serial number / line-number:0 for it. This interface operates at 1544
Kbps and has the same logic features of a synchronous serial interface on
which you can make other configurations.
For the related command, see
t1 channel-set
.
Example
Set the first T1 line on the T3 interface to work in unframed mode.
[NEC-PHILIPS-T3 1/0/0]
t1 1 unframed
using
Syntax
using { t3 | ct3 }
View
CT3 interface view
Parameter
t3
: Sets the CT3 interface to work in unchannelized mode.
ct3
: Sets the CT3 interface to work in channelized mode.
Description
Using the
using
command, you can configure the operating mode of a CT3
interface. Using the
undo using
command, you can restore the default setting.