Filter
Top Products
258 CHAPTER 16: FUNDAMENTAL CE3 INTERFACE CONFIGURATION COMMANDS
<Sysname> system-view
[Sysname] interface e3 2/0
[Sysname-E3 2/0] e1 1 bert pattern qrss time 10
e1 channel-set
Syntax e1 line-number channel-set set-number timeslot-list list
undo e1 line-number channel-set set-number
View CE3 interface view
Parameter line-number: E1 line number in the range 1 to 16.
set-number: Number of the channel set formed by a timeslot bundle on the E1
line. It ranges from 0 to 30.
timeslot-list list: Specifies timeslots to be bundled. The list argument is timeslot
numbers, in the range of 1 to 31. You may specify a single timeslot by specifying a
number, a range of timeslots by specifying a range in the form of
number1-number2, or several discrete timeslots by specifying number1,
number2-number3.
Description Use the
e1 channel-set command to bundle timeslots on an E1 line.
Use the undo e1 channel-set command to remove a timeslot bundle.
By default, no timeslots are bundled into channel sets.
A CE3 interface can be channelized into 64 kbps lines and the timeslots on each
E1 line can be bundled into up to 31 channels.
When an E1 line operates in framed (CE1) mode, you can bundle timeslots on it
into channel sets. For each channel set, the system automatically creates a serial
interface numbered serial number/line-number:set-number. For example, the
serial interface formed by channel set 0 on the first E1 line on E3 1/0 is numbered
1/0/1:0. This interface can operate at N × 64 kbps and is logically equivalent to a
synchronous serial interface on which you can make other configurations.
Related command: e1 unframed.
Example # Create a 128 kbps serial interface on the first E1 channel on interface E3 2/0.
<Sysname> system-view
[Sysname] controller e3 2/0
[Sysname-E3 2/0] e1 1 channel-set 1 timeslot-list 1,2
e1 set clock
Syntax e1 line-number set clock { master | slave }