R0106-HP MSR Router Series Interface Command Reference(V7)

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Field Description
Error Error statistics.
CT1 1 (1-1-1-1) is down
T1 channel 1 is physically down. The four sections in 1-1-1-1 represents
the VC-3 number, TUG-3 number, TUG-2 number, and TU-11 number,
from left to right.
Frame-format: ESF, clock: slave,
loopback: none
Physical layer information for the T1 channel:
• The framing format is ESF.
• The clock mode is slave.
• Loopback is disabled.
e1 channel-set
Use e1 channel-set to bundle timeslots on an E1 channel into one channel set.
Use undo e1 channel-set to remove a channel set.
Syntax
e1 e1-number channel-set set-number timeslot-list range
undo e1 e1-number channel-set set-number
Default
An E1 channel is not channelized.
Views
CPOS interface view
Predefined user roles
network-admin
Parameters
e1-number: Specifies an E1 channel by its number on the CPOS interface. The value range for this
argument is 1 to 63.
set-number: Specifies a channel set number in the range of 0 to 30.
timeslot-list range: Specifies a comma-separated list of timeslot items. An item can be an individual
timeslot or a timeslot range. Use a hyphen (-) to separate the start and end timeslot numbers of a range.
The value range for the timeslot number is 1 to 31.
Usage guidelines
When the E1 channel is channelized, its timeslot 0 is used for synchronization and the other 31 timeslots
can be bundled to form one or multiple serial interfaces. These serial interfaces use the interface
number/channel number:channel set number format.
IMPORTANT:
For successful communication, make sure the local end has the same timeslot bundling settings as the
remote end.
Examples
# Bundle timeslots 1 to 31 into a channel set on E1 channel 63.