3com MSR 20-20 참조 매뉴얼

cable { long | short }

CE1/PRI interface view

long: Indicates that the attenuation of receiver is -43 dB.

short: Indicates that the attenuation of receiver is -10 dB.

Use the cable command to set the cable type for a CE1/PRI interface.

Use the undo cable command to restore the default.

By default, the long keyword applies.

# Set the cable length matching CE1/PRI interface E1 2/0 to short.

<Sysname> system-view

[Sysname] controller e1 2/0

[Sysname-E1 2/0] cable short 

channel-set set-number timeslot-list list

undo channel-set [ set-number ]

CE1/PRI interface view

set-number: The number of the channel set formed by bundling timeslots on the 
interface, in the range 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.