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Configuring Fractional T1 IQ Interfaces

By default, all the time slots on a channelized T1 interface are used. To configure a fractional T1 interface on a Channelized T1 IQ PIC, perform the following tasks:

  1. Include the no-partition statement at the [edit interfaces ct1-fpc/pic/port] hierarchy level. This configuration creates the interface t1-fpc/pic/port.
    [edit interfaces ct1-fpc/pic/port]
    no-partition interface-type t1;
  2. Configure the number of time slots allocated to the T1 IQ interface by including the timeslots statement at the [edit interfaces t1-fpc/pic/port t1-options] hierarchy level. DS0 time slots configured on the channelized T1 IQ interface are numbered from 1 to 24. To configure ranges, use hyphens. To configure discontinuous time slots, use commas. Do not include spaces.
    [edit interfaces t1-fpc/pic/port t1-options]
    timeslots time-slot-range;

For more information about T1 time slots, see Configuring Fractional T1 Time Slots.

Example: Configuring Fractional T1 IQ Interfaces

Configure a fractional T1 interface that uses time slots 2 through 10:

[edit interfaces t1-0/0/0]
no-partition interface-type t1;
[edit interfaces t1-0/0/0 t1-options]
timeslots 1-10;

For a full configuration example, see the JUNOS Feature Guide.


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