# path ds3 t1 fdl carrier

#### Syntax

[ no ] path pathChannel ds3 ds3Channel t1 t1Channel fdl carrier

#### Release Information

Command introduced before JunosE Release 7.1.0.

#### Description

Specifies that a T1 channel on a DS3 signal is used in the carrier environment. This command applies to a T1 channel on a DS3 over channelized SONET interface. The no version restores the default situation, in which an interface does not operate in the carrier environment.

#### Options

- pathChannel—Number, in the range 1–2147483648, that identifies the path
- ds3Channel—Number, in the range 1–3, that identifies the DS3 channel
- t1Channel—One or more individual T1 channels, ranges of T1 channels, or combination of individual channels and ranges, in the range 1–28 (no spaces); for example, 3,7-15,19-13,27

#### Mode

Controller Configuration