# path ds3 t1 fdl transmit

#### Syntax

[ no ] path pathChannel ds3 ds3Channel t1 t1Channel fdl transmit
{ path-id | idle-signal | test-signal }

no path pathChannel ds3 ds3Channel t1 t1Channel fdl transmit

#### Release Information

Command introduced before JunosE Release 7.1.0.

#### Description

Configures the router to send the specified type of FDL message for a T1 channel on a DS3 signal. This command applies to a T1 channel on a DS3 over channelized SONET interface. The no version stops the router from sending the specified type of FDL message or all FDL messages.

#### 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
- path-id—Transmits a path identification message every second; default value is disabled
- idle-signal—Transmits an idle signal message every second; default value is disabled
- test-signal—Transmits a test signal message every second; default value is disabled

#### Mode

Controller Configuration