# path ds3 t1 fdl string

#### Syntax

path pathChannel ds3 ds3Channel t1 t1Channel fdl string { eic eicValue | fic ficValue | lic licValue | unit unitValue | pfi pfiValue | port portValue | generator generatorValue }

no path pathChannel ds3 ds3Channel t1 t1Channel fdl string { eic | fic | lic | unit | pfi | port | generator }

#### Release Information

Command introduced before JunosE Release 7.1.0.

#### Description

Defines an FDL message for a T1 channel on a DS3 signal, as defined in the ANSI T1.403 specification. This command applies to a T1 channel on a DS3 over channelized SONET interface. Currently, FDL strings can only be configured locally. The no version restores the default value to the specified FDL message or to 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
- eicValue—Equipment identification code; 1–10 characters; default value is the null value
- ficValue—Frame identification code; 1–10 characters; default value is the null value
- licValue—Line identification code; 1–10 characters; default value is the null value
- unitValue—Unit identification code; 1–6 characters; default value is the null value
- pfiValue—Facility identification code to send in the FDL path message; 1–38 characters; default value is the null value
- portValue—Equipment port number to send in the FDL idle signal message; 1–38 characters; default value is the null value
- generatorValue—Generator number to send in the FDL test signal message; 1–38 characters; default value is the null value

#### Mode

Controller Configuration