# path ds1|e1

#### Syntax

path pathChannel { ds1 | e1 } tributaryIdentifier [ tributaryType ]

[ no ] path pathChannel { ds1 | e1 } tributaryIdentifier [ tributaryType ]

#### Release Information

Command introduced before JunosE Release 7.1.0.

#### Description

Creates and configures SONET and SDH tributaries. The no version deletes a tributary.

#### Options

- pathChannel—Number, in the range 1–2147483648, that identifies the path
- tributaryIdentifier—Specifier for the tributary in the format
  pathChannel { ds1 | e1 } pathPayload/tributaryGroup/tributaryNumber
  - pathPayload—Payload number for the path; value is 1 for SONET and in the range 1–3 for SDH
  - tributaryGroup—Number, in the range 1–7, that identifies the group within the path
  - tributaryNumber—Number of the tributary within the tributary group; the value is in the range 1–4 if the tributary type is vt15 or tu11 and in the range 1–3 if the tributary type is tu12
- tributaryType—Virtual tributary type
  - vt15—Default for SONET DS1 tributaries
  - tu11—Default for SDH DS1 tributaries
  - tu12—Default for SDH E1 tributaries

#### Mode

Controller Configuration