# l2c peer-attachment-id

#### Syntax

l2c peer-attachment-id idString

no l2c peer-attachment-id

#### Release Information

Command introduced before JunosE Release 7.1.0.

#### Description

Creates the GSMP input label associated with the interface. The no version removes the input label association.

#### Options

- idString—String to identify the GSMP label

#### Mode

Interface Configuration, Subinterface Configuration