# interface pos

#### Syntax

[ no ] interface pos interfaceSpecifier

#### Release Information

Command introduced before JunosE Release 7.1.0.

#### Description

Configures a Packet over SONET interface. The no version removes the interface.

#### Options

- interfaceSpecifier—Particular interface; format varies according to interface type; see Interface Types and Specifiers

#### Mode

Global Configuration

#### Related Documentation

- Configuring HDLC Layer 2 Services in the JunosE BGP and MPLS Configuration Guide