# member interface

#### Syntax

[ no ] member interface interfaceType interfaceSpecifier

#### Release Information

Command introduced before JunosE Release 7.1.0.

#### Description

Adds a member VLAN or S-VLAN subinterface to a Martini layer 2 circuit associated with a load-balancing group. This command creates an MPLS shim interface and associates it with the group. The no version removes the member subinterface from the circuit. Repeat as needed to remove all member subinterfaces used by a load-balanced circuit, thereby deleting the circuit from the group.

#### Options

- interfaceType—One of the following interface types listed in Interface Types and Specifiers
  - serial
  - pos
- interfaceSpecifier—Particular interface; format varies according to interface type; see Interface Types and Specifiers

#### Mode

L2 Transport Load-Balancing-Circuit Configuration

#### Related Topics

- Configuring CE-Side Load Balancing for Martini Layer 2 Transport in the JunosE BGP and MPLS Configuration Guide