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> - user-prefix

> # user-prefix

> #### Syntax

> user-prefix prefixString

> no user-prefix

> #### Release Information

> Command introduced before JUNOSe Release 7.1.0.

> #### Description

> Specifies the user prefix for an IP service profile. The no version removes the user prefix.

> #### Options

> - prefixString—Appends the interface physical location to the username

> #### Mode

> IP Service Profile Configuration

> #### Updated: 2009-04-17

> Copyright © 2009, Juniper Networks, Inc. All rights reserved. Trademark Notice.