# ppp multilink multiclass traffic-class

#### Syntax

[ no ] ppp multilink multiclass traffic-class best-effort [ trafficClassName ]*

#### Release Information

Command introduced in JunosE Release 11.1.0.

#### Description

Configures mapping of QoS traffic classes to multilink classes. The no version deletes the mapping of QoS traffic classes to multilink classes.

#### Options

- best-effort—Specifies best-effort as the default traffic class for the router. The best-effort traffic class forwards as many packets as possible in as reasonable a time as possible. The best-effort traffic class is mapped to multilink class 0 by default. You must specify the best-effort traffic class in the command or the command fails.
- trafficClassName—Name of a QoS traffic class. You can map up to eight traffic classes to multilink classes. The order of the traffic class names specified determines the multilink class number which is used for the traffic class; for example, trafficClassName1 corresponds to multilink class 1, trafficClassName2 corresponds to multilink class 2, and so on.
- *—Indicates that one or more parameters can be repeated multiple times in a list in the command line

#### Mode

Interface Configuration, Profile Configuration, Subinterface Configuration

#### Related Documentation

- Configuring Multiclass MLPPP
- Configuring Traffic Classes on Multiclass MLPPP Interfaces