Technical Documentation



irb {unit logical-unit-number {classifiers {type (classifier-name | default);}rewrite-rules {dscp (rewrite-name | default);dscp-ipv6 (rewrite-name | default);exp (rewrite-name | default)protocol protocol-types;ieee-802.1 (rewrite-name | default) vlan-tag (outer | outer-and-inner);inet-precedence (rewrite-name | default);}}}

Hierarchy Level

[edit class-of-service interfaces]

Release Information

Statement introduced in JUNOS Release 8.4.


On the MX Series routers, you can apply classifiers or rewrite rules to an integrated bridging and routing (IRB) interface. All types of classifiers and rewrite rules are allowed. These classifiers and rewrite rules are independent of others configured on the MX Series router.

The statements are explained separately.

Usage Guidelines

See MX Series Router CoS Hardware Capabilities and Limitations.

Required Privilege Level

interface—To view this statement in the configuration.

interface-control—To add this statement to the configuration.

Published: 2010-04-15