exp
Syntax
Hierarchy Level
Release Information
Statement introduced before Junos OS Release 7.4.
Description
Apply an MPLS experimental (EXP) rewrite rule.
Options
- rewrite-name
Name of a rewrite-rules mapping configured at the [edit class-of-service rewrite-rules exp] hierarchy level.
- default
The default mapping.
By default, IP precedence rewrite rules alter the first three bits on the type-of-service (ToS) byte while leaving the last three bits unchanged. This default behavior applies to rewrite rules you configure for MPLS packets with IPv4 payloads. You configure these types of rewrite rules by including the mpls-inet-both or mpls-inet-both-non-vpn option at the [edit class-of-service interfaces interface interface-name unit logical-unit-number rewrite-rules exp rewrite-rule-name protocol] hierarchy level.
The remaining statement is explained separately.
Required Privilege Level
interface—To view this statement in the configuration.
interface-control—To add this statement to the configuration.
