exp
Syntax
exp classifier-name {
import (classifier-name | default);
forwarding-class class-name {
loss-priority level {
code-points [ aliases ] [ bit-patterns ];
}
}
}
Rewrite Rule Configuration
exp rewrite-name {
import (rewrite-name | default);
forwarding-class class-name {
loss-priority level {
code-point [ aliases ] [ bit-patterns ];
}
}
}
Global Classifier Association with Interfaces
exp classifier-name;
Hierarchy Level
[edit class-of-service classifiers] [edit class-of-service rewrite-rules] [edit class-of-service system-defaults classifiers]
Description
Define the EXP code point mapping that is applied to MPLS packets.
EXP classifiers are not applied to any traffic except MPLS traffic.
EXP classifiers are applied only to interfaces that are configured
as family mpls (for example, set interfaces xe-0/0/35
unit 0 family mpls.)
There are no default EXP classifiers. You can configure up to 64 EXP classifiers.
On QFX10000 switches, you can configure and apply EXP classifiers to interfaces in the same way that you configure and apply DSCP, DSCP IPv6, and IEEE classifiers to interfaces. Different interfaces can have different EXP classifiers. QFX10000 switches do not support global EXP classifiers.
However, QFX5100, EX4600, QFX3500, and QFX3600 switches, and
on QFabric systems, the switch uses only one EXP classifier as a global
MPLS classifier on all interfaces. You specify the global EXP classifier
in the [edit class-of-service system-defaults] hierarchy.
Options
classifier-name—Name of the EXP classifier.
Required Privilege Level
interfaces—To view this statement in the configuration.interface-control—To add this statement to the configuration.
Release Information
Statement introduced in Junos OS Release 12.3X50.