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dscp-ipv6 (Class of Service)
Syntax (Classifier)
dscp-ipv6 classifier-name {
import (classifier-name | default) protocol mpls;
forwarding-class class-name {
loss-priority level {
code-points [ aliases ] [ bit-patterns ];
}
}
}
Syntax (Code-Point Alias)
dscp-ipv6 alias-name bit-pattern;
Syntax (Interface Classifier Association)
dscp-ipv6 (classifier-name | default);
Syntax (Rewrite Rule)
dscp-ipv6 rewrite-name {
import (rewrite-name | default);
forwarding-class class-name {
loss-priority level {
code-point [ aliases ] [ bit-patterns ];
}
}
}
Hierarchy (Classifiers)
[edit class-of-service classifiers],
Hierarchy (Code-Point Aliases)
[edit class-of-service code-point-aliases],
Hierarchy (Interface Classifier Association)
[edit class-of-service interfaces interface-name unit logical-unit-number classifiers], [edit class-of-service interfaces interface-name unit logical-unit-number rewrite-rules],
Hierarchy (Rewrite Rules)
[edit class-of-service rewrite-rules]
Description
Define the Differentiated Services code point (DSCP) IPv6 mapping that is applied to the packets.
On devices that use different classifiers for unicast and multidestination (multicast, broadcast, and destination lookup fail) traffic, there is no DSCP IPv6 classifier for multidestination (multicast, broadcast, and destination lookup fail) traffic. Multidestination IPv6 traffic uses the multidestination DSCP classifier.
Logical interfaces do not support multiple dscp-ipv6 rewrite rules for the
same protocol.
Options
The remaining statements are explained separately. See CLI Explorer.
protocol mpls |
(Optional for ingress MPLS tunnel nodes) On devices that support this option, rewrite the MPLS EXP bits in the MPLS header independently of the IPv6 DSCP value for IPv6 packets entering an MPLS tunnel. |
Required Privilege Level
interface—To view this statement in the configuration.
interface-control—To add this statement to the configuration.
Release Information
Statement introduced before Junos OS Release 7.4.
Support for protocol mpls option introduced in Junos OS Release
10.4R2.