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dscp-ipv6 (Class of Service)

date_range 09-May-24

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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)

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dscp-ipv6 alias-name bit-pattern;

Syntax (Interface Classifier Association)

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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.

Note:

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.

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Junos CLI Reference

ON THIS PAGE

dscp-ipv6 (Class of Service)

Syntax (Classifier)

Syntax (Code-Point Alias)

Syntax (Interface Classifier Association)

Syntax (Rewrite Rule)

Hierarchy (Classifiers)

Hierarchy (Code-Point Aliases)

Hierarchy (Interface Classifier Association)

Hierarchy (Rewrite Rules)

Description

Options

Required Privilege Level

Release Information

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Junos CLI Reference

ON THIS PAGE

dscp-ipv6 (Class of Service)

Syntax (Classifier)

Syntax (Code-Point Alias)

Syntax (Interface Classifier Association)

Syntax (Rewrite Rule)

Hierarchy (Classifiers)

Hierarchy (Code-Point Aliases)

Hierarchy (Interface Classifier Association)

Hierarchy (Rewrite Rules)

Description

Options

Required Privilege Level

Release Information

Related Documentation

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