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no-fragmentation

Syntax

no-fragmentation;

Hierarchy Level

[edit class-of-service fragmentation-maps map-name forwarding-class class-name]

Release Information

Statement introduced before JUNOS Release 7.4.

Description

For AS PIC link services IQ (lsq) interfaces only, set traffic on a queue to be interleaved, rather than fragmented. This statement specifies that no extra fragmentation header is prepended to the packets received on this queue and that static-link load balancing is used to ensure in-order packet delivery.

Static-link load balancing is done based on packet payload. For IPv4 and IPv6 traffic, the link is chosen based on a hash computed from the source address, destination address, and protocol. If the IP payload is TCP or UDP traffic, the hash also includes the source port and destination port. For MPLS traffic, the hash includes all MPLS labels and fields in the payload, if the MPLS payload is IPv4 or IPv6.

Default

If you do not include this statement, the traffic in forwarding class class-name is fragmented.

Usage Guidelines

See Configuring Fragmentation by Forwarding Class and the JUNOS Services Interfaces Configuration Guide.

Required Privilege Level

interface—To view this statement in the configuration.

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


Published: 2010-04-15

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