Technical Documentation

fragment-threshold

Syntax

fragment-threshold bytes;

Hierarchy Level

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

Release Information

Statement introduced before JUNOS Release 7.4.

Description

For link services IQ (lsq) interfaces only, set the fragmentation threshold for an individual forwarding class.

Default

If you do not include this statement, the fragmentation threshold you set at the [edit interfaces interface-name unit logical-unit-number] or [edit interfaces interface-name mlfr-uni-nni-bundle-options] hierarchy level is the default for all forwarding classes. If you do not set a maximum fragment size anywhere in the configuration, packets are fragmented if they exceed the smallest maximum transmission unit (MTU) of all the links in the bundle.

Options

bytes—Maximum size, in bytes, for multilink packet fragments. Any nonzero value must be a multiple of 64 bytes.

Range: 128 through 16,320 bytes

Usage Guidelines

See Configuring CoS Fragmentation by Forwarding Class on LSQ Interfaces.

Required Privilege Level

interface—To view this statement in the configuration.

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


Published: 2010-04-28