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Home Documentation Junos OS Junos CLI Reference CLI Reference C

Junos CLI Reference

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Junos CLI Reference
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core-dump

date_range 19-Nov-23
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Syntax

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(core-dump | no-core-dump);

Hierarchy Level

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[edit interfaces mo-fpc/pic/port multiservice-options]

Description

A useful tool for isolating the cause of a problem. Core dumping is enabled by default. The directory /var/tmp contains core files. Junos OS saves the current core file (0) and the four previous core files, which are numbered from 1 through 4 (from newest to oldest):

Note:

By default, all members of a configured user group (with read-only permissions) can access the core dump files and attach them to cases associated with JTAC.

  • core-dump—Enable the core dumping operation.

  • no-core-dump—Disable the core dumping operation.

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.

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