Traceoptions (Virtual Chassis) - Juniper EX9200 Features Manual

traceoptions (Virtual Chassis)

Syntax
Hierarchy Level
Release Information
Description
Default
Options
Copyright © 2017, Juniper Networks, Inc.
traceoptions {
file filename <files number> <no-stamp> <replace> <size size> <world-readable |
no-world-readable>;
flag flag <detail> <disable> <receive> <send>;
}
[edit virtual-chassis]
Statement introduced in Junos OS Release 9.0 for EX Series switches.
Option added in Junos OS Release 9.2 for EX Series switches.
detail
Statement introduced in Junos OS Release 13.2X50-D15 for the QFX Series.
Statement introduced in Junos OS Release 13.2X51-D20 for Virtual Chassis Fabric (VCF).
Define tracing operations for the Virtual Chassis or VCF.
Each Virtual Chassis or VCF member is updated with configured tracing options, and the
log file is stored locally on each device.
NOTE: In a large-scale VCF, use system logging and tracing with discretion,
and only for troubleshooting. These operations place an extra load on the
master Routing Engine device, which can impact VCF convergence time and
stability. All tracing options should be disabled during normal VCF operation.
To troubleshoot particular problems, selectively enable tracing options, and
disable them again after collecting the desired information.
Tracing operations are disabled.
—(Optional) Generate detailed trace information for a flag.
detail
NOTE: Enable tracing at the detail level only while troubleshooting a particular
issue, and disable it again for normal system operation.
—(Optional) Disable a flag.
disable
file filename —Name of the file to receive the output of the tracing operation. Enclose the
name within quotation marks. All files are placed in the directory
files number —(Optional) Maximum number of trace files. When a trace file named
reaches its maximum size, it is renamed
trace-file
so on, until the maximum number of trace files is reached. Then the oldest trace file
Chapter 9: Acquiring Troubleshooting Information
/var/log
, then
trace-file.0 trace-file.1
.
, and
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