Juniper JUNOS OS 10.3 - SOFTWARE Manual page 1160

Complete Software Guide for Junos
traceoptions
Syntax
Hierarchy Level
Release Information
Description
Default
Options
1064
®
OS for EX Series Ethernet Switches, Release 10.3
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
Define tracing operations for the Virtual Chassis configuration.
Tracing operations are disabled.
detail —(Optional) Generate detailed trace information for a flag.
—(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
—(Optional) Maximum number of trace files. When a trace file named
files number
trace-file reaches its maximum size, it is renamed
so on, until the maximum number of trace files is reached. Then the oldest trace file
is overwritten. If you specify a maximum number of files, you also must specify a
maximum file size with the
Range: 2 through 1000
Default: 3 files
flag flag —Tracing operation to perform. To specify more than one tracing operation,
include multiple flag statements. You can include the following flags:
—All tracing operations.
all
TIP: The all flag displays a subset of logs that are useful in debugging most
issues. For more detailed information, use
—Trace Virtual Chassis ports (VCPs) that have been automatically
auto-configuration
configured.
—Trace Virtual Chassis complete sequence number (CSN) packets.
csn
—Trace Virtual Chassis errored packets.
error
—Trace Virtual Chassis hello packets.
hello
trace-file.0
option.
size
all detail
Copyright © 2010, Juniper Networks, Inc.
.
/var/log
, then trace-file.1 , and
.