Traceoptions - Dell PowerConnect J-EX4200-24T Software Manual

Dell PowerConnect J-Series Ethernet Switch Complete Software Guide for Junos OS

traceoptions

Syntax
Hierarchy Level
Release Information
Description
Default
Options
2136
traceoptions {
file filename <files number> <size size> <world-readable | no-world-readable>;
flag flag <flag-modifier> <disable>;
}
[edit logical-systems logical-system-name protocols igmp],
[edit protocols igmp]
Statement introduced before Junos OS Release 10.2 for J-EX Series switches.
Configure IGMP tracing options.
To specify more than one tracing operation, include multiple
To trace the paths of multicast packets, use the
Junos OS System Basics and Services Command Reference.
The default IGMP trace options are those inherited from the routing protocols
statement included at the
—(Optional) Disable the tracing operation. You can use this option to disable a
disable
single operation when you have defined a broad group of tracing operations, such
as .
all
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
recommend that you place tracing output in the file
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
is overwritten.
If you specify a maximum number of files, you must also include the
specify the maximum file size.
Range: 2 through 1000 files
Default: 2 files
flag —Tracing operation to perform. To specify more than one tracing operation, include
multiple flag statements.
IGMP Tracing Flags
—Leave group messages (for IGMP version 2 only).
leave
—Mtrace packets. Use the
mtrace
—All IGMP packets.
packets
mtrace
hierarchy level.
[edit routing-options]
command to troubleshoot the software.
mtrace
flag statements.
command, as described in the
traceoptions
. We
/var/log
.
igmp-log
, then
trace-file.0 trace-file.1
statement to
size
, and