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Tracing Layer 2 Circuit Creation and Changes (NSM Procedure)
Copyright © 2010, Juniper Networks, Inc.
You can trace traffic flowing through a Layer 2 circuit using the Traceoptions option.
To configure tracing operations in NSM:
In the NSM navigation tree, select Device Manager > Devices.
1.
Click the Device Tree tab, and then double-click the device to select it.
2.
Click the Configuration tab. In the configuration tree, expand L2 Circuit.
3.
Select Traceoptions.
4.
Add or modify settings as specified in Table 138 on page 263.
5.
Click one:
6.
OK—Saves the changes.
Cancel—Cancels the modifications.
Table 138: Layer2 Circuit Traceoption Configuration Details
Task
Trace traffic flowing through
a Layer 2 circuit.
Specify the name of the file
to receive the output of the
tracing operation and
specifies the maximum
number of trace files
Specify the tracing
operation to perform.
Your Action
1.
In the Comment box, enter the comment.
1.
Click File next to Traceoptions.
2. In the Comment box, enter the comment for the file.
3. In the Filename box, enter the name of the file to receive the
output of the tracing operation.
4. In the Size box, enter the maximum size of each trace file, in
kilobytes (KB), megabytes (MB), or gigabytes (GB).
5. From the Files list, select the maximum number of trace files.
Range: 2 through 1000.
6. Select one of the following:
world-readable—To enable unrestricted file access.
no-world-readable—To restrict file access to owner. This is
the default setting.
1.
Click Flag next to Traceoptions.
2. Click Add new entry next to Flag.
3. From the Name list, select the flag.
4. In the Comment box, enter the comment for the flag.
5. Select the modifier for the tracing flag. Select one the following
check boxes.
Send—Packets being transmitted
Receive—Packets being received
Detail—Detailed trace information
Disable—Disable tracing
Chapter 20: Configuring Protocols
263
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