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M-series and MX-series Devices
306
Table 161: Oam Configuration Details (continued)
Task
Configure MPLS tracing
options.
Configuring Secondary Paths for an LSP (NSM Procedure)
Configuring Secondary Paths for an LSP (NSM Procedure) on page 306
Configuring Administrative Group (NSM Procedure) on page 308
Configuring Class-Type Bandwidth Constraints for Multiclass LSPs (NSM
Procedure) on page 309
Configuring BFD for MPLS IPv4 LSPs (NSM Procedure) on page 310
Configuring the Egress Router Address for LSPs (NSM Procedure) on page 312
Tracing LSP Packets and Operations (NSM Procedure) on page 313
Configuring Secondary Paths for an LSP (NSM Procedure)
You can specify one or more secondary paths to use for the LSP. You can configure more
than one secondary path. All secondary paths are equal, and the first one that is available
is chosen. You can specify secondary paths even if you have not specified any primary
paths. Optionally, you can specify preference, CoS, and bandwidth values for the
secondary path, which override any equivalent values that you configure for the LSP.
To configure secondary paths for an LSP 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 Protocols > Mpls.
3.
Select Label Switched Path.
4.
Your Action
1.
Click Traceoptions next to Oam.
2. In the Comment box, enter the comment.
3. Select the No Remote Trace check box to disable remote
tracing globally or for a specific tracing operation.
4. Click File next to Traceoptions.
5. In the Filename box, enter the name of the file to receive the
output of the tracing operation.
6. In the Size box, enter the maximum size of each trace file, in
kilobytes (KB), megabytes (MB), or gigabytes (GB).
7. From the Files list, select the maximum number of trace files.
Range: 2 through 1000
8. Select one of the following:
world-readable—To enable unrestricted file access.
no-world-readable—To restrict file access to owner.
9. In the Match box, enter the regular expression.
10. Click Flag next to Traceoptions.
11. Click Add new entry next to Flag
12. From the Name list, select the flag.
13. In the Comment box, enter the comment.
Copyright © 2010, Juniper Networks, Inc.
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