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M-series and MX-series Devices
Configuring MSTP (NSM Procedure)
330
Click the Configuration tab. In the configuration tree, expand Protocols.
3.
Select Msdp.
4.
Add or modify settings as specified in Table 182 on page 330.
5.
Click one:
6.
OK—Saves the changes.
Cancel—Cancels the modifications.
Table 182: MSDP Traceoption Configuration Details
Task
Configure traceoptions.
Multiple Spanning Tree Protocol (MSTP) is used to create a loop-free topology in networks
using multiple spanning tree regions, each region containing multiple spanning-tree
instances (MSTIs). MSTIs provide different paths for different VLANs. This functionality
facilitates better load sharing across redundant links.
MSTP supports up to 64 regions, each one capable of supporting 4094 MSTIs.
To configure MSTP:
In the navigation tree, select Device Manager > Devices. In Device Manager, select
1.
the device for which you want to configure a port mirror analyzer.
In the Configuration tree, expand Protocols > MSTP.
2.
Add/modify MSTP settings as specified in Table 183 on page 331.
3.
Your Action
1.
Click Traceoptions next to Msdp.
2. In the Comment box, enter the comment for the traceoptions.
3. Click File next to Traceoptions.
4. In the Comment box, enter the comment for the filename.
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 trace file size.
7. From the Files list, select the maximum number of trace files.
8. Select one of the following:
no-world-readable—To restrict the file access to owner.
world-readable—To enable unrestricted access.
9. Click Flag next to Traceoptions.
10. Click Add new entry next to Flag.
11. From the Name list, select the flag to perform the trace
operation.
12. In the Comment box, enter the comment for the flag.
13. Select the corresponding modifier for the tracing flag.
Copyright © 2010, Juniper Networks, Inc.
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