Tracing Spanning-Tree Operations - Juniper ACX1000 Configuration Manual

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Tracing Spanning-Tree Operations

Copyright © 2017, Juniper Networks, Inc.
Revert the forced IEEE 802.1D STP to run as the configured RSTP or VSTP:
2.
user@host# clear spanning-tree protocol-migration <interface interface-name>
<routing-instance routing-instance-name>
To revert the STP protocol for the specified interface only, specify the
interface interface-name
To revert the STP protocol for a particular routing instance only, specify the
routing-instance routing-instance-name
Layer 2 Control Protocol on ACX Series Routers on page 404
Configuring Rapid Spanning-Tree Protocol on page 411
Configuring Multiple Spanning-Tree Protocol on page 413
RSTP or VSTP Forced to Run as IEEE 802.1D STP on page 420
force-version
You can enable global routing protocol tracing options at the
Hierarchy Level . For general information about tracing and global tracing options, see the
statement summary for the global traceoptions statement in the Junos OS Routing
Protocols Library.
In addition, you can enable STP-specific trace options at the following hierarchy levels:
[edit protocols (mstp | rstp | vstp)]
To enable tracing of spanning-tree protocol operations:
Enable configuration of the spanning-tree protocol whose operations are to be traced:
1.
[edit]
user@host# edit ... protocols (mstp | rstp | vstp)
Enable configuration of spanning-tree protocol-specific trace options:
2.
[edit ... protocols (mstp | rstp | vstp)]
user@host# edit traceoptions
Configure the files that contain trace logging information:
3.
[edit ... protocols (mstp | rstp | vstp)]
user@host# set file filename <files number> <size bytes>
<world-readable | no-world-readable>
Chapter 12: Configuring Layer 2 Control Protocol
option.
option.
[edit routing-options]
421