Debug Spanning-Tree Bpdu - Cisco Catalyst 3030 Command Reference Manual
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- Getting started manual (34 pages) ,
- Getting started (122 pages)
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Appendix B
Cisco Catalyst Blade Switch 3030 Debug Commands
debug spanning-tree bpdu
Use the debug spanning-tree bpdu privileged EXEC command to enable debugging of sent and
received spanning-tree bridge protocol data units (BPDUs). Use the no form of this command to disable
debugging.
Syntax Description
receive
transmit
Defaults
Debugging is disabled.
Command Modes
Privileged EXEC
Command History
Release
12.2(25)SEE
Usage Guidelines
The undebug spanning-tree bpdu command is the same as the no debug spanning-tree bpdu
command.
Related Commands
Command
show debugging
show spanning-tree
78-17262-01
debug spanning-tree bpdu [receive | transmit]
no debug spanning-tree bpdu [receive | transmit]
(Optional) Display the nonoptimized path for received BPDU debug messages.
(Optional) Display the nonoptimized path for sent BPDU debug messages.
Modification
This command was introduced.
Description
Displays information about the types of debugging that are enabled. For
syntax information, select Cisco IOS Release 12.2 Configuration Guides
and Command References > Cisco IOS Configuration Fundamentals
Configuration Guide, Release 12.2 > System Management >
Troubleshooting and Fault Management.
Displays spanning-tree state information.
Cisco Catalyst Blade Switch 3030 Command Reference
debug spanning-tree bpdu
B-63
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