Debug Spanning-Tree Bpdu - Cisco Catalyst 2960 Command Reference Manual

debug spanning-tree bpdu

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)FX
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
Catalyst 2960 Switch Command Reference
B-66
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.
Displays spanning-tree state information.
Appendix B Catalyst 2960 Switch Debug Commands
OL-8604-03