ADTRAN AOS Version R10.1.0 Command Reference Manual page 365

Command Reference Guide
debug spanning-tree bpdu
Use the debug spanning-tree bpdu command to display bridge protocol data unit (BPDU) debug
messages. When enabled, a debug message is displayed for each BPDU packet that is transmitted or
received by the unit. Debug messages are displayed (real time) on the terminal (or Telnet) screen. Use the
no form of this command to disable the debug messages. Variations of this command include:
debug spanning-tree bpdu all
debug spanning-tree bpdu receive
debug spanning-tree bpdu transmit
Turning on a large amount of debug information can adversely affect the performance of
your unit.
Refer to
Syntax Description
all
receive
transmit
Default Values
By default, all debug messages in AOS are disabled.
Command History
Release 5.1
Usage Examples
The following example displays debug messages for BPDU packets that are transmitted and received by
the unit:
>enable
#debug spanning-tree bpdu all
60000CRG0-35E
debug spanning-tree on page 366
Displays debug messages for BPDU packets that are transmitted and
received by the unit.
Displays debug messages for BPDU packets received by the unit.
Displays debug messages for BPDU packets transmitted by the unit.
Command was introduced.
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