D-Link DGS-3000 - Chapter 53 MSTP Debug Enhancement Command List

DGS-3000 Series Layer 2 Managed Gigabit Ethernet Switch CLI Reference Guide
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Chapter 53 MSTP debug enhancement
Command List
debug stp config ports [<portlist> | all] [event | bpdu | state_machine | all] state [disable | brief |
detail]
debug stp show information
debug stp show flag {ports <portlist>}
debug stp show counter {ports [<portlist> | all]}
debug stp clear counter {ports[<portlist> | all]}
debug stp state [enable | disable]
debug stp config ports 53-1
Description
This command is used to configure per-port STP debug level on the specified ports.
Format
debug stp config ports [<portlist> | all] [event | bpdu | state_machine | all] state [disable |
brief | detail]
Parameters
<portlist> - Enter the STP port range to debug.
all - Specify to debug all ports on the Switch.
event - Specify to debug the external operation and event processing.
bpdu - Specify to debug the BPDU’s that have been received and transmitted.
state_machine - Specify to debug the state change of the STP state machine.
all - Specify to debug all of the above.
state - Specify the state of the debug mechanism.
disable - Disables the debug mechanism.
brief - Sets the debug level to brief.
detail - Sets the debug level to detail.
Restrictions
Only Administrators can issue this command.
Example
To configure all STP debug flags to brief level on all ports: