DGS-1510/ME Series Metro Ethernet Switch CLI Reference Guide
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Chapter 46
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]
46-1
debug stp config ports
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
- Specifies to debug all ports on the Switch.
event
- Specifies to debug the external operation and event processing.
bpdu
- Specifies to debug the BPDU’s that have been received and transmitted.
state_machine
- Specifies to debug the state change of the STP state machine.
all
- Specifies to debug all of the above.
state
- Specifies the state of the debug mechanism.
disable
- Specifies to disable the debug mechanism.
brief
- Specifies the debug level to brief.
detail
- Specifies 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:
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