D-Link DGS-3000 series - Debug Stp Show Information

DGS-3000 Series Layer 2 Managed Gigabit Switch CLI Reference Guide
450
48-2 debug stp show information
Description
This command is used to display STP detailed information, such as the hardware tables, the STP
state machine, etc.
Format
debug stp show information
Parameters
None.
Restrictions
Only Administrators can issue this command.
Example
To show STP debug information:
DGS-3000-26TC:admin#debug stp show information
Command: debug stp show information
Warning: only support local device.
Spanning Tree Debug Information:
----------------------------------------
Port Status In Hardware Table:
Instance 0:
Port 1 : FOR Port 2 : FOR Port 3 : FOR Port 4 : FOR Port 5 : FOR
Port 6 : FOR
Port 7 : FOR Port 8 : FOR Port 9 : FOR Port 10 : FOR Port 11 : FOR
Port 12 : FOR
Port 13 : FOR Port 14 : FOR Port 15 : FOR Port 16 : FOR Port 17 : FOR
Port 18 : FOR
Port 19 : FOR Port 20 : FOR Port 21 : FOR Port 22 : FOR Port 23 : FOR
Port 24 : FOR
Port 25 : FOR Port 26 : FOR
--------------------------------------
Root Priority And Times:
Instance 0:
Designated Root Bridge : 36795/FD-7F-C3-FF-EF-12
External Root Cost : -139756361
Regional Root Bridge : 65447/3D-D5-7D-35-D8-FF
Internal Root Cost : 1466613107
Designated Bridge : 61882/9F-F3-FF-C7-EB-B5
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