D-Link DGS-3000 User Manual

DGS-3000 Series Layer 2 Managed Gigabit Ethernet Switch CLI Reference Guide
570
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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debug stp show flag 53-3
Description
This command is used to display the STP debug level on specified ports.
Format
debug stp show flag {ports <portlist>}
Parameters
ports - (Optional) Specify the STP ports to display.
<portlist> - (Optional) Enter the list of port used for this configuration here.
If no parameter is specified, all ports on the Switch will be displayed.
Restrictions
Only Administrators can issue this command.
Example
To display the debug STP levels on all ports:

D-Link DGS-3000 Specifications

General

Brand	D-Link
Model	DGS-3000
Category	Switch
Language	English