Commands For Monitor And Debug; Debug Spanning-Tree; Show Mst-Pending - Planet SGS-6341 Series Command Manual

14.2 Commands for Monitor and Debug

14.2.1 debug spanning-tree

Command:
debug spanning-tree
no debug spanning-tree
Function:
Enable the MSTP debugging information; the command "no debug spanning-tree" disables the
MSTP debugging information.
Command mode:
Admin Mode
Usage Guide:
This command is the general switch for all the MSTP debugging. Users should enable the detailed
debugging information, then they can use this command to display the relevant debugging
information. In general, this command is used by skilled technicians.
Example:
Enable to receive the debugging information of BPDU messages on the port1/0/1.
Switch#debug spanning-tree
Switch#debug spanning-tree bpdu rx interface e1/0/1

14.2.2 show mst-pending

Command:
show mst-pending
Function:
In the MSTP region mode, display the configuration of the current MSTP region.
Command mode:
Admin Mode
Usage Guide:
In the MSTP region mode, display the configuration of the current MSTP region such as MSTP
name, revision, VLAN and instance mapping.
Note: Before quitting the MSTP region mode, the displayed parameters may not be effective.
Example:
Display the configuration of the current MSTP region.
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