mac

197
Example: Enable to receive the debugging information of BPDU messages on the
port1/1.
Switch#debug spanning-tree
Switch#debug spanning-tree bpdu rx interface e1/1
6.2.2 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.
Switch(config)#spanning-tree mst configuration
Switch(Config-Mstp-Region)#show mst-pending
Name switch
Revision 0
Instance Vlans Mapped
----------------------------------
00 1-29, 31-39, 41-4093
03 30
04 40
05 4094
----------------------------------
Switch(Config-Mstp-Region)#
6.2.3 show spanning-tree
Command: show spanning-tree [mst [<instance-id>]] [interface <interface-list>]
[detail]
Function: Display the MSTP Information.
Parameter: <interface-list> sets interface list; <instance-id> sets the instance ID. The