Dell PowerConnect 3424 Cli Reference Manual page 328

Console# show spanning-tree ethernet 1/e1
Port 1 (1/e1) enabled
State: Forwarding
Port id: 128.1
Type: P2p (configured: auto) RSTP
Designated bridge Priority: 32768
Designated port id: 128.25
Number of transitions to forwarding state: 1
BPDU: sent 2, received 120638
Console# show spanning-tree mst-configuration
Name: Region1
Revision: 1
Instance
--------
0
1
Console# show spanning-tree
Spanning tree enabled mode MSTP
Default port cost method: long
###### MST 0 Vlans Mapped: 1-9, 21-4094
CST Root ID
D E L L C O N F I D E N T I A L – P R E L I M I N A R Y 9 / 1 3 / 0 6 – F O R P R O O F O N LY
328
Spanning-Tree Commands
Vlans mapped
------------
1-9, 21-4094
10-20
Priority 32768
Address 00:01:42:97:e0:00
Path Cost 20000
Root Port 1 (1/e1)
Role: Root
Port cost: 20000
Port Fast: No (configured:no)
Address: 00:01:42:97:e0:00
Designated path cost: 0
State
-------
Enabled
Enabled