Dell PowerConnect 3524 Cli Reference Manual page 379

Console# show spanning-tree blockedports
Spanning tree enabled mode RSTP
Default port cost method: long
Root ID Priority
Address
Path Cost
Root Port
Hello Time 2 sec
Bridge Priority
ID
Address
Hello Time 2 sec
Interfaces
Name State
---- -------
1/e4 Enabled
Console# show spanning-tree detail
Spanning tree enabled mode RSTP
Default port cost method: long
32768
00:01:42:97:e0:00
20000
1 (1/1)
Max Age 20 sec
36864
00:02:4b:29:7a:00
Max Age 20 sec
Prio.Nbr Cost
-------- -----
128.4 20000
Forward Delay 15 sec
Forward Delay 15 sec
Sts Role PortFast Type
--- ---- -------- ----------
BLK ALTN No Shared (STP)
Spanning-Tree Commands
379