Dell PowerConnect 5424 User Manual page 307

The following is an example of the CLI commands:
console(config)# spanning-tree
console(config)# spanning-tree mode rstp
console(config)# spanning-tree priority 12288
console(config)# spanning-tree hello-time 5
console(config)# spanning-tree max-age 15
console(config)# spanning-tree forward-time 25
console(config)# exit
console# show spanning-tree
Spanning tree enabled mode RSTP
Default port cost method: short
Root ID
Number of topology changes 5 last change occurred 00:05:28 ago
Times: hold 1, topology change 40, notification 5
hello 5, max age 15, forward delay 25
Interfaces
Name State
----- ------
g1 enabled
g2 enabled
g3 enabled
Priority 12288
Address 00:e8:00:b4:c0:00
This switch is the root
Hello Time 5 sec
Prio. Cost Sts
Nbr
----- ---- ------
128.1 100 DSBL
128.2 100 DSBL
128.3 100 DSBL
Max Age 15 sec
Role PortFast
------ ---------
Dsbl No
Dsbl No
Dsbl No
Configuring Device Information
Forward Delay 25 sec
Type
------
P2p (STP)
P2p (STP)
P2p (STP)
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