TRENDnet TL2-E284 User Manual page 179

24-Port 10/100Mbps Layer 2 Switch w/ 4 Gigabit Ports and 2 Shared Mini-GBIC Slots
Example
28-10
Single Instance:
switch# show spanning-tree
Root Id Priority
Address
Cost 0
Port 0 [0]
This bridge is the root
Max age 20 Sec, forward delay 15 Sec
Spanning tree Protocol Enabled
Bridge Id Priority 32768
Address 00:18:8b:bf:75:30
Hello Time 2 sec, Max Age 20 sec, Forward Delay
15 sec
Dynamic Path Cost is Enabled
Name Role
---- ----
Fa0/1 Designated Forwarding 200000
Fa0/2 Designated Forwarding 200000
Fa0/3 Designated Forwarding 200000
Fa0/4 Disabled
switch# show spanning-tree summary
Spanning Tree port pathcost method is Long
Spanning tree enabled protocol is RSTP
RSTP Port Roles and States
Port-Index Port-Role
---------- ---------
1 Disabled
2 Disabled
3 Disabled
4 Root
switch# show spanning-tree blockedports
Blocked Interfaces List:
The Number of Blocked Ports in the system is :1
switch# show spanning-tree pathcost method
Spanning Tree port pathcost method is Long
Multiple Instance:
switch# show spanning-tree
Root Id Priority
Address
Cost 0
Port 0 [0]
This bridge is the root
Max age 20 Sec, forward delay 15 Sec
MST00
Spanning tree Protocol Enabled
32768
00:18:8b:bf:75:30
State Cost
----- ----
Discarding 200000
Port-State
----------
Discarding
Discarding
Discarding
Forwarding
32768
00:18:8b:bf:75:30
Prio Type
---- ------
128 SharedLan
128 SharedLan
128 SharedLan
128 SharedLan
Port-Status
-----------
Enabled
Enabled
Enabled
Enabled