Cisco Small Business 300 1.1 Series Administration Manual page 393

Spanning-Tree Commands
78-20269-01 Command Line Interface Reference Guide
Console# show spanning-tree ethernet
Port 1 (gi1) enabled
State: Forwarding
Port id: 128.1
Type: P2p (configured: auto) RSTP
Designated bridge Priority: 32768
Designated port id: 128.25
Guard root: Disabled
Number of transitions to forwarding state: 1
BPDU: sent 2, received 120638
Console# show spanning-tree mst-configuration
Name: Region1
Revision: 1
Instance Vlans mapped
-------- ------------
0 1-9, 21-4094
1
10-20
Console# show spanning-tree
Spanning tree enabled mode MSTP
Default port cost method: long
###### MST 0 Vlans Mapped: 1-9
CST Root ID Priority
Address
Path Cost
Root Port
Hello Time 2 sec Max Age 20
gi1
Role: Root
Port cost: 20000
Port Fast: No (configured:no)
Address: 00:01:42:97:e0:00
Designated path cost: 0
BPDU guard: Disabled
State
---------
Enabled
Enabled
32768
00:01:42:97:e0:00
20000
gi1
sec
Forward Delay 15
sec
29
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