256 CHAPTER 15: SPANNING-TREE COMMANDS
g1 Enabl
ed 128.1 20000 FWD Boun No P2p
Bound
(RSTP
)
g2 Enabl
ed 128.2 20000 FWD Boun No Share
d
Bound
(STP)
g3 Enabl
ed 128.3 20000 BLK Altn No P2p
g4 Enabl
ed 128.4 20000 FWD Desg No P2p
Console#
show spanning-tree detail
Spanning tree enabled mode MSTP
Default port cost method: long
###### MST 0 Vlans Mapped: 1-9, 21-4094
CST Root ID Prior
ity 32768
Addre
ss 00:01:42:97:e0:00
Path
Cost 20000
Root
Port 1 (g1)
Hello Time 2
sec Max Age 20 sec Forward Delay
15 sec
Port 1 (g1) enabled
State: Forwarding Role: Root
Port id: 128.1 Port cost: 20000
Type: P2p (configured: auto) Boundary
RSTP Port Fast: No
(configured:no)