3Com 3CRUS2475 - Defining Multiple STP Instance Settings

234 CHAPTER 15: SPANNING-TREE COMMANDS
Name State Prio.
Nbr
Cost Sts Role PortF
ast
Type
---- -----
--
-----
---
----- --- ---- -----
---
-----
-----
g1 Enabl
ed
128.1 20000 FWD Root No P2p
(RSTP
)
g2 Enabl
ed
128.2 20000 FWD Desg No Share
d
(STP)
g4 Enabl
ed
128.4 20000 BLK ALTN No Share
d
(STP)
Console#
show spanning-tree blockedports
Spanning tree enabled mode RSTP
Default port cost method: long
Root
ID
Prior
ity
32768
Addre
ss
00:01:42:97:e0:00
Path
Cost
20000
Root
Port
1 (1)
Hello Time 2
sec
Max Age 20 sec Forward Delay 15 sec
Bridg
e ID
Prior
ity
36864
Addre
ss
00:02:4b:29:7a:00
Hello Time 2
sec
Max Age 20 sec Forward Delay 15 sec