Cisco 300 Series Cli Manual page 477

Spanning-Tree Commands
78-21075-01 Command Line Interface Reference Guide
Interfaces
Name State Prio.Nb
--------- -------- -------
gi1 Enabled 128.1
gi2 Enabled 128.2
gi3 Disabled 128.3
gi4 Enabled 128.4
gi5 Enabled 128.5
switchxxxxxx# show spanning-tree active
Spanning tree enabled mode RSTP
Default port cost method: long
Root ID Priority
Address
Path Cost
Root Port
Hello Time 2 sec
Bridge ID Priority
Address
Hello Time 2 sec
Interfaces
Name State Prio.Nbr
--------- -------- ------
gi1 Enabled 128.1
gi2 Enabled 128.2
gi4 Enabled 128.4
switchxxxxxx# show spanning-tree blockedports
Spanning tree enabled mode RSTP
Default port cost method: long
Root ID Priority
Address
Path Cost
Root Port
Hello Time 2 sec
Cost Sts Role
----- --- ----
20000 - -
20000 - -
20000 - -
20000 -
-
20000 - -
32768
00:01:42:97:e0:00
20000
gi1
Max Age 20 sec Forward Delay 15 sec
36864
00:02:4b:29:7a:00
Max Age 20 sec Forward Delay 15 sec
Cost Sts Role
----- --- ----
20000 FWD Root
20000 FWD Desg
20000 BLK Altn
32768
00:01:42:97:e0:00
20000
gi1
Max Age 20 sec Forward Delay 15 sec
PortFast Type
-------- ----------
-
-
-
-
-
-
-
-
-
-
-
PortFast Type
-------- ----------
-
P2p (RSTP)
No
Shared (STP)
No
Shared (STP)
No
31
477