Cisco SPS2024 Reference Manual page 395

Spanning Tree Commands
show spanning-tree
SPS208G/SPS224G4/SPS2024 Command Line Interface Reference Guide
Example
The following example displays spanning-tree information.
Console# show spanning-tree
Spanning tree enabled mode MSTP
Default port cost method: short
CST Root ID Priority
Address
Path Cost
Root Port
This switch is the IST master
Hello Time 2 sec Max Age 20 sec
Bridge ID Priority
Address
Hello Time 2 sec Max Age 20 sec
Interfaces
Name State Pro.Nbr Cost
---- ------- -------- ----- --- ---- -------- ----------
e1 Enabled 128.1
e2 Enabled 128.2
e3 Disabled128.3
e4 Enabled 128.4
e5 Enabled 128.5
Console# show spanning-tree
Spanning tree enabled mode RSTP
Default port cost method: long
Root ID Priority
Address
This switch is the root.
Hello Time 2 sec Max Age 20 sec
Interfaces
32768
00:01:42:97:e0:00
20000
1 (e1)
00:02:4b:29:7a:00
Max Hops
Sts Role PortFast Type
20000 FWD Root No
20000 FWD Desg No
20000 - -
20000 BLK ALTN No
20000 DIS -
36864
00:02:4b:29:7a:00
Forward Delay 15 sec
36864
Forward Delay 15 sec
20
P2p bound (RSTP)
Shared (STP)
- -
Shared (STP)
- -
Forward Delay 15 sec
28
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