HP procurve 8100fl series Management And Configuration Manual page 145

ProCurve(config)#show spanning-tree
Force Version
Bridge ID
Ports In Bridge
Max Age
Hello Time
Forward Delay
Topology Changes : 1
Last Topology Chg: 0 days 3 hours 18 min 6 secs ago
Max Hops
CST Root
CST Root Port
CST Root Path Cost
IST Regional Root
IST Regional Root Path Cost : 0
IST Remaining Hops
Port Priority
Gig5/10 128
Lag2 128
Lag3 128
Lag80 128
Figure 9-5. Example of Common Spanning Tree Status on an MSTP Switch
: 802.1s (MSTP)
: 32768:000d00000001
: 4
: 20 secs
: 2 secs
: 15 secs
: 20
: 32768:000883cf2700
: Lag80
: 20000
: 32768:000d00000001
: 20
Cost State
Auto Disabled
Auto Disabled
20000 Blocking
20000 Forwarding...
MSTP Show Commands and Troubleshooting
Switch's spanning-tree configuration,
global settings
Identifies the overall spanning-tree root
for the network.
Lists the switch's MSTP root data for
connectivity with other regions and STP
or RSTP devices.
Identifies the spanning-tree root for the
IST Instance for the region.
Internal Spanning Tree Data (IST
Instance) for the region in which the
Switch Operates
Lists the parameters configured on
individual ports and LAG interfaces.
... Designated Bridge
... 32768:000d00000001
... 32768:000d00000001
... 2768:000883cf2700
32768:000883cf2700
Spanning-Tree Operation
...
...
...
...
...
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