Displaying Statistics For A Specific Mst Instance - HP procurve 8100fl series Management And Configuration Manual

Spanning-Tree Operation
MSTP Show Commands and Troubleshooting
ProCurve(config)#show spanning-tree instance 1
Force Version
Bridge ID
Ports In Bridge
Max Age
Hello Time
Forward Delay
Topology Changes : 1
Last Topology Chg: 0 days 20 hours 45 min 7
Mapped VLANs
Regional Root
Regional Root Port
Regional Root Path Cost: 0
Remaining Hops
Port
Mcheck
Gig5/10
Yes
Lag2
Yes
Lag3
Yes
Lag80
Yes
Figure 9-6. Example of MSTP Statistics for a Specific Instance on an MSTP Switch
9-30

Displaying Statistics for a Specific MST Instance

Syntax: show spanning-tree instance < ist | 1..16 >
This command displays the MSTP statistics for either the IST
instance or a numbered MST instance running on the switch.
: 802.1s (MSTP)
: 32768:000d00000001
: 4
: 20 secs
: 2 secs
: 15 secs
: 38-39
: 32768:000d00000001
: This switch is root
: 20
Priority Cost
Designated Bridge
128 Auto
32768:000d00000001
128 Auto
32768:000d00000001
128 20000
32768:000d00000001
128 20000
32768:000d00000001
Mcheck Yes, indicates the port is
configured to send RSTP BPDUs for 3
seconds. This allows for another switch
connected to the port and running RSTP
to establish its connection quickly and for
identifying switches running 802.1D STP.
Identity of VLANs configured in the
switch for the IST instance.
Edge, No (edge-port operation disabled)
indicates the port is configured for
connecting to a LAN segment that
includes either a bridge or switch.
Edge, Yes would indicate the port is
configured for a host (end node) link.
State Role
Designated Port
Disabled Disabled
128 106
Disabled Disabled
128 386
Blocking Alternate
128 387
Forwarding Boundary
128 464
Edge LinkType
No p2p
No p2p
No p2p
No p2p