Cisco Catalyst 3750 Metro Command Reference Manual page 628

show spanning-tree
BackboneFast statistics
-----------------------
Number of transition via backboneFast (all VLANs)
Number of inferior BPDUs received (all VLANs)
Number of RLQ request PDUs received (all VLANs)
Number of RLQ response PDUs received (all VLANs)
Number of RLQ request PDUs sent (all VLANs)
Number of RLQ response PDUs sent (all VLANs)
This is an example of output from the show spanning-tree mst configuration command:
Switch# show spanning-tree mst configuration
Name
Revision
Instance
--------
0
1
----------------------------
This is an example of output from the show spanning-tree mst interface interface-id command:
Switch# show spanning-tree mst interface gigabitethernet1/0/1
GigabitEthernet1/0/1 of MST00 is root forwarding
Edge port: no
Link type: point-to-point (auto)
Boundary : boundary
Bpdus sent 5, received 74
Instance role state cost
0
This is an example of output from the show spanning-tree mst 0 command:
Switch# show spanning-tree mst 0
###### MST00
Bridge
Root
IST master *this switch
Operational hello time 2, forward delay 15, max age 20, max hops 20
Configured
Interface
--------------------
GigabitEthernet1/0/2
Port-channel1
Related Commands Command
clear spanning-tree counters
clear spanning-tree detected-protocols
spanning-tree backbonefast
spanning-tree bpdufilter
spanning-tree bpduguard
spanning-tree cost
spanning-tree extend system-id
Catalyst 3750 Metro Switch Command Reference
2-600
[region1]
1
Vlans Mapped
------------------
1-9,21-4094
10-20
(default)
(STP)
prio vlans mapped
root FWD 200000 128
vlans mapped: 1-9,21-4094
address 0002.4b29.7a00
address 0001.4297.e000
port Gi1/0/1
hello time 2, forward delay 15, max age 20, max hops 20
role state cost
---- ----- --------- ---- --------------------------------
desg FWD
desg FWD
Chapter 2 Catalyst 3750 Metro Switch Cisco IOS Commands
port guard : none
bpdu filter: disable
bpdu guard : disable
1,12,14-4094
priority 32768 (32768 sysid 0)
priority 32768 (32768 sysid 0)
path cost 200038
prio type
200000 128 P2P bound(STP)
200000 128 P2P bound(STP)
Description
Clears the spanning-tree counters.
Restarts the protocol migration process.
Enables the BackboneFast feature.
Prevents an interface from sending or receiving bridge
protocol data units (BPDUs).
Puts an interface in the error-disabled state when it
receives a BPDU.
Sets the path cost for spanning-tree calculations.
Enables the extended system ID feature.
: 0
: 0
: 0
: 0
: 0
: 0
(default)
(default)
(default)
OL-9645-10