Cisco 4500M Software Manual page 234

Enabling BackboneFast
Name
---------------------- -------- --------- -------- ---------- ----------
VLAN0001
VLAN1002
VLAN1003
VLAN1004
VLAN1005
---------------------- -------- --------- -------- ---------- ----------
5 vlans
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)
Switch#
This example shows how to display the total lines of the spanning tree state section:
Switch#show spanning-tree summary totals
Root bridge for:VLAN0001, VLAN1002-VLAN1005
Extended system ID
Portfast
PortFast BPDU Guard
Portfast BPDU Filter is enabled by default
Loopguard
EtherChannel misconfiguration guard is enabled
UplinkFast
BackboneFast
Pathcost method used is short
Name
---------------------- -------- --------- -------- ---------- ----------
5 vlans
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)
Switch#
Software Configuration Guide—Release 12.2(25)EW
15-16
Blocking Listening Learning Forwarding STP Active
0 0
0 0
0 0
0 0
0 0
0 0
is disabled
is enabled by default
is disabled by default
is disabled by default
is enabled
is enabled
Blocking Listening Learning Forwarding STP Active
0 0
Chapter 15
0 3 3
0 2 2
0 2 2
0 2 2
0 2 2
0 11 11
:0
:0
:0
:0
:0
:0
0 11 11
:0
:0
:0
:0
:0
:0
Configuring STP Features
OL-6696-01