Displaying Backbonefast Statistics; Disabling Backbonefast; Configuring Backbonefast - Cisco WS-X6066-SLB-APC - Content Switching Module Software Manual

Configuring BackboneFast

This example shows how to enable BackboneFast on the switch and how to verify the configuration:
Console> (enable) set spantree backbonefast enable
Backbonefast enabled for all VLANs
Console> (enable) show spantree backbonefast
Backbonefast is enabled.
Console> (enable)

Displaying BackboneFast Statistics

To display BackboneFast statistics, perform this task in privileged mode:
Task
Display BackboneFast statistics.
This example shows how to display BackboneFast statistics:
Console> (enable) show spantree summary
Summary of connected spanning tree ports by vlan
Uplinkfast disabled for bridge.
Backbonefast enabled for bridge.
Vlan
----- -------- --------- -------- ---------- ----------
1
----- -------- --------- -------- ---------- ----------
Total
BackboneFast statistics
-----------------------
Number of inferior BPDUs received (all VLANs)
Number of RLQ req PDUs received (all VLANs)
Number of RLQ res PDUs received (all VLANs)
Number of RLQ req PDUs transmitted (all VLANs) : 0
Number of RLQ res PDUs transmitted (all VLANs) : 0
Console> (enable)

Disabling BackboneFast

To disable BackboneFast on the switch, perform this task in privileged mode:
Task
Step 1
Disable BackboneFast on the switch.
Step 2
Verify that BackboneFast is disabled.
This example shows how to disable BackboneFast on the switch and how to verify the configuration:
Console> (enable) set spantree backbonefast disable
Backbonefast enabled for all VLANs
Console> (enable) show spantree backbonefast
Backbonefast is disable.
Console> (enable)
Catalyst 6000 Family Software Configuration Guide—Releases 6.3 and 6.4
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Chapter 9
Blocking Listening Learning Forwarding STP Active
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Blocking Listening Learning Forwarding STP Active
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Configuring Spanning Tree PortFast, UplinkFast, BackboneFast, and Loop Guard
Command
show spantree summary
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0 1 1
: 0
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Command
set spantree backbonefast disable
show spantree backbonefast
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