Configuring Portfast Bpdu Filter; Enabling Portfast Bpdu Filter - Cisco WS-X6066-SLB-APC - Content Switching Module Software Manual

Chapter 9 Configuring Spanning Tree PortFast, UplinkFast, BackboneFast, and Loop Guard
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Console> (enable)

Configuring PortFast BPDU Filter

These sections describe how to configure PortFast BPDU filter on the switch:
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•

Enabling PortFast BPDU Filter

To enable PortFast BPDU filtering on a nontrunking port, perform this task in privileged mode:
Task
Step 1
Enable PortFast BPDU filtering on the port.
Step 2 Verify the PortFast BPDU filter setting.
This example shows how to enable PortFast BPDU filtering on the port and verify the configuration in
PVST+ mode:
For PVST+ information, see
Note
Console> (enable) set spantree portfast bpdu-filter enable
Usage: set spantree portfast <mod/port> <enable|disable>
Spantree portfast bpdu-filter enabled on this switch.
Console> (enable) show spantree portfast
Portfast BPDU guard is disabled.
Portfast BPDU filter is disabled.
Console> (enable) show spantree summary
Root switch for vlans: none.
Portfast bpdu-filter enabled for bridge.
Uplinkfast disabled for bridge.
Backbonefast disabled for bridge.
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Blocking Listening Learning Forwarding STP Active
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Enabling PortFast BPDU Filter, page 9-11
Disabling PortFast BPDU Filter, page 9-12
Chapter 8, "Configuring Spanning Tree."
set spantree portfast bpdu-guard <enable|disable>
set spantree portfast bpdu-filter <enable|disable>
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Command
set spantree portfast bpdu-filter enable
show spantree summary
show spantree portfast
Catalyst 6000 Family Software Configuration Guide—Releases 6.3 and 6.4

Configuring PortFast BPDU Filter

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