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XG2000 series User's Guide
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All Rights Reserved, Copyright (C) PFU LIMITED 2009
5.11.13 spanning-tree portfast bpdu-filter
Function
Enable the BPDU filter for a portfast enabled port.
If BPDU filtering in enabled, the port does not send or receive a BPDU.
Use the no form to return to the default setup.
Prompt
xg(config-if)# or xg(config-agg)#
Command syntax
spanning-tree portfast bpdu-filter
no spanning-tree portfast bpdu-filter
Parameter
z portfast bpdu-filter
Enables the BPDU filter for the port specified.
Command type
Configuration command
Default
None
Note
z This function is only valid for portfast enabled ports.
Example
Enable BPDU filtering for port 2:
xg(config)# interface port 2
xg(config-if)# spanning-tree portfast
xg(config-if)# spanning-tree portfast bpdu-filter