Command Line Interface
550
4
Default Setting
Short path cost method.
Command Mode
Global Configuration mode
Command Usage
This command applies to all spanning tree instances on the device.
The cost is set using the
spanning-tree cost command.
Example
The following example sets the default path cost method to
long.
Related Commands
show spanning-tree
spanning-tree bpdu
The spanning-tree bpdu Global Configuration mode command defines BPDU
handling when the spanning tree is disabled globally or on a single interface. To
return to the default configuration, use the
no form of this command.
Syntax
spanning-tree bpdu {filtering | flooding | bridging}
no spanning-tree bpdu
Parameters
•
filtering — When Spanning Tree is disabled on an interface, BPDU packets
are filtered.
•
flooding — When Spanning Tree is disabled on an interface, untagged
BPDU packets are flooded unconditionally (Without applying VLAN rules),
to all ports which have Spanning Tree disabled.
•
bridging — When Spanning Tree is globally disabled, untagged or tagged
BPDU packets are flooded, and are subject to ingress and egress VLAN
rules. This mode is not relevant if Spanning Tree is disabled only on a group
of ports.
Default Setting
The default setting is flooding.
Command Modes
Global Configuration mode
Command Usage
There are no user guidelines for this command.
Console(config)# spanning-tree pathcost method long
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