171
Default Setting
None
Command Mode
Privileged Exec
Display Message
Bridge Priority: Configured value.
Bridge Identifier: The bridge ID of current Spanning Tree.
Bridge Max Age: Configured value.
Bridge Hello Time: Configured value.
Bridge Forward Delay: Configured value.
Bridge Hold Time: Minimum time between transmission of Configuration Bridge Protocol Data Units
(BPDUs).
5.4.2 Configuration Commands
5.4.2.1 spanning-tree
This command sets the spanning-tree operational mode to be enabled.
Syntax
spanning-tree
no spanning-tree
no - This command sets the spanning-tree operational mode to be disabled. While disabled, the
spanning-tree configuration is retained and can be changed, but is not activated.
Default Setting
Disabled
Command Mode
Global Config
5.4.2.2 spanning-tree protocol-migration
This command enables BPDU migration check on a given interface. The all option enables
BPDU migration check on all interfaces.