Cisco Cisco SG200-26P 26-port Gigabit PoE Smart Switch Riferimenti tecnici

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Cisco Small Business 200E Series Advanced Smart Switch Command Reference
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Spanning Tree Protocol
This chapter describes how to configure the spanning tree, rapid spanning tree, 
and multiple spanning tree protocols.
spanning-tree 
Use this command to enable the operation mode of spanning tree. To disable it, 
use the 
no form of this command.
spanning tree
no spanning tree
Default
Spanning tree is globally enabled.
Command Modes
Global Config
Related Commands
Command
Description
spanning-tree 
port mode all
Enables the spanning tree administrative mode for all ports.
spanning-tree 
port mode
Enables the spanning tree administrative mode on a specific 
port.