Distributed Spanning Tree Commands
page 16-88 OmniSwitch 6250 CLI Reference Guide November 2009
• Rapid transition of a designated port to forwarding can only occur if the port’s connection type is 
defined as a point to point or an edge port. Rapid transition of an alternate port role to a root port role is 
not affected by the port connection type definition.
Examples
-> bridge mode flat
-> bridge 1 1/24 connection noptp
-> bridge mode 1x1
-> bridge 200 8/2 connection ptp
-> bridge 300 10 connection autoptp
Release History
Release 6.6.1; command was introduced.
Related Commands
MIB Objects
vStpInsPortTable
vStpInsPortNumber
vStpInsPortAdminConnectionType
vStpInsPortOperConnectionType
bridge mode Selects the Spanning Tree operating mode (flat or 1x1) for the switch.
bridge cist slot/port connection Explicit command for configuring the Spanning Tree connection type 
for a port or an aggregate of ports for the CIST instance when the 
switch is operating in either the 1x1 or flat Spanning Tree mode.
bridge 1x1 slot/port connection Explicit command for configuring the Spanning Tree connection type 
for a port or an aggregate of ports for the specified VLAN instance 
when the switch is operating in either the 1x1 or flat Spanning Tree 
mode.
bridge cist slot/port admin-edge Configures the administrative edge port status for a port or aggregate 
of ports for the CIST instance.
bridge cist slot/port auto-edge Configures whether or not Spanning Tree automatically determines the 
operational edge status of a port or an aggregate of ports for the flat 
mode CIST instance.