Distributed Spanning Tree Commands
page 16-96 OmniSwitch 6250 CLI Reference Guide November 2009
• Configure ports that will connect to a host (PC, workstation, server, etc.) as edge ports to avoid unnec-
essary topology changes when these ports go active. This will also prevent the flushing of learned
MAC addresses on these ports if a topology change occurs as a result of another non-edge port going
active. If an edge port receives a BPDU, it will operationally revert back to a no point to point connec-
tion type.
Examples
-> bridge mode flat
-> bridge 1x1 4 15 admin-edge on
-> bridge 1x1 255 8/23 admin-edge disable
-> bridge mode 1x1
-> bridge 1x1 3 2/2 admin-edge enable
-> bridge 1x1 255 10 admin-edge off
Release History
Release 6.6.1; command was introduced.
Related Commands
MIB Objects
vStpInsPortTable
vStpInsPortNumber
vStpInsPortAdminEdge
bridge mode Selects the Spanning Tree operating mode (flat or 1x1) for the switch
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.
bridge 1x1 slot/port auto-edge Configures whether or not Spanning Tree determines the operational
edge port status for a port or an aggregate of ports for the specified 1x1
mode VLAN instance.
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