Distributed Spanning Tree Commands
page 16-174 OmniSwitch 6250 CLI Reference Guide November 2009
bridge port pvst+
Configures the type of BPDU to be used on a port when PVST+ mode is enabled.
bridge port {slot/port | agg_num} pvst+ {auto | enable | disable}
Syntax Definitions
slot/port The slot number for the module and the physical port number on that
module (e.g., 3/1 specifies port 1 on slot 3).
agg_num Specifies the aggregate group.
auto IEEE BPDUs are used until a PVST+ BPDU is detected.
enable Specifies that PVST+ BPDUs will be used.
disable Specifies that IEEE BPDUs will be used.
Defaults
Platforms Supported
OmniSwitch 6250
Usage Guidelines
• In order to handle PVST+ mode, the ports must be configured in 1x1 mode.
• Initially, a port sends or receive IEEE BPDUs. Once a PVST+ BPDU is received, the port will send
and receive only PVST+ BPDUs for tagged VLANs and IEEE BPDUs for default VLANs.
Examples
-> bridge port 1/3 pvst+ enable
-> bridge port 2/2 pvst+ auto
Release History
Release 6.3.1; command was introduced.
parameters default
auto | enable | disable auto
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