Distributed Spanning Tree Commands
page 16-132 OmniSwitch 6250 CLI Reference Guide November 2009
show spantree 1x1
Displays Spanning Tree bridge information for a 1x1 mode VLAN instance.
show spantree 1x1 [vid]
Syntax Definitions
vid An existing VLAN ID number (1-4094).
Defaults
Platforms Supported
OmniSwitch 6250
Usage Guidelines
• If a vid number is not specified, this command displays the Spanning Tree status, protocol, and priority
values for all VLAN instances.
• Specify a vid number with this command to display Spanning Tree bridge information for a specific
VLAN instance.
• Specifying a range of VLAN IDs is also allowed. Use a hyphen to indicate a contiguous range (e.g.,
show spantree 1x1 10-15). Note that only one VLAN entry—a single VLAN ID or a range of VLAN
IDs— is allowed with this command. Multiple entries are not accepted.
• This is an explicit Spanning Tree command that displays Spanning Tree bridge information for a
VLAN instance regardless of which mode (1x1 or flat) is active on the switch. Note that minimal infor-
mation is displayed when this command is used in the flat mode, as VLAN instances are not active in
this mode.
Examples
-> show spantree 1x1
Spanning Tree Path Cost Mode : AUTO
Vlan STP Status Protocol Priority
-----+----------+--------+--------------
1 ON STP 32768 (0x8000)
2 ON STP 32768 (0x8000)
3 ON STP 32768 (0x8000)
4 ON STP 32768 (0x8000)
5 ON STP 32768 (0x8000)
6 ON STP 32768 (0x8000)
parameter default
vid all VLAN instances
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