Spanning-Tree Default Priority; Spanning-Tree Priority - SMC Networks SMC TigerStack III SMC6824M Management Manual

spanning-tree default priority

Use this command to configure the spanning-tree priority to use increments
specified by IEEE 802.1D (steps of 1) or 802.1t (steps of 4096). Use the no
form to restore the default setting to increments specified by IEEE 802.1t.
Syntax
spanning-tree default priority {802.1D-1998 | 802.1t-2001}
no spanning-tree default priority
• 802.1D-1998 - Specifies priority increments of 1 per IEEE 802.1D.
• 802.1t-2001 - Specifies priority increments of 4096 per IEEE 802.1t.
Default Setting
IEEE 802.1t format
Command Mode
Global Configuration
Command Usage
IEEE 802.1D priority format cannot be used for a switch that is a
member of an MIST. If you select 802.1D priority format for a bridge in
this state, the system will return an error message.
Example
Console(config)#spanning-tree default priority 802.1D-1998
Console(config)#

spanning-tree priority

Use this command to configure the spanning tree priority globally for this
switch. Use the no form to restore the default.
Syntax
spanning-tree priority priority
no spanning-tree priority
priority - Priority of the bridge. (Range: 0 - 65535)
(Range – 0-61440, in steps of 4096; Options: 0, 4096, 8192, 12288,
16384, 20480, 24576, 28672, 32768, 36864, 40960, 45056, 49152,
53248, 57344, 61440)
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