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User’s Manual of SGSD-1022 / SGSD-1022P
SGSW-2840 / SGSW-2840P
546
spanning-tree forward-time
spanning-tree hello-time
spanning-tree priority
This command configures 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)
Default Setting
32768
Command Mode
Global Configuration
Command Usage
Bridge priority is used in selecting the root device, root port, and designated port. The device with the highest priority (i.e.,
lower numeric value) becomes the STA root device. However, if all devices have the same priority, the device with the
lowest MAC address will then become the root device.
Example
Console(config)#spanning-tree priority 40000
Console(config)#
spanning-tree pathcost method
This command configures the path cost method used for Rapid Spanning Tree and Multiple Spanning Tree. Use the no form to
restore the default.
Syntax
spanning-tree pathcost method {long | short} no spanning-tree pathcost method
long -Specifies 32-bit based values that range from 1-200,000,000. This method is based on the IEEE 802.1w Rapid
Spanning Tree Protocol.
short - Specifies 16-bit based values that range from 1-65535. This method is based on the IEEE 802.1 Spanning Tree
Protocol.
Default Setting