Samsung iES4028F, Management Manual

Page: 567 / 712

Spanning Tree Commands
4-231
4
Related Commands
spanning-tree forward-time (4-229)
spanning-tree hello-time (4-229)
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
spanning-tree system-bpdu-flooding
This command configures the system to flood BPDUs to all other ports on the switch
or just to all other ports in the same VLAN when spanning tree is disabled globally
on the switch or disabled on a specific port. Use the
no form to restore the default.
Syntax
spanning-tree system-bpdu-flooding { to-all | to-vlan }
no spanning-tree system-bpdu-flooding
• to-all - Floods BPDUs to all other ports on the switch.
• to-vlan - Floods BPDUs to all other ports within the receiving port’s native
VLAN (i.e., as determined by port’s PVID).
Default Setting
Floods to all other ports in the same VLAN.
Console(config)#spanning-tree priority 40000
Console(config)#