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C122-E003-02EN 7-81
GSWB
7.9 Spanning Tree Menu
Table 7.80 Displayed and setting items in the [Interface Setting] window
Table 7.81 Buttons in the [Interface Setting] window
(1) Menu operation
[Switch] → [GSWB#x] → [Spanning Tree] → [Interface Setting]
(2) GUI operation
• Setting
1 Confirm that [Enable] is selected for [Spanning Tree Protocol] in the [Global
Setting] window.
2 Enable an interface in [Spanning Tree].
3 Specify values in [Port Priority] and [Cost].
4 To disable STP on the interface, uncheck the [Enable] check box in
[Spanning Tree].
5 Click the [Apply] button.
Item Description
Port Priority Specify the port priority. The lower the port priority, the higher the
probability of forwarding.
• Setting range: 0 to 255 (default: 128)
Cost Specify the interface path cost:
• Setting value: [Auto] or [Specify]
If [Specify] is specified, specify a value ranging from 0 to
65535. (default: Auto)
• If [Auto] is specified, the default value is as follows:
-- 10Mbps: 100
-- 100Mbps: 19
-- 1000Mbps: 4
-- 10Gbps: 2
Spanning Tree To enable STP for the specified interface when STP is enabled for
the whole device, check the check box of the interface. (Default:
on, except IO_Unit interface)
Button Description
Help Displays the Help window.
Apply Sets the specified values.
Cancel Closes the window without saving the change.