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C
11: C
HAPTER
ONFIGURING
S
T
PANNING
REE
Enabled — Indicates fast link is enabled on the port.
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Auto — Enables the device to automatically establish a fast link.
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Disabled — Indicates fast link is disabled on the port.
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Root Guard — Restricts the interface from acting as the root port of
■
the switch. The possible field values are:
Enable — Indicates Root Guard is enabled on the port
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Disable — Indicates Root Guard is disabled on the port.
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Default Path Cost — Specifies if Default Path Cost is enabled. The
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possible field values are:
Enable — Enables the default path cost on the port.
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Disable — Disables the default path cost on the port.
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Path Cost — Defines the port contribution to the root path cost. The
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path cost is adjusted to a higher or lower value, and is used to forward
traffic when a path is re-routed. The field range is 1-200,000,000
Priority — Defines the priority value of the port. The priority value
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influences the port choice when a bridge has two ports connected in a
loop. The priority value is between 0-240. The priority value is
determined in increments of 16.
RSTP Link Type — Specifies whether a Point-to-Point link is
■
established, or if the device is permitted to establish a Point-to-Point
link. The possible field values are:
Auto
nables the device to establish automatically Point-to-Point
—
E
■
link.
Point to Point
■
established on the port. Ports set to Full Duplex modes are
considered Point-to-Point port links.
Shared — Enables the device to establish a shared link.
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Select Port(s) — Selects the ports to be defined.
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2 Select the ports to be defined
3 Define the fields.
4 Click
. Spanning Tree is modified on the port, and the device is
updated.
Indicates if a Point-to-Point link is currently
—
.