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Spanning Tree Port Configuration (Port 1-12)
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Port Type Priority Cost
FastForwarding
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1 100TX 128 19 DISABLED
2 100TX 128 19 DISABLED
3 100TX 128 19 DISABLED
4 100TX 128 19 DISABLED
5 100TX 128 19 DISABLED
6 100TX 128 19 DISABLED
7 100TX 128 19 DISABLED
8 100TX 128 19 DISABLED
9 100TX 128 19 DISABLED
10 100TX 128 19 DISABLED
11 100TX 128 19 DISABLED
12 100TX 128 19 DISABLED
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The priority of port 1.
| READ/WRITE
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Parameter Default Description
Type Shows port type as:
100TX : 10BASE-T / 100BASE-TX
100FX : 100BASE-FX
1000SX/LX : 1000BASE-SX/LX (multimode/ single mode)
1000T : 1000BASE-T
Priority 128 Defines the priority for the use of a port in the STA algorithm. If
the path cost for all ports on a switch are the same, the port
with the highest priority (that is, lowest value) will be configured
as an active link in the Spanning Tree. Where more than one
port is assigned the highest priority, the port with lowest
numeric identifier will be enabled. The range is 0 - 255.
(Path) Cost 100/19/4 This parameter is used by the STA algorithm to determine the
best path between devices. Therefore, lower values should be
assigned to ports attached to faster media, and higher values
assigned to ports with slower media.
(Path cost takes precedence over port priority.)
The default and recommended range is:
Ethernet: 100 (50~600)
Fast Ethernet: 19 (10~60)
Gigabit Ethernet: 4 (3~10)
The full range is 0 - 65535.
Fast Disabled This parameter is used to enable / disabled the Fast Spanning