Spanning Tree Port Configuration (Port
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| Port | Type | Priority | Cost |
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| FastForwarding |
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| 100TX | 128 | 19 | DISABLED | |
| 1 | ||||
| 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
Use <TAB> or arrow keys to move, other keys to make changes.
Parameter | Default | Description |
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Type |
| Shows port type as: |
| |
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| 100TX | : | |
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| 100FX | : | |
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| 1000SX/LX | : | |
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| 1000T | : | |
Priority | 128 | Defines the priority for the use of a port in the STA algorithm. If | ||
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| the path cost for all ports on a switch are the same, the port | ||
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| with the highest priority (that is, lowest value) will be configured | ||
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| as an active link in the Spanning Tree. Where more than one | ||
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| port is assigned the highest priority, the port with lowest | ||
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| 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 | ||
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| best path between devices. Therefore, lower values should be | ||
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| assigned to ports attached to faster media, and higher values | ||
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| assigned to ports with slower media. | ||
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| (Path cost takes precedence over port priority.) | ||
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| The default and recommended range is: | ||
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| Ethernet: |
| 100 (50~600) |
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| Fast Ethernet: | 19 (10~60) | |
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| Gigabit Ethernet: | 4 (3~10) | |
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| The full range is 0 - 65535. | ||
Fast | Disabled | This parameter is used to enable / disabled the Fast Spanning | ||
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| 42 |
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