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Update d15
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@ -70,20 +70,12 @@ LAN交换是一种用在局域网中的包交换形式。 LAN 交换是在数据
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![思科 2960 交换机 LEDs ,图片版权归思科系统公司](images/1501.png)
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<table>
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<tr>
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<td>`1`</td><td>系统LED</td><td>`5`</td><td>速率LED</td>
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</tr>
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<tr>
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<td>`2`</td><td>冗余电源(redundant power supply, RPS) LED</td><td>`6`</td><td>PoE LED</td>
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</tr>
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<tr>
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<td>`3`</td><td>状态LED</td><td>`7`</td><td>模式按钮</td>
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</tr>
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<tr>
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<td>`4`</td><td>双工LED</td><td>`8`</td><td>端口LEDs</td>
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</tr>
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</table>
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| 编号 | 作用 | 编号 | 作用 |
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| :-- | :-- | :-- | :-- |
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| `1` | 系统LED | `5` | 速率LED |
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| `2` | 冗余电源(redundant power supply, RPS) LED | `6` | PoE LED |
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| `3` | 状态LED | `7` | 模式按钮 |
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| `4` | 双工LED | `8` | 端口LEDs |
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*图15.1 -- 思科 2960 交换机 LEDs ,图片版权归思科系统公司*
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