diff --git a/src/d15-Layer_1-and-Layer_2-Troubleshooting.md b/src/d15-Layer_1-and-Layer_2-Troubleshooting.md index 6b8f47b..f1e94f4 100644 --- a/src/d15-Layer_1-and-Layer_2-Troubleshooting.md +++ b/src/d15-Layer_1-and-Layer_2-Troubleshooting.md @@ -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 ![思科 2960 交换机 LEDs ,图片版权归思科系统公司](images/1501.png) -
`1` | 系统LED | `5` | 速率LED | -
`2` | 冗余电源(redundant power supply, RPS) LED | `6` | PoE LED | -
`3` | 状态LED | `7` | 模式按钮 | -
`4` | 双工LED | `8` | 端口LEDs | -