Dell Networking N2200 链路故障或卡在启动环路中
Summary: 交换机端口故障，无链路且 LED 指示灯熄灭。交换机偶尔会卡在引导环路中。
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Instructions
问题
交换机端口故障，无链路且 LED 指示灯熄灭。交换机有时会卡在启动循环中。以下是在故障设备上记录的错误：AQuantia PHY 0x1 unknown sysIntfCurrentMode = 1 AQuantia PHY 0x1 unknown sysIntfCurrentMode = 1 AQuantia PHY 0x1 unknown sysIntfCurrentMode = 1 AQuantia PHY 0x1 unknown sysIntfCurrentMode = 1 AQuantia PHY 0x1 unknown sysIntfCurrentMode = 1 PTB file to be loaded on PHYID:0x1 device:0x4 Failed to load PTB file on PHYID:0x1, aq_rv=246 BRCM:hpcAqPhyReset: Failed to load PTB file on BCMport:47 phy addr:0x1
提醒：这些消息在引导时以错误状态显示。此外，如果我们在启动后运行任何与接口相关的命令，它将在控制台上显示这些错误。
受影响的平台：N2248PX、N2248X、N2224PX、N2224X
根本原因
PHY 降级（SPI 接口故障）会导致 SPI 闪存读取失败。在现场工作约 1.5 年后，无法从 SPI 闪存读取 PHY 固件编程。解决方法
将 OS6 固件版本更新到 6.6.3.15 或 6.7.1.1 及更高版本以解决此问题。在此处查找最新软件：
PowerSwitch N2200-ON 系列 - 驱动程序和下载
Affected Products
PowerSwitch N2200-ON SeriesArticle Properties
Article Number: 000228026
Article Type: How To
Last Modified: 23 Aug 2024
Version: 1
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