Cisco设备只能用cisco品牌的光模块,其他品牌或杂牌的光模块思科设备是绝对不支持的。如果你硬是插上别的光模块,cisco端口信息上就会显示Unsupport或Unknown。日志显示以下情况中一种或几种:%PM_SCP-SP-3-TRANSCEIVER_UNSUPPORTED: Unsupported transceiver in LAN port */*%PHY-4-CHECK_SUM_F
周日公司电脑不能上网,经检查是三层交换机cisco3560 出问题,报错如下: ============================================= Base ethernet MAC Address: 00:19:56:d0:dd:80 Xmodem file system is available. The password-recovery me
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