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hong-yh
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回复： cisco3850交换机链路聚合端口如何关闭生成树协议
02-21-2024
可以在接口下配置spanning-tree portfast命令将接口配置成边缘端口，就可以了。
回复： 请教一个组网的问题，交换机级联线能通信吗？
06-20-2023
可以通信
回复： 思科n7k重置密码后载入镜像时主引擎板卡状态灯闪红
04-28-2023
引擎默认不抢占，如果备引擎是acitve，在线插回主引擎不会影响业务，重置密码载入镜像没有拷贝到备引擎吗，正常不会发生引擎切换的。
Re: 思科n7k重置密码后载入镜像时主引擎板卡状态灯闪红
04-28-2023
引擎默认不抢占，如果备引擎是acitve，在线插回主引擎不会影响业务，重置密码载入镜像没有拷贝到备引擎吗，正常不会发生引擎切换的。
Re: 尋求原因。二層思科網絡架構，新增一臺接入（第三方設備，網件swicth），所有接入層上聯口均down掉。
04-28-2023
通过命令show spanning-tree vlan 400查看一下根是不是变化了，把E的stp改成最小再接入现网。 spanning-tree vlan 1-4094 priority 61440
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