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yanan.zhuo1
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04-28-2016
01-12-2024
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3750 IOS 启动故障
03-11-2020
有人遇到过这样的问题吗?3750交换机,重启之后,IOS加载到一半,就运行不下去了,已经重新导过IOS了,也不起作用。
怎样查看光模块的损耗率
01-25-2017
我通过 show int g0/0/0 transceiver 查看光模块的光损耗,我怎么知道那个结果才是可接受的呢?查出来的结果怎样解读? Temperature Voltage Current Tx Power Rx PowerPort (Celsius) (Volts) (mA) (dBm) (dBm)--------- ----------- ------- -------- -------- --------Gi4/1 ...
3750 IOS 启动故障
03-17-2020
本帖最后由 yanan.zhuo1 于 2020-3-18 11:13 编辑 YilinChen 发表于 2020-3-17 14:13看楼主截图,像是键盘输入无回显,又看到截图最下方,串行口 COM5,波特率是115200?默认设备CONSOLE口 ...用xmodem重导IOS,波特率修改过,开机后,IOS就卡在这里不会动了,正常应该还会加载到输入账号密码那个阶段的
3750 IOS 启动故障
03-17-2020
Wubin2010 发表于 2020-3-17 08:49开机按mode键不放,进入switch模式,flash_init,把flash中的配置给删了,再启动。删掉之前记得用more命令 ...已经尝试过了,也重导了IOS,还是这样
Re: cisco Nexus7000 C7009 (9 Slot) Chassis ("Supervisor Module-2")
11-25-2019
have you sloved this yet? we expericing the same issue.
【公开课】第四十五期——Cisco Firepower pxGrid 实战
03-19-2019
报名了但是没收到邮件
【公开课】第四十五期 演讲文档_Cisco Firepower pxGrid 实战
03-19-2019
为什么没收到webex邮件呢?
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