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pxhen
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Member since
07-26-2016
12-11-2020
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最近几天思科许可证网站打不开
03-09-2017
尝试用手机4G+网络,移动宽带,联通宽带,都是这样。问过北京其他朋友,他们也是这样的。。。。。
【求助】ASA5510无法保存,无法显示flash
04-08-2021
估计CF卡坏了,都识别不到flash了
交换机2960G密码重置
04-08-2021
先排除MODE按键电路是否有问题,排除方法,你先不要管密码,交换机通电后自动加载完系统,你再按MODE键,看看系统状态灯是否来回变动,如果不能切换指示灯,那说明MODE按键电路故障;如果能切换灯的状态。那就是按键时机不会,可以尝试先按住MODE键后再去通电,直到进入switch:
catalyst 4948无法保存配置文件
12-31-2020
多数寄存器值不对,同时排查CMOS电池电压不够了,机器断电就丢配置,寄存值0x2101 0x2102都可以
1921 时钟电池报错
12-31-2020
换个CMOS电池试试,可能电池老化不行了
2504升级到8.5不支持1600怎么办,
11-04-2020
楼上回答正确,相当于还要更新补丁包才能支持1550/1570/1600 ,,收藏备用,楼上厉害,学习
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