H3C_S12500_用户FAQ-R1825P01-6W100-整本手册

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目 录 1 硬件类FAQ ............................................................................................................................................ 1 S12500设备分哪几类产品? ..................................................................................................................... 1

S12500是否支持PoE(以太网远程供电)? ............................................................................................ 2

S12500能否支持直流电源? ..................................................................................................................... 2

S12500的电源模块是否支持热插拔? ....................................................................................................... 2

S12500电源模块风扇噪声大是否正常? ................................................................................................... 2

S12500电源模块输出电流很小是否正常?................................................................................................ 2

S12500交换网板是否支持热插拔? ........................................................................................................... 3

S12500是否支持主控板热备份? .............................................................................................................. 3

如何查看S12500的单板序列号或者制造信息? ........................................................................................ 3

S12500是否支持风扇调速? ..................................................................................................................... 4

LST2XP32非线速单板收敛情况是怎样的? .............................................................................................. 5

2 软件类FAQ ............................................................................................................................................ 5 

S12500的BootWare是否支持向前兼容? .................................................................................................. 5

S12500如何查看当前运行的版本和运行时间? ........................................................................................ 5

S12500为何需要升级主机软件版本以及升级注意事项? .......................................................................... 5

S12500升级成功后主机软件文件是否可以删除? ..................................................................................... 5

S12500如何查看已删除文件? .................................................................................................................. 5

S12500如何清除回收站中的文件? ........................................................................................................... 6

S12500是否支持热补丁? ......................................................................................................................... 6

S12500加载新的补丁需要删除原有补丁吗? ............................................................................................ 6

S12500设备的默认启动文件名是什么? ................................................................................................... 6

S12500加载补丁文件有哪些注意事项? ................................................................................................... 6

为何S12500无法显示已经保存的配置文件? ............................................................................................ 6

3 系统管理维护类FAQ .............................................................................................................................. 6 

超级终端连接主控板的配置串口有时为何显示不正常? ............................................................................ 6

S12500如何配置才能使用AUX登录? ....................................................................................................... 7

如何清除Telnet进程? ................................................................................................................................ 7

S12500能支持Telnet用户名包含@字符吗? ............................................................................................. 7

通过reset counters interface命令清除端口计数后,为什么用MIB获取端口错包计数没有变化? .............. 7

如何在BootWare中格式化FLASH或CF卡?............................................................................................... 7

如何进行开机前内存全面自检?................................................................................................................. 9

S12500主备倒换后MAC表、ARP表、路由表需要重新学习吗? .............................................................. 9