华为交换机关闭Telnet、开启SSH服务命令
SECURECRT登录进去后 < BJDSNW-2F>敲 sys 进入 system view关闭Telnet [BJDSNW-2F]undo telnet server enable [BJDSNW-2F]quit < BJDSNW-2F>save The current configuration will be written to the devic...