was1760，poe交换机

poe交换机的cons口用户名密码忘记了，现在这台设备想直接清空配置，试过一些方法都不行，方法如下，现在该如何操作清空配置进入设备

第一种，进入boot选Skip Current System Configuration再选重启，想保存重启，无法保存

第二种，进入boot选Skip Current System Configuration再选重启，选 initialize，输入y重启之后还是不行

第三种，进入boot选Restore to Factory Default Configuration需要再CLI中输入 undo password-recovery

enable command 无效

boot视图下有这些

1. Download image to flash 2. Select image to boot 3. Display all files in flash 4. Delete file from flash 5. Restore to factory default configuration 6. Enter BootRom upgrade menu 7. Skip current system configuration 8. Set switch startup mode 9. Set The Operating Device 0. Reboot Ctrl+Z: Access EXTENDED ASSISTANT MENU Ctrl+F: Format file system Ctrl+P: Change authentication for console login Ctrl+R: Download image to SDRAM and run Ctrl+C: Display Copyright

选7再重启进入视图有

<H3C>? User view commands: display Display current system information exit Alias for 'quit' initialize Delete the startup configuration file and reboot system ipsetup IP configuration no Alias for 'undo' password Specify password of local user ping Ping function poe Power over Ethernet quit Exit from current command view reboot Reboot operation show Alias for 'display' summary Display summary information of the device telnet Establish a telnet connection undo Cancel current setting upgrade Upgrade the system boot file or the Boot ROM program xtd-cli-mode Switch to extended CLI mode to display and execute all commands (special authorization required)

在boot视图选display all files in flash显示

1 587 flash:/ifindex.dat 2 21 flash:/.snmpboots 3 536 flash:/versionInfo/version0.dat 4 8 flash:/versionInfo/versionCtl.dat 5 1029 flash:/license/219801A3N47228K500WF.did 6 1029 flash:/license/history/DeviceID_201301010000 29.did 7 2398 flash:/pki/https-server.p12 8 221386 flash:/logfile/logfile.log 9 249704 flash:/logfile/SysInfo_reboot 10 220684 flash:/defaultfile.zip 11(*) 6149120 flash:/was1760-cmw710-boot-r6341.bin 12(*) 50662400 flash:/was1760-cmw710-system-r6341.bin

3. Set configuration file 0. Return to boot menu Enter your choice(0-3): 3 File Number File Size(bytes) File Name ================================================================================ No right Configuration file in the current device!

2. Set bin file 3. Set configuration file 0. Return to boot menu Enter your choice(0-3): 2 File Number File Size(bytes) File Name ================================================================================ 1(*) 6149120 flash:/was1760-cmw710-boot-r6341.bin 2(*) 50662400 flash:/was1760-cmw710-system-r6341.bin