在所有設定都不要的情況下,又可以進入config模式
Switch>en
Switch#
Switch#wr e
//若不想將之前設定取回而是要恢復原廠預設值時
Erasing the nvram filesystem will remove all configuration files! Continue? [confirm]y[OK]
Erase of nvram: complete
Switch#
*Oct 20 20:21:08.637: %SYS-7-NV_BLOCK_INIT: Initialized the geometry of nvram
Switch#
Switch#
Switch#
Switch#reload //重新啟動 Switch
System configuration has been modified. Save? [yes/no]: no //不將舊有設定回存
Proceed with reload? [confirm]y //確定將 Switch 重新啟動
在沒有帳號密碼的情況下,先拔掉電源,按住Mode鍵,在插上電源,等燈號出現綠燈橫亮,console會停在password recovery的下後,放掉Mode鍵
1.先輸入flash_init
switch: flash_init
Initializing Flash…
flashfs[0]: 547 files, 19 directories
flashfs[0]: 0 orphaned files, 0 orphaned directories
flashfs[0]: Total bytes: 32514048
flashfs[0]: Bytes used: 15487488
flashfs[0]: Bytes available: 17026560
flashfs[0]: flashfs fsck took 11 seconds.
…done Initializing Flash.
2.要先做第一步驟,第二步驟才能執行dir flash:
switch: dir flash:
Directory of flash:/
2 -rwx 564 <date> vlan.dat
3 -rwx 1914 <date> private-config.text
5 drwx 192 <date> c2960-lanbasek9-mz.122-58.SE2
6 -rwx 3096 <date> multiple-fs
7 -rwx 2289 <date> config.text
3.刪除config.text 及 vlan.dat檔案
switch: del flash:config.text
Are you sure you want to delete “flash:config.text” (y/n)?y
File “flash:config.text” deleted
switch: del flash:vlan.dat
Are you sure you want to delete “flash:vlan.dat” (y/n)?y
File “flash:vlan.dat” deleted
4.輸入boot,讓switch重新開機