CSCIO 2900,3500 密碼恢復
這篇是之前在 blog.rec.org.tw 寫的
今天想要修改 cisco2924 的 vlan ,結果竟然將 enable 的密碼忘記,結果只好試試網路上找到的密碼恢復的方法,竟然可用,真爽,網路上說這是 3500 系列的方法,想不到用在 2900 也可以
- 按住交換機前面板的「mode」按鈕，插上電源線，當端口1上面的燈不亮後，放鬆「mode」按鈕；
- 依次輸入輸入 flash_init => load_helper
- rename flash:config.text flash:config.old
- 輸入boot，重新啟動系統
- 系統啟動完後顯示：Continue with the configuration dialog? [yes/no] : 輸入N
- 進入enable模式後，輸入rename flash:config.old flash:config.text
- Switch# copy flash:config.text system:running-config
Source filename [config.text]? (press Return)
Destination filename [running-config]? (press Return) - switch#configure terminal
switch(config)#no enable secret
switch(config)#no enable password
switch(config)#exit
switch#write memory
這時,系統就恢覆沒有密碼的狀態了
vlan 設定
en
vlan database
vtp transparent
vlan 110
vlan 120
exit
conf t
int fa 0/1
switchport access vlan 110
exit
int fa 0/2
switchport access vlan 110
exit
int fa 0/3
switchport access vlan 120
exit
int fa 0/4
switchport access vlan 120
exit
vlan database
vtp transparent
vlan 110
vlan 120
exit
conf t
int fa 0/1
switchport access vlan 110
exit
int fa 0/2
switchport access vlan 110
exit
int fa 0/3
switchport access vlan 120
exit
int fa 0/4
switchport access vlan 120
exit
迴響
CSCIO 2900,3500 密碼恢復 | 豬窩
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