交換機啟動故障 或者忘記密碼 重啟交換機 出現下列提示后 Ctrl+B 進入維修模式
華為的系統是.cc的文件需要到華為官方下載
Press Ctrl+B or Ctrl+E to enter BootLoad menu: 1
Password:
The password is wrong.
Password:
The password is wrong.
Password:
BootLoad Menu
1. Boot with default mode 正常啟動
2. Enter startup submenu
3. Enter ethernet submenu 設置ftp/
4. Enter filesystem submenu
5. Enter password submenu
6. Clear password for console user
7. Reboot
(Press Ctrl+E to enter diag menu)
Enter your choice(1-7):
選擇3
Enter your choice(1-7): 3
ETHERNET SUBMENU
1. Download file to Flash through ethernet interface 設置好ftp服務后選擇進行更新
2. Modify ethernet interface boot parameter 選項設置ftp服務器地址
3. Return to main menu
Enter your choice(1-3): 2
BOOTLINE SUBMENU
1. Set TFTP protocol parameters
2. Set FTP protocol parameters 設置ftp
3. Set SFTP protocol parameters
4. Return to ethernet menu
Enter your choice(1-4): 2
Warning: FTP is not a secure protocol. SFTP is recommended.
'.' = clear field; '-' = go to previous field; 'Ctrl+D' = quit
Load File name : s5730_dft.cc 將下載的文件名更改成這個名字
Switch IP address : 192.168.0.112 交換機的ip地址 這個地址在ETH口
Server IP address : 192.168.10.100 這是提供ftp服務器的地址
FTP User Name : admin 用戶名
FTP User Password : 密碼是隱藏看不見的
Starting to write BOOTLINE into flash ... done 提示配置完成
Enter your choice(1-4): 4 返回上一級頁面
ETHERNET SUBMENU
1. Download file to Flash through ethernet interface
2. Modify ethernet interface boot parameter
3. Return to main menu
Enter your choice(1-3): 1 選擇1 進行系統更新
Do you want to overwrite the file : s5730_dft.cc?
Yes or No(Y/N): y
Use ftp to download file : s5730_dft.cc , please wait for a moment. 等待完成 即可
完成后斷電重啟交換機
