華為交換機配置導入和導出
一、場景介紹
網絡設備提供服務是根據加載配置文件而提供的，所以對設備的配置文件備份和恢復很重要，在設備正常運行的情況下要對配置文件進行備份，同樣在設備出現配置問題的時候就需要恢復正常運行的配置文件。
配置文件的導入和導出方式：
1、配置文件的備份和恢復可以在設備上啟用ftp服務，將配置文件導出到本地pc，需要的時候可以將此備份文件通過ftp服務再導入到設備的flash目錄中，以便重啟設備后恢復正常狀態。
2、也可以通過其他的ftp服務器來備份和恢復設備的配置文件，通過ftp命令連接遠程的ftp服務器來下載或上傳配置文件。
二、實踐操作
1、開啟網絡設備的ftp服務
`#開啟ftp服務``[``4F``-``NEWORKD``-``SOUTH01]ftp server enable``#創建ftp用戶,指定ftp的目錄為flash:``[``4F``-``NEWORKD``-``SOUTH01``-``aaa]local``-``user goser password cipher ``123456``[``4F``-``NEWORKD``-``SOUTH01``-``aaa]local``-``user goser service``-``type` `ftp``[``4F``-``NEWORKD``-``SOUTH01``-``aaa]local``-``user goser privilege level ``3``[``4F``-``NEWORKD``-``SOUTH01``-``aaa]local``-``user goser ftp``-``directory flash:``#保存配置``<``4F``-``NEWORKD``-``SOUTH01>save`
2、通過ftp 查看交換機設備中的文件
C:\Documents and Settings\goser>ftp 192.168.10.18
Connected to 192.168.10.18.
220 FTP service ready.
User (192.168.10.18:(none)): goser
331 Password required for goser.
Password:
230 User logged in.
ftp> dir
200 Port command okay.
150 Opening ASCII mode data connection for directory list.
-rwxrwxrwx 1 noone nogroup 23240540 Aug 24 2015 s5700s-li-v200r007c00spc5
00.cc
-rwxrwxrwx 1 noone nogroup 231021 Aug 24 2015 s5700s-li-v200r007sph001.
pat
-rwxrwxrwx 1 noone nogroup 836 Apr 17 06:18 rr.dat
drwxrwxrwx 1 noone nogroup 0 Jan 29 2016 user
-rwxrwxrwx 1 noone nogroup 986 Apr 17 06:18 private-data.txt
-rwxrwxrwx 1 noone nogroup 836 Apr 17 06:18 rr.bak
drwxrwxrwx 1 noone nogroup 0 May 31 11:44 localuser
drwxrwxrwx 1 noone nogroup 0 Jan 29 2016 dhcp
drwxrwxrwx 1 noone nogroup 0 May 10 06:17 logfile
-rwxrwxrwx 1 noone nogroup 1360236 Apr 17 06:18 help.web
-rwxrwxrwx 1 noone nogroup 36 Jan 29 2016 $_patchstate_reboot
-rwxrwxrwx 1 noone nogroup 3684 Jan 29 2016 $_patch_history
-rwxrwxrwx 1 noone nogroup 4 Aug 03 2016 snmpnotilog.txt
drwxrwxrwx 1 noone nogroup 0 May 31 00:00 resetinfo
-rwxrwxrwx 1 noone nogroup 3141 May 31 11:35 backup.cfg
-rwxrwxrwx 1 noone nogroup 968 May 31 11:44 vrpcfg.zip
3、導出配置到PC本地
#將設備的配置文件vrpcfg.zip下載到本地指定的目錄中，這里切換下載目錄為e盤,可以將配置文件下載后重命名
ftp> lcd e:\
ftp> get vrpcfg.zip config.zip
4、導入本地備份配置文件到網絡設備
#切換到備份的配置文件目錄
ftp> lcd e:\
Local directory now E
#上傳配置文件到設備中
ftp> put config.zip
設置恢復的配置文件為下次啟動配置文件並重啟設備，這里在重啟設備的時候注意提示：將修改的配置寫入下次啟動的配置文件中，一定要輸入N，不然下次重啟導入的配置文件不生效
<4F-NEWORKD-SOUTH01>startup saved-configuration config.zip
<4F-NEWORKD-SOUTH01>dis startup
MainBoard:
Configured startup system software: flash:/s5700s-li-v200r007c00spc500.cc
Startup system software: flash:/s5700s-li-v200r007c00spc500.cc
Next startup system software: flash:/s5700s-li-v200r007c00spc500.cc
Startup saved-configuration file: flash:/vrpcfg.zip
Next startup saved-configuration file: flash:/config.zip
<4F-NEWORKD-SOUTH01> reboot //重啟設備。
Info: The system is now comparing the configuration, please wait.
Warning: The configuration has been modified, and it will be saved to the next startup saved-configuration file cfcard:/config.cfg. Continue? [Y/N]:N //注意：這里要選擇N
//輸入N防止設備當前的配置保存到備份的配置文件中。
Now saving the current configuration to the slot 13.
Save the configuration successfully.
Info: If want to reboot with saving diagnostic information, input 'N' and then execute 'reboot save diagnostic-information'.
System will reboot! Continue?[Y/N]:Y //輸入Y重啟設備。