华为CE交换机升级固件打补丁

1、在内网需要有一个FTP或TFTP并把要升级的固件有补丁上传上去
FTP,TFTP建设方法自行baidu,下图中我已经把固件与补丁传到TFTP了

[root@192-168-56-48 tftp]# ll | grep CE
-rw-r--r--. 1 root   root   237285020 Feb  6 18:09 CE6851HI-V200R002C50SPC800.cc
-rw-r--r--. 1 root   root      692158 Feb  6 18:06 CE6851HI-V200R002SPH008.PAT

2、具体操作
确保在根目录：

cd flash:/

下载固件及补丁

tftp 192.168.56.48 get CE6851HI-V200R002C50SPC800.cc
tftp 192.168.56.48 get  CE6851HI-V200R002SPH008.PAT
#以下是具体下载过程，提示成功就可以
tftp 192.168.56.48 get CE6851HI-V200R002C50SPC800.cc
Info: Transfer file in binary mode.
Please wait for a while...
|    237285020 bytes transferred                                           
Info: Downloaded the file successfully.

单交换机

startup system-software CE6851HI-V200R002C50SPC800.cc all
startup patch CE6851HI-V200R002SPH008.PAT all
reboot

双交换机堆叠执行下面操作,把文件拷到standby

copy flash:/CE6851HI-V200R002C50SPC800.cc 2#flash:
copy flash:/CE6851HI-V200R002SPH008.PAT 2#flash:
#如果所在交换机是2号，把命令换成
copy flash:/CE6851HI-V200R002C50SPC800.cc 1#flash:
copy flash:/CE6851HI-V200R002SPH008.PAT 1#flash:

startup system-software CE6851HI-V200R002C50SPC800.cc all
startup patch CE6851HI-V200R002SPH008.PAT all
#查看结果
display startup
#因为我的交换机是堆叠所以有两台。关注next
MainBoard:
  Configured startup system software:        flash:/CE6851HI-V200R001C00SPC700.cc
  Startup system software:                   flash:/CE6851HI-V200R001C00SPC700.cc
  Next startup system software:              flash:/CE6851HI-V200R002C50SPC800.cc
  Startup saved-configuration file:          flash:/vrpcfg.zip
  Next startup saved-configuration file:     flash:/vrpcfg.zip
  Startup paf file:                          default
  Next startup paf file:                     default
  Startup patch package:                     flash:/CE6851HI-V200R001SPH010.PAT
  Next startup patch package:                flash:/CE6851HI-V200R002SPH008.PAT
SlaveBoard:
  Configured startup system software:        flash:/CE6851HI-V200R001C00SPC700.cc
  Startup system software:                   flash:/CE6851HI-V200R001C00SPC700.cc
  Next startup system software:              flash:/CE6851HI-V200R002C50SPC800.cc
  Startup saved-configuration file:          flash:/vrpcfg.zip
  Next startup saved-configuration file:     flash:/vrpcfg.zip
  Startup paf file:                          default
  Next startup paf file:                     default
  Startup patch package:                     flash:/CE6851HI-V200R001SPH010.PAT
  Next startup patch package:                flash:/CE6851HI-V200R002SPH008.PAT
#重启生效
reboot

其它一些可能要用到的操作
通过tftp下载文件如果中断了，文件不完整，可以通过delete命令删除文件，如下图有V200R002C50SPC800.cc文件没下载完成

dir
Directory of flash:/

  Idx  Attr     Size(Byte)  Date        Time       FileName                     
    0  dr-x              -  Feb 08 2018 10:58:07   $_checkpoint                 
    1  dr-x              -  Sep 28 2016 17:03:05   $_install_mod                
    2  dr-x              -  Oct 31 2017 14:33:44   $_license                    
    3  dr-x              -  Jan 27 2018 02:54:01   $_security_info              
    4  dr-x              -  Feb 08 2018 10:03:38   $_system                     
    5  -rw-    231,262,076  Sep 04 2017 10:42:54   CE6851HI-V200R001C00SPC700.cc
    6  -rw-     30,501,384  Oct 31 2017 14:35:33   CE6851HI-V200R001SPH009.PAT  
    7  -rw-     30,550,536  Jan 27 2018 01:33:24   CE6851HI-V200R001SPH010.PAT  
    8  -rw-    135,510,016  Feb 07 2018 18:54:12   CE6851HI-V200R002C50SPC800.cc
    9  -rw-        692,158  Feb 07 2018 18:27:50   CE6851HI-V200R002SPH008.PAT  
   10  drwx              -  Oct 31 2017 14:30:07   POST                         
   11  -rw-             43  Feb 08 2018 11:04:39   SysResTemplate.ini           
   12  -rw-             97  Oct 31 2017 14:30:11   collect_diag_info.bat        
   13  -rw-         34,101  Feb 08 2018 11:04:34   device.sys                   
   14  drwx              -  Feb 07 2018 21:06:33   logfile                      
   15  -rw-          2,308  Feb 08 2018 11:04:34   vrpcfg.zip                   
   16  -rw-          6,265  Jan 27 2018 01:32:32   ztp_20180126164131.log       
   17  -rw-         14,361  Jan 27 2018 01:21:24   ztp_20180126164131.log.1     
   18  -rw-         14,361  Jan 27 2018 01:13:28   ztp_20180126164131.log.2     
   19  -rw-         14,361  Jan 27 2018 01:05:34   ztp_20180126164131.log.3     
   20  -rw-         14,361  Jan 27 2018 00:57:39   ztp_20180126164131.log.4     

630,660 KB total (432 KB free)

• 删除文件
  delete CE6851HI-V200R002C50SPC800.cc
• 恢复删除文件当用户需要恢复之前删除过的文件或由于误操作删除某个文件时，只要不是永久删除（执行了带参数/unreserved的delete命令或执行reset recycle-bin命令），都可以使用此命令将文件恢复。

使用实例
# 恢复被删除的文件sample.bak。
 undelete sample.bak
Info: Are you sure to undelete flash:/sample.bak ?[Y/N]:y
Info: Undeleting file flash:/sample.bak......Done.
# 恢复根目录下被删除的文件。
 undelete flash:
Info: Are you sure to undelete flash:/test.txt?[Y/N] :y
Info: Undeleting file flash:/test.txt......Done.
Info: Are you sure to undelete flash:/rr.bak?[Y/N]:y
Info: Undeleting file flash:/rr.bak......Done.

• 完全删除
  delete /unreserved CE6851HI-V200R002C50SPC800.cc
• 清空回收站
  普通删除的文件还占有空间，不清空可能产生空间不足问题
  reset recycle-bin

reset recycle-bin 
Info: Are you sure to clear flash:/CE6851HI-V200R002C50SPC800.cc? [Yes/All/No/Cancel]:yes
Info: Clearing file flash:/CE6851HI-V200R002C50SPC800.cc...Done.