（注：这个方法是针对IP和DNS自动获取网络设置的，关于IP和DNS静态设置的安装方法见：http://bbs.710071.net/thread-4753-1-1.html。这两种方法的区别输入sudo ./pre.ps后要对IP和DNS进行静态设置）
1、首先，你需要下载两个文件，如果你的Ubuntu没有连上网的话可以在windows7下面下载，然后放到一个你可以找得到的地方，然后进入Ubuntu系统去调用就可以了。
a.下载libstdc++_2.96-111_i386.deb文件；
b.下载H3c802.1xClient.tar.gz文件；
2、在Ubuntu系统中，按装上面两个文件：libstdc++_2.96-111_i386.deb这个文件最好安装，直接右击即可，而且它是最先安装；
(下面的安装以我的为例进行讲解)
a.在Ubuntu系统中找到H3c802.1xClient.tar.gz文件，将它放在主文件夹下，即：/home/gabriel
c.在终端中输入一下命令（红色字体为输入的命令，蓝色字体为自动出现的）： /home/gabriel
会出现：
bash: /home/gabriel: 是一个目录
然后在输入：ls
会出现：
examples.desktop Ubuntu One 模板 图片 下载 桌面
h3c802.1xClient.tar.gz 公共的 视频 文档 音乐
输入以下命令是对h3c802.1xClient.tar.gz文件解压：tar -vzxf h3c802.1xClient.tar.gz
会出现一下信息：
h3c802.1xClient/
h3c802.1xClient/linux1x
h3c802.1xClient/pre.ps
h3c802.1xClient/renew.ps
h3c802.1xClient/Readme.doc
h3c802.1xClient/Readme.htm
h3c802.1xClient/Readme.txt
h3c802.1xClient/.Readme.txt.swp
h3c802.1xClient/802.1x Supplicant for Linux readme.files/
h3c802.1xClient/802.1x Supplicant for Linux readme.files/Thumbs.db
h3c802.1xClient/802.1x Supplicant for Linux readme.files/filelist.xml
h3c802.1xClient/802.1x Supplicant for Linux readme.files/image001.png
h3c802.1xClient/802.1x Supplicant for Linux readme.files/image002.jpg
h3c802.1xClient/802.1x Supplicant for Linux readme.files/image003.png
h3c802.1xClient/802.1x Supplicant for Linux readme.files/image004.jpg
h3c802.1xClient/802.1x Supplicant for Linux readme.files/image005.png
h3c802.1xClient/802.1x Supplicant for Linux readme.files/image006.jpg
h3c802.1xClient/802.1x Supplicant for Linux readme.files/image007.png
h3c802.1xClient/802.1x Supplicant for Linux readme.files/image008.jpg
h3c802.1xClient/802.1x Supplicant for Linux readme.files/image009.png
h3c802.1xClient/802.1x Supplicant for Linux readme.files/image010.jpg
再输入下面这个命令：cd h3c802.1xClient（不知到是什么意思）
然后再输入命令：sudo chmod a+x linux1x pre.ps renew.ps（启用linux1x pre.ps renew.ps这三个项目）
输入你系统的密码后，再输入一个新的命令：sudo ./pre.ps
会出现以下信息：
Refresh IP script is READY.
Authencation file is READY.
pre operation finished successfully
看到成功后当然就是开始安装了，输入命令：sudo linux1x -c
便会出现一下信息：
configure 802.1X network connection arguments
Current configuration is:
The way to initialize 802.1X authentication.......:multicast
Send all packets by multicast.....................:N
Refresh IP address after connecting...............:Y
Save message and package to log...................:N
Continue to configure your network connection arguments?(Y/N)
y
There are two ways to initialize 802.1X authentication:
1. Trap by broadcast.
2. Trap by multicast.
Please choose the way to initialize the 802.1X authentication :
2
Send all packets by multicast? (Y/N):
y
Refresh your IP address after connecting? (Y/N):
n
Save message and package to log?(Y/N):
y
The default save directory is '/var/log/h3c-linux1x/', do you want to change it?(Y/N):
n
Configuration has finished, do you want to save it?(Y/N)
y
Save configuration sucessfully!
再次看到成功之后，输入命令：sudo linux1x -d（就是启动h3c802.1xClient了）
Please enter your user name (less than 128 characters):**********（输入你的校园网帐号）
Please enter your password (less than 64 characters): （输入你的密码，密码是不会显示出来的）
start 802.1X authentication
device check
server check
pass authentication
d.至此，你就可以上网了。[/size][/size][/size][/size]
