想在大学玩linux，那就必须考虑一下那个死锐捷了，在网上搜了一下，找到了linux版的锐捷（不是官方那个）（下载地址：http://code.google.com/p/ruijieclient/downloads/list）根据自己的需要，找相应格式包，这里我们下deb包。网上有相关教程，不过还是有点问题的，配置有点问题：（红色部分特别注意）
一，首先双击安装好ruijieclient。
二，在终端运行gedit /etc/ruijie.conf，打开配置文件，如下
<?xml version="1.0" encoding="UTF-8"?><ruijie.conf version="0.7.9"><!--This is a sample configuration file of RuijieClient, change it appropriately according to your settings.--><account>
<Name>******</Name> #这里填用户名
<Password>******</Password> #这里填密码
</account><settings><!--Network Adapter Name--><NIC>eth0</NIC><!--0: Standard, 1: Private--><AuthenticationMode>0</AuthenticationMode><EchoInterval>25</EchoInterval><!--IntelligentReconnect: 0: Disable IntelligentReconnect, 1: Enable IntelligentReconnect --><IntelligentReconnect>1</IntelligentReconnect><!--AutoConnect: 0: Disable AutoConnect, 1: Enable AutoConnect (only available in gruijieclient) --><AutoConnect>0</AutoConnect><!--Fake Version for cheating server--><FakeVersion>3.35</FakeVersion><!--Fake IP for cheating server--><FakeAddress></FakeAddress><!--DHCP mode 0: Disable, 1: Enable DHCP before authentication, 2:
Enable DHCP after authentication 3: DHCP after DHCP authentication
andre-authentication(You should use this if your net env is DHCP)-->
<DHCPmode>1</DHCPmode>#还有这里，网上都说要写1，但如果你是静态IP的话，那就啥都别填
<!--Add if you don't want ruijieclient to ping the default gateway-->
<PingHost>***.***.***.***</PingHost> #这里填写你自己的网关
</settings></ruijie.conf>接着，你就可以在终端中运行"ruijieclient",然后就可以联网了