Loading... 华为S5700三层交换机基本配置 ##### 1. 通过Console口登录交换机 * 通过Console口登录主要用于交换机第一次上电或者本地配置。或者无法通过远程访问时,可通过Console口登录。我这里是在网上买了一条RJ45转USB的数据线,可以直接连电脑。 * 下载Xshell软件,配置如下图   * 这里我当时遇到的问题是:Port 应该选择COM* 呢? 因PC端可能会存在多个连接接口, 这里需要选择的是连接Console线缆的那个接口。 一般情况下, 选择的接口是COM1。 * 这个端口号,我们可以在【设备管理器】中查看,并且可以更改端口的编号。方法如下: * 设备管理器 --- 端口(COM和LPT)【只有连接到串口线才会出现】--- 双击要修改的COM口(或者右键-属性)-- 端口设置 -- 高级 --端口号  * OK, 登录到交换机之后,就开始配置吧。以下配置中,绿色字体是需要自定义的。 ##### 2. 常用配置 > 登录到交换机之后,就开始配置吧。以下配置中,绿色字体是需要自定义的。 * 命令是不区分大小写的 <pre spellcheck="false" class="md-fences md-end-block md-fences-with-lineno ty-contain-cm modeLoaded" lang="bash" cid="n23" mdtype="fences"> <span role="presentation">设置设备的名称为SW1</span><br/> <span role="presentation"><Quidway> system-view</span><br/> <span role="presentation"><Quidway> system-view</span><br/> <span role="presentation">[Quidway] sysname SW1</span></pre> * 设置查看设备的时区,时间 * 设置当前时间:`clock datetime HH:MM:SS YYYY-MM-DD` * 设置时区: `clock timezone time-zone-name { add | minus } offset` > 注意这里是 <用户> 视图 <pre spellcheck="false" class="md-fences md-end-block md-fences-with-lineno ty-contain-cm modeLoaded" lang="bash" cid="n33" mdtype="fences"> <span role="presentation"><Quidway> clock timezone BJ add <span class="cm-number">8</span></span><br/> <span role="presentation"><Quidway> clock timezone BJ add <span class="cm-number">8</span></span><br/> <span role="presentation"><Quidway> clock datetime <span class="cm-number">18</span>:20:30 <span class="cm-number">2011</span><span class="cm-attribute">-06-08</span></span><br/> <span role="presentation"><Quidway> clock timezone BJ add <span class="cm-number">8</span></span><br/> <span role="presentation"><Quidway> clock datetime <span class="cm-number">18</span>:20:30 <span class="cm-number">2011</span><span class="cm-attribute">-06-08</span></span><br/> <span role="presentation"><Quidway> display clock</span></pre> * 作为ntp客户端:设定NTP服务器,自动获取更新时间,假设NTP服务器为 202.120.2.101,202.112.10.36 <pre spellcheck="false" class="md-fences md-end-block md-fences-with-lineno ty-contain-cm modeLoaded" lang="" cid="n37" mdtype="fences"> <span role="presentation"><Quidway> system-view</span><br/> <span role="presentation">[Quidway] ntp-service unicast-peer 202.120.2.101</span><br/> <span role="presentation">[Quidway] ntp-service unicast-peer 202.112.10.36</span></pre> ##### 3. 根据拓扑需求配置交换机  * 拓扑如上图,DHCP服务器放到路由上面,三层下面直接连电脑或者二层傻瓜交换机,在交换机上设备vlan接口,vlan10 vlan20 vlan30 vlan40 ,是PC1接入vlan10,PC2接入vlan20,PC3接入vlan30 ,路由器接入vlan40. * 给每个vlan创建一个网段,VLAN 10 IP 为192. 168.0.0/24网段 VLAN 20 IP为192. 168.1.0 / 24网段,vlan30 IP为192. 168.2.0/24网段,vlan40 IP为172.168. 0.0/24 网段。 * 设置每个vlanIF接口为中继,并指定DHCP 地址。如: <pre spellcheck="false" class="md-fences md-end-block md-fences-with-lineno ty-contain-cm modeLoaded" lang="bash" cid="n47" mdtype="fences"> <span role="presentation">interface Vlanif10</span><br/> <span role="presentation"> ip address <span class="cm-number">192</span>.168.0.1 <span class="cm-number">255</span>.255.255.0</span><br/> <span role="presentation"> dhcp select relay</span><br/> <span role="presentation"> dhcp relay server-ip <span class="cm-number">172</span>.168.0.2</span><br/> <span role="presentation"><span class="cm-comment">#</span></span><br/> <span role="presentation">interface Vlanif20</span><br/> <span role="presentation"> ip address <span class="cm-number">192</span>.168 .1.1 <span class="cm-number">255</span>.255.255.0</span><br/> <span role="presentation"> dhcp select relay</span><br/> <span role="presentation"> dhcp relay server-ip <span class="cm-number">172</span>.168.0.2</span><br/> <span role="presentation"><span class="cm-comment">#</span></span><br/> <span role="presentation">interface Vlanif30</span><br/> <span role="presentation"> ip address <span class="cm-number">192</span>.168. <span class="cm-number">2</span>.1 <span class="cm-number">255</span>.255.255.0</span><br/> <span role="presentation"> dhcp select relay</span><br/> <span role="presentation"> dhcp relay server-ip <span class="cm-number">172</span>.168.0.2</span><br/> <span role="presentation"><span class="cm-comment">#</span></span><br/> <span role="presentation">interface Vlanif40</span><br/> <span role="presentation"> ip address <span class="cm-number">172</span>.168.0.1 <span class="cm-number">255</span>.255.255.0</span></pre> * 这时交换机要通过路由器访问外网,需要配置静态路由,所有出去的包都丢给路由 `ip route 0.0.0.0 0.0.0.0 172.168.0.2` > 下面在路由器上面配置 > 三层交换机Vlan间默认互通 <pre spellcheck="false" class="md-fences md-end-block md-fences-with-lineno ty-contain-cm modeLoaded" lang="bash" cid="n53" mdtype="fences"> <span role="presentation">sysname R1</span><br/> <span role="presentation"><span class="cm-comment">#</span></span><br/> <span role="presentation">vlan batch <span class="cm-number">10</span> <span class="cm-number">20</span> <span class="cm-number">30</span> <span class="cm-number">40</span></span><br/> <span role="presentation"><span class="cm-comment">#</span></span><br/> <span role="presentation">dhcp enable</span><br/> <span role="presentation"><span class="cm-comment">#</span></span><br/> <span role="presentation">ip pool vlan10</span><br/> <span role="presentation"> gateway-list <span class="cm-number">192</span>.168.0.1</span><br/> <span role="presentation"> network <span class="cm-number">192</span>.168.0.0 mask <span class="cm-number">255</span>.255.255.0</span><br/> <span role="presentation"> excluded-ip-address <span class="cm-number">192</span>.168.0.100 <span class="cm-number">192</span>.168.0.254</span><br/> <span role="presentation"> dns-list <span class="cm-number">192</span>.168.0.1</span><br/> <span role="presentation"><span class="cm-comment">#</span></span><br/> <span role="presentation">ip pool vlan2</span><br/> <span role="presentation"> gateway-list <span class="cm-number">192</span>.168.1.1</span><br/> <span role="presentation"> network <span class="cm-number">192</span>.168.1.0 mask <span class="cm-number">255</span>.255.255.0</span><br/> <span role="presentation"> lease day <span class="cm-number">2</span> hour <span class="cm-number">12</span> minute <span class="cm-number">30</span></span><br/> <span role="presentation"> dns-list <span class="cm-number">192</span>.168.1.1</span><br/> <span role="presentation"><span class="cm-comment">#</span></span><br/> <span role="presentation">ip pool vlan30</span><br/> <span role="presentation"> gateway-list <span class="cm-number">192</span>.168.2.1</span><br/> <span role="presentation"> network <span class="cm-number">192</span>.168.2.0 mask <span class="cm-number">255</span>.255.255.0</span><br/> <span role="presentation"> dns-list <span class="cm-number">192</span>.168.2.1</span><br/> <span role="presentation"><span class="cm-comment">#</span></span><br/> <span role="presentation">interface Vlanif10</span><br/> <span role="presentation"><span class="cm-comment">#</span></span><br/> <span role="presentation">interface GigabitEthernet0/0/0</span><br/> <span role="presentation"> ip address <span class="cm-number">172</span>.168.0.2 <span class="cm-number">255</span>.255.255.0</span><br/> <span role="presentation"> dhcp select global</span><br/> <span role="presentation"><span class="cm-comment">#还要回写去交换机的路由</span></span><br/> <span role="presentation"><span class="cm-comment">#</span></span><br/> <span role="presentation">ip route <span class="cm-number">192</span>.168.0.0 <span class="cm-number">255</span>.255.255.0 <span class="cm-number">172</span>.168.0.1</span><br/> <span role="presentation">ip route <span class="cm-number">192</span>.168.1.0 <span class="cm-number">255</span>.255.255.0 <span class="cm-number">172</span>.168.0.1</span><br/> <span role="presentation">ip route <span class="cm-number">192</span>.168.2.0 <span class="cm-number">255</span>.255.255.0 <span class="cm-number">172</span>.168.0.1</span></pre> * 设置完成。就可以查看PC机IP地址。    Last modification:August 17, 2020 © Allow specification reprint Support Appreciate the author AliPayWeChat Like 1 如果觉得我的文章对你有用,请随意赞赏