1. 作业要求: 根据拓扑图,实现各个部门都能访问服务器,而他们之间却无法通信! 即 vlan1 vlan10 vlan20 都能顺利访问vlan30 ,而vlan1 vlan10 vlan20之间不能够通信! 2. 拓扑图 3. 设备描述: 路由器:H3C Quidway R2621 交换机:H3C Quidway S3526E 4. 设备配置: 路由器: [Router]sysname R1 [R1]int e1 // 由于vlan1默认不打标签,如果不设置ip,vlan1 的信息无法通过 [R1- Ethernet 1]ip address 192.168.1.254 24 //配ip [R1-Ethernet1]int e1.10 //进入子接口 [R1-Ethernet1.10]vlan-type dot1q vid 10 //打标签 [R1-Ethernet1.10]ip add 192.168.10.254 255.255.255.0 //配ip [R1-Ethernet1.10]int e1.20 [R1-Ethernet1.20]vlan-type dot1q vid 20 [R1-Ethernet1.20]ip add 192.168.20.254 255.255.255.0 [R1-Ethernet1.20]int e1.30 [R1-Ethernet1.30]vlan-type dot1q vid 30 [R1-Ethernet1.30]ip add 192.168.30.254 255.255.255.0 [R1]acl 3000 //访问控制列表 [R1-acl-3000]rule deny ip source 192.168.1.0 0.0.0.255 dest 192.168.10.0 0.0.0.255 Rule has been added to normal pac [R1-acl-3000]rule deny ip source 192.168.1.0 0.0.0.255 dest 192.168.20.0 0.0.0.255 Rule has been added to normal pac [R1]acl 3001 [R1-acl-3001]rule deny ip source 192.168.10.0 0.0.0.255 dest 192.168.20.0 0.0.0.255 Rule has been added to normal packet-filtering rules [R1]int e1.1 [R1-Ethernet1.1]firewall packet-filter ? <2000-2999> Basic access-list <3000-3999> Advanced access-list [R1-Ethernet1.1]firewall packet-filter 3000 //应用访问控制列表 [R1-Ethernet1.1]int e1.10 [R1-Ethernet1.10]firewall packet-filter 3001 交换机: [s38]vlan 10 //新建vlan [s38-vlan10]port eth0/10 to eth0/11 //划分端口 [s38-vlan10]vlan 20 [s38-vlan20]port eth0/20 to eth0/21 [s38-Vlan-interface20]vlan 30 [s38-vlan30]port eth0/22 to e0/23 [s38-Vlan-interface30]int eth0/24 [s38-Ethernet0/24]port link-type trunk //trunk链路 [s38-Ethernet0/24]port trunk permit vlan all //允许所有vlan通过,也可以写vlan号 Please wait........................................... Done. 5. 测试: 5.1服务器端与客户端之间的配置 服务器端(vlan30)本地连接配置: 顺序: 先ping本机网关 再ping vlan1网关 再ping vlan10网关 ping vlan10 中的pc 再ping vlan20网关 ping vlan20 中的pc 5.2 客户端之间的测试 客户端设置在vlan20中的pc 上述证明:客户端之间不能通信,即部门之间不能通信
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