目录
要求:
1.全网可达
2.PC通过DHCP获取ip地址
1.拓扑图中原来有两个广播域,由于路由器左右两侧都有VLAN划分,所以现在图中有4个广播域,左侧VLAN 10:192.168.1.0/25,VLAN 20:192.168.1.128/25;右侧VLAN 10:192.168.2.0/25,VLAN 20:192.168.2.128/25
2.在路由器上分别创建4个dhcp池塘,分别负责给四个广播域下放IP,由于只有两个物理接口,所以我们需要给每个物理接口去创建2个子接口,分别管理不同VLAN,向不同的广播域下放IP。
交换机1:
[Huawei]vlan batch 10 20 //创建VLAN[Huawei]int GigabitEthernet 0/0/2
[Huawei-GigabitEthernet0/0/2]port link-type access[Huawei-GigabitEthernet0/0/2]port default vlan 10 //划分接口
[Huawei]int GigabitEthernet 0/0/3
[Huawei-GigabitEthernet0/0/3]port link-type access
[Huawei-GigabitEthernet0/0/3]port default vlan 20[Huawei]int GigabitEthernet 0/0/1
[Huawei-GigabitEthernet0/0/1]port link-type trunk //trunk干道[Huawei-GigabitEthernet0/0/1]port trunk allow-pass vlan 10 20
交换机2:
[Huawei]vlan batch 10 20[Huawei]int GigabitEthernet 0/0/2
[Huawei-GigabitEthernet0/0/2]port link-type access
[Huawei-GigabitEthernet0/0/2]port default vlan 10[Huawei]int GigabitEthernet 0/0/3
[Huawei-GigabitEthernet0/0/3]port link-type access
[Huawei-GigabitEthernet0/0/3]port default vlan 20[Huawei]int GigabitEthernet 0/0/1
[Huawei-GigabitEthernet0/0/1]port link-type trunk[Huawei]int GigabitEthernet 0/0/1
[Huawei-GigabitEthernet0/0/1]port trunk allow-pass vlan 10 20路由器:
[Huawei]int GigabitEthernet 0/0/0.1
[Huawei-GigabitEthernet0/0/0.1]ip address 192.168.1.1 25
[Huawei-GigabitEthernet0/0/0.1]dot1q termination vid 10[Huawei-GigabitEthernet0/0/0.1]arp broadcast enable
[Huawei]interface GigabitEthernet 0/0/0.2
[Huawei-GigabitEthernet0/0/0.2]ip address 192.168.1.129 25[Huawei-GigabitEthernet0/0/0.2]dot1q termination vid 20
[Huawei-GigabitEthernet0/0/0.2]arp broadcast enable
[Huawei]int GigabitEthernet 0/0/1.1
[Huawei-GigabitEthernet0/0/1.1]ip address 192.168.2.1 25
[Huawei-GigabitEthernet0/0/1.1]dot1q termination vid 10[Huawei-GigabitEthernet0/0/1.1]arp broadcast enable
[Huawei]int GigabitEthernet 0/0/1.2
[Huawei-GigabitEthernet0/0/1.2]ip address 192.168.2.129 25
[Huawei-GigabitEthernet0/0/1.2]dot1q termination vid 20[Huawei-GigabitEthernet0/0/1.2]arp broadcast enable
......
省略DHCP的配置