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在三层交换机配置DHCP功能
TIP本文使用的是华为的交换机
请先进行vlan划分:组建多VLAN多网段局域网
1、在三层交换机开启dhcp功能
[Huawei]dhcp enable
2、创建地址池
bumenA是自定义的名字,部门A
[Huawei]ip pool bumenA[Huawei-ip-pool-bumena]network 192.168.1.0 mask 255.255.255.0[Huawei-ip-pool-bumena]gateway-list 192.168.1.254[Huawei-ip-pool-bumena]dns-list 114.114.114.114
[Huawei-ip-pool-bumena]ip pool bumenB[Huawei-ip-pool-bumenb]network 192.168.2.0 mask 255.255.255.0[Huawei-ip-pool-bumenb]gateway-list 192.168.2.254[Huawei-ip-pool-bumenb]dns-list 114.114.114.114
3、在网关接口启用dhcp
[Huawei-ip-pool-bumenb]int vlan 20[Huawei-Vlanif20]dhcp select global[Huawei-Vlanif20]int vlan 10[Huawei-Vlanif10]dhcp select global
4、更多配置
ip pool 2F 创建一个地址池,名字叫2F配置网关gateway-list 192.168.20.1 分配网关network 192.168.20.0 mask 255.255.0 分配地址段excluded-ip-address 192.168.20.43 192.168.20.253 排除一些地址,不会再给主机分配static-bind ip-address 192.168.20.40 mac-address e0d5-5ed7-06e0 静态绑定static-bind ip-address 192.168.20.41 mac-address b42e-9911-fdf9lease day 0 hour 8 minute0 租约dns-list 58.20.127.170 114.114.114 可以配置两台dns服务器
在三层交换机配置DHCP功能
https://www.cuteleaf.cn/posts/network-ops/l3-switch-dhcp/ 部分信息可能已经过时