| 场景 | 办公/无线/服务器多网段共存 |
|---|---|
| 适用 | 三厂 DHCP 服务器 |
| 要点 | 池网段 = 对应网关接口网段，逐 VLAN 核对 |
华为 VRP
华为 VRP
ip pool OFFICE
network 192.168.10.0 mask 255.255.255.0
gateway-list 192.168.10.1
ip pool WIFI
network 192.168.20.0 mask 255.255.255.0
gateway-list 192.168.20.1
interface Vlanif10
dhcp select global
interface Vlanif20
dhcp select global思科 IOS
思科 IOS
ip dhcp pool OFFICE
network 192.168.10.0 255.255.255.0
default-router 192.168.10.1
ip dhcp pool WIFI
network 192.168.20.0 255.255.255.0
default-router 192.168.20.1H3C Comware
H3C Comware
dhcp server ip-pool OFFICE
network 192.168.10.0 mask 255.255.255.0
gateway-list 192.168.10.1
dhcp server ip-pool WIFI
network 192.168.20.0 mask 255.255.255.0
gateway-list 192.168.20.1差异：华为多池时接口必须 dhcp select global（若误配接口池会优先用接口池）；思科/H3C 无需逐接口引用，但跨 VLAN 覆盖要先把中继配好。