华为S5700交换机做DHCP server
1、为了方便 吧二层交换机都以24口连接核心交换机的网口1,2口先配置核心交换机 coresw 开启DHCP 服务<coreSW>system-view[coreSW]dhcp enable
2、增加地址池[coreSw]ip pool 10 新增地址池名称为 10[coreSw-ip-pool-10]network 192.168.10.0 mask 24 网络地址段24代替255.255.255.0[coreSw-ip-pool-10]gateway-list 192.168.10.254 网关地址[coreSw-ip-pool-10]dns-list 8.8.8.8 dns 地址[coreSw-ip-pool-10]lease day 1 hour 1 租用时间 默认不填为1天[coreSw]ip pool 10 新增地址池名称为 10[coreSw-ip-pool-20]network 192.168.20.0 mask 24 网络地址段24代替255.255.255.0[coreSw-ip-pool-20]gateway-list 192.168.20.254 网关地址[coreSw-ip-pool-20]dns-list 114.114.114.114 dns 地址[coreSw-ip-pool-20]lease day 1 hour 1 租用时间 默认不填为1天
3、开启端口trunk 目前只试验1,2 端口 所以只展示 1,2口的代码，如需多个端口请自行增加[coreSw]interface gi0/0/1[coreSw-GigabitEthernet0/0/1]port link-type trunk[coreSw-GigabitEthernet0/0/1]port trunk allow-pass vlan all[coreSw]interface gi0/0/2[coreSw-GigabitEthernet0/0/2]port link-type trunk[coreSw-GigabitEthernet0/0/2]port trunk allow-pass vlan all
4、分配vlanif 端口配置先划分vlan 10 和 20[coreSw-vlan10]vlan 10[coreSw-vlan20]vlan 20[coreSw-v造婷用痃lan20]interface vlan 10 进入 vlanif 10[coreSw-Vlanif10]ip address 192.168.10.1 24[coreSw-Vlanif10]dhcp select global[coreSw-vlan10]interface vlan 20[coreSw-Vlanif20]ip address 192.168.20.1 24[coreSw-Vlanif20]dhcp select global核心交换机配置完成dis cur 配置结果#sysname coreSw#vlan batch 10 20dhcp enable#diffserv domain default#drop-profile default#ip pool 10gateway-list 192.168.10.1 192.168.10.254network 192.168.10.0 mask 255.255.255.0lease day 1 hour 1 minute 0dns-list 8.8.8.8#ip pool 20#interface Vlanif1#interface Vlanif10ip address 192.168.10.1 255.255.255.0dhcp select global#interface MEth0/0/1#interface GigabitEthernet0/0/1port link-type trunkport trunk allow-pass vlan 2 to 4094#interface GigabitEthernet0/0/2port link-type trunkport trunk allow-pass vlan 2 to 4094
5、配置二层交换机<Huawei>system-view 进入视图模式[Huawei]vlan batch 10 20 划分 vlan 10 20[Huawei]interf g0/0/1[Huawei-GigabitEthernet0/0/1]port link-type access[Huawei-GigabitEthernet0/0/1]port default vlan 10[Huawei]interf g0/0/2[Huawei-GigabitEthernet0/0/2]port link-type access[Huawei-GigabitEthernet0/0/2]port default vlan 10开通24口的 trunk[Huawei]inter g0/0/24[Huawei-GigabitEthernet0/0/24]port link-type trunk[Huawei-GigabitEthernet0/0/24]port trunk allow-pass vlan allquit
6、打开电脑，设置为DHCP 自动获取 需要等待20秒左右，ipconfig 自动获取ip 不同vlan 获取不同的 ip地址段（vlan 10 获取 192.168.10.x 段ip 地址）
