DHCP中继示例（中继与服务器处于同一网络）

DHCP中继示例（中继与服务器处于同一网络）

SwitchA的配置文件
    dhcp enable
    #
    interface Vlanif100
     ip address 10.20.20.1 255.255.255.0
     dhcp select relay
     dhcp relay server-ip 10.10.20.2
    #
    interface Vlanif200
     ip address 10.10.20.1 255.255.255.0
    #
    interface GigabitEthernet1/0/1
     port link-type hybrid
     port hybrid pvid vlan 200
     port hybrid untagged vlan 200
    #
    interface GigabitEthernet1/0/2
     port link-type hybrid
     port hybrid pvid vlan 100
     port hybrid untagged vlan 100
    #
    ip route-static 0.0.0.0 0.0.0.0 10.10.20.2
    #
    return

SwitchB的配置文件
    sysname SwitchB
    vlan batch 200
    dhcp enable
    #
    ip pool pool1
     gateway-list 10.20.20.1
     network 10.20.20.0 mask 255.255.255.0
     option121 ip-address 10.10.20.0 24 10.20.20.1
    #
    interface Vlanif200
     ip address 10.10.20.2 255.255.255.0
     dhcp select global
    #
    interface GigabitEthernet1/0/1
     port link-type hybrid
     port hybrid pvid vlan 200
     port hybrid untagged vlan 200
    #
    ip route-static 10.20.20.0 255.255.255.0 10.10.20.1
    #
    return

DHCP服务器与MAC地址绑定、snooping（列表、list、全）maclist、dhcplist、dhcpsnoopinglist
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