要求:路由器AR1设置DHCP服务,分别将e0/0/0 to e0/0/3划为VLAN 10,将e0/0/4 to e0/0/7划为VLAN 20,两个VLAN使用两个不同IP地址池,PC1,PC2划为VLAN 10,PC3、PC4划为VLAN 20。
路由器AR1设置:
[AR1]dhcp enable (开启DHCP服务)
[AR1]vlan batch 10 20
[AR1]port-group group-member e0/0/0 to e0/0/3 (创建接口组)
[AR1-port-group]port link-type hybrid (设置接口组内所有接口类型为:hybrid)
[AR1-Ethernet0/0/0]port link-type hybrid
[AR1-Ethernet0/0/1]port link-type hybrid
[AR1-Ethernet0/0/2]port link-type hybrid
[AR1-Ethernet0/0/3]port link-type hybrid
[AR1-port-group]port hybrid pvid vlan 10 (设置接口组内所有接口PVID为:VLAN10,所有进入此接口的报文都会打上VLAN10这个标识)
[AR1-Ethernet0/0/0]port hybrid pvid vlan 10
[AR1-Ethernet0/0/1]port hybrid pvid vlan 10
[AR1-Ethernet0/0/2]port hybrid pvid vlan 10
[AR1-Ethernet0/0/3]port hybrid pvid vlan 10
[AR1-port-group]port hybrid untagged vlan 10 (设置接口组内所有接口去除VLAN10标识,打有VLAN10标识的报文从此接口出去时会将VLAN10标识去掉)
[AR1-Ethernet0/0/0]port hybrid untagged vlan 10
[AR1-Ethernet0/0/1]port hybrid untagged vlan 10
[AR1-Ethernet0/0/2]port hybrid untagged vlan 10
[AR1-Ethernet0/0/3]port hybrid untagged vlan 10
[AR1]port-group group-member e0/0/4 to e0/0/7
[AR1-port-group]port link-type hybrid
[AR1-Ethernet0/0/4]port link-type hybrid
[AR1-Ethernet0/0/5]port link-type hybrid
[AR1-Ethernet0/0/6]port link-type hybrid
[AR1-Ethernet0/0/7]port link-type hybrid
[AR1-port-group]port hybrid pvid vlan 20
[AR1-Ethernet0/0/4]port hybrid pvid vlan 20
[AR1-Ethernet0/0/5]port hybrid pvid vlan 20
[AR1-Ethernet0/0/6]port hybrid pvid vlan 20
[AR1-Ethernet0/0/7]port hybrid pvid vlan 20
[AR1-port-group]port hybrid untagged vlan 20
[AR1-Ethernet0/0/4]port hybrid untagged vlan 20
[AR1-Ethernet0/0/5]port hybrid untagged vlan 20
[AR1-Ethernet0/0/6]port hybrid untagged vlan 20
[AR1-Ethernet0/0/7]port hybrid untagged vlan 20
[AR1]ip pool 1 (创建地址池:1)
[AR1-ip-pool-1]network 192.168.10.0 mask 255.255.255.0 (设置地址池IP范围)
[AR1-ip-pool-1]gateway-list 192.168.10.1 (设置自动分配的网关)
[AR1-ip-pool-1]dns-list 114.114.114.114 (设置自动分配的DNS)
[AR1-ip-pool-1]excluded-ip-address 192.168.10.200 192.168.10.254 (设置保留IP:从200到254不自动分配)
[AR1]ip pool 2
Info: It's successful to create an IP address pool.
[AR1-ip-pool-2]network 192.168.20.0 mask 255.255.255.0
[AR1-ip-pool-2]gateway-list 192.168.20.1
[AR1-ip-pool-2]dns-list 114.114.114.114
[AR1]interface vlanif10
[AR1-Vlanif10]ip address 192.168.10.1 24 (设置接口VLANIF10的IP,也就是通过这个IP地址区分使用那个公共IP地址池)
[AR1-Vlanif10]dhcp select global (设置使用公共IP地址池)
[AR1]interface vlanif20
[AR1-Vlanif20]ip address 192.168.20.1 24
[AR1-Vlanif20]dhcp select global