DHCP experiment (3)

DHCP experiment (3)

I. Experimental Topology

2. Experimental requirements

Use a router to simulate a DHCP server

Configure the dhcp server to assign addresses to the pc of vlan10 and vlan20

Vlan10 is 192.168.10.xbin24, Vlan20 is 192.168.20.x/24.

Third, experimental configuration

Configure the trunk and access of the switch, and divide the vlan

DHCPserver:

Ip pool vlan10 / / vlan10 address pool

Gateway-list 192.168.10.1

Network 192.168.10.0 mask 255.255.255.0

Dns-list 8.8.8.8

Ip pool vlan20 / / vlan20 address pool

Gateway-list 192.168.20.1

Network 192.168.20.0 mask 255.255.255.0

Dns-list 8.8.8.8

Interface GigabitEthernet0/0/0

Ip address 192.168.255.2 255.255.255.0

Dhcp select global

Core switch sw1:

Interface Vlanif10 / / enter the svi interface of vlan10

Ip address 192.168.10.1 255.255.255.0

Dhcp select relay / / dhcp Select relay

Dhcp relay server-ip 192.168.255.2 / configure a relay address that translates to a unicast address 192.168.255.2 when the interface receives a dhcp request

Interface Vlanif20

Ip address 192.168.20.1 255.255.255.0

Dhcp select relay

Dhcp relay server-ip 192.168.255.2

IV. Experimental verification