DHCP中繼代理實驗
r2
ip dhcp excluded-address 10.10.10.1
ip dhcp excluded-address 20.20.20.1
!
ip dhcp pool 1
network 10.10.10.0 255.255.255.0
default-router 10.10.10.1
dns-server 100.100.100.100
!
ip dhcp pool 2
network 20.20.20.0 255.255.255.0
default-router 20.20.20.1
dns-server 100.100.100.100
!
interface Ethernet1/0
ip address 12.0.0.2 255.255.255.0
!
ip route 10.10.10.0 255.255.255.0 23.1.1.1
ip route 20.20.20.0 255.255.255.0 23.1.1.1
r1
interface Ethernet1/0
ip address 10.10.10.1 255.255.255.0
ip helper-address 12.0.0.1
!
interface Ethernet1/1
ip address 12.0.0.1 255.255.255.0
!
interface Ethernet1/3
ip address 20.20.20.1 255.255.255.0
ip helper-address 12.0.0.1