DHCP Relay Agent

R1 Configuration!!

R1>
R1>enable
R1#configure terminal
R1(config)#interface ethernet 1/2
R1(config-if)#ip address 200.200.200.5 255.255.255.252
R1(config-if)#do write me
Building configuration...
[OK]
R1(config-if)#exit
R1(config)#


R1(config)#interface ethernet 1/0
R1(config-if)#ip address 172.192.40.254 255.255.255.0
R1(config-if)#do write me
Building configuration...
[OK]
R1(config-if)#exit
R1(config)#


R2 Configuration!!

R2>
R2>enable
R2#configure terminal
R2(config)#interface ethernet 1/2
R2(config-if)#ip address 200.200.200.6 255.255.255.252
R2(config-if)#ip helper-address 172.192.40.1
R2(config-if)#no shutdown
R2(config-if)#do write mem
Building configuration...
[OK]
R2(config-if)#exit
R2(config)#

R2(config)#interface ethernet 1/3
R2(config-if)#ip address 192.172.10.254 255.255.255.0
R2(config-if)#ip helper-address 172.192.40.1
R2(config-if)#no shutdown
R2(config-if)#do write mem
Building configuration...
[OK]
R2(config-if)#exit
R2(config)#


R2(config)#interface ethernet 1/0
R2(config-if)#ip address 192.172.20.254 255.255.255.0
R2(config-if)#ip helper-address 172.192.40.1
R2(config-if)#no shutdown
R2(config-if)#do write mem
Building configuration...
[OK]
R2(config-if)#exit
R2(config)#

R2(config)#interface ethernet 1/1
R2(config-if)#ip address 192.172.10.254 255.255.255.0
R2(config-if)#ip helper-address 172.192.40.1
R2(config-if)#no shutdown
R2(config-if)#do write mem
Building configuration...
[OK]
R2(config-if)#exit
R2(config)#

R2(config)#
R2(config-router)#version 2
R2(config-router)#network 192.172.10.0
R2(config-router)#network 192.172.20.0
R2(config-router)#network 192.172.30.0
R2(config-router)#network 200.200.200.4
R2(config-router)#do write me
R2(config-router)#exit 

Comment!!!
Thanks!!!
Downlaod : DHCP Relay Agent Router Configuration