Configure Cisco Router as DHCP relay Agent

A DHCP relay agent is any host or IP router that forwards DHCP packets between clients 
and servers.



Note :  Follow below given Picture 
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note  :   click on image to view  


Here we have  a  DHCP Server   IP  address  (192.168.2.254)

Router   :-

Fastethernet  0/1 --   192.168.2.1            (connected  to  DHcp Server Using Switch  )

Fastethernet  0/0 --   192.168.1.1            


Note :   we need to  setup  two dhcp pooL  in  DHCP server   :


PooL1 :--   FOr  192.168.2.0/24

PooL 2:   For  192.168.1.0/24  

For doing  This check below :


Setting  PooL 1 :  Go to  DHCP server  and click on  COnfig  services dhcp 

Setting  PooL 2:     Go to  DHCP server  and click on  COnfig  services dhcp 

Now   Go to  Router  and SET as DHCP relay  agent  so  that  from  PC 0  from  First  switch  DHCP  broadcast  can reach to dhcp server 


Important :    Go to  Router  fastether 0/0  Interface  

Now  you can go to Client  and click for dhcp IP  request  like given below :

Enjoy  DHcp  Relay  power