The Belfast router will perform NAT. Configure the Belfast router as follows: Define the NAT pool. The pool consists of public network address 200.10.10.64/26. Exclude first 10 addresses from this pool (to be used for public domain servers, when required). Define an access control list, which will translate for all internal (172.16.0.0/22) addresses only. Establish dynamic source translation, specifying the NAT pool and the ACL defined in the previous steps. Specify the inside and the outside NAT interfaces. Configure Static NAT so the Web Server can be accessed from the Internet