Instructions:

Design the appropriate network security for your target business company. $($E$.$g$.$ education, entertainment, sports, government agency, banking$)$ using latest Packet Tracer Application. Make sure to use private IP address inside the organization and public outside address on the outside $($internet$)$ network.

Implement your security design using standard and extended ACL.

Implement NAT and PAT to translate private IP addresses to public IP addresses and GRE over IPSEC VPN to create a secured VPN$.$

Copy the screenshot of the configurations $($ACL$,$ NAT and PAT and GRE over IPSEC VPN only$)$ and simulation of security testing and NAT translations.

Document your work

i$.$ Background $/$ Scenario

ii$.$ Objectives

iii. Topology

iv$.$ Addressing Table

v$.$ Required Resources

vi$.$ Network Configuration $($Screenshots with description$)$

a$.$ Basic Router $/$ Switch Configuration

b$.$ OSPF Routing Configuration

c$.$ NAT $/$ PAT Configuration

d$.$ VLAN $($if possible$)$

e$.$ ACL Configuration

f$.$ GRE over IPSEC Configuration