A Network Design for an Electric Cooperative by Implementing Firewall Security

Completed2023

Abstract

A company's network is essential. Without the proper network infrastructure in place, it may experience poor user experience and security issues, which can reduce employee productivity, cost you money, and cause device damage. The study developed a network design for cooperative that implemented the firewall security and hierarchical network model that can handle additional devices in the future. To develop and simulate the network design, the study adapted the PPDIOO (Prepare, Plan, Design, Implement, Operate, and Optimize) method. GNS3 was used to simulate the network design, and the simulation can execute the following configurations (DHCP, OSPF, Inter-Vlan, Access Rules, NAT Rules, and FTP server).

Keywords

Access Rules
Dynamic Host Configuration Protocol
File Transfer Protocol
Firewall
GNS3
Lucidchart
Network Address Translation Rules
Open Shortest Path First
Virtual Local Area Network.
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