Enterprise Network Infra

1. Final Project
Group -2 (Bsc-IT Batch 6)

2. Our Business
Welcome to our presentation on our innovative Transportation & Delivery
App. Our purposeful app is revolutionizing the way we manage transportation
and delivery services. We're an all-in-one platform and our Financial Group
aims to improve economic mobility in our region for everyone through
financial inclusion.

3. Purpose of Netwrok
The purpose of the network in the delivery and transportation
application service is to create an optimized and reliable communication
infrastructure, with low latency, low loss, and low jitter and an enhanced user
experience. This network ensures that our business delivers efficient and
dependable transportation and delivery services to meet the needs of our
valued customers.

4. Network Diagram

5. Network Information
Public IP Info
Subnet 203.67.70.0/29
Firewall WAN IP 203.67.70.1
Load Balancer WAN
IP-
203.67.70.2
VPN Router 203.67.70.3
VPN Firewall 203.67.70.4
Public IP Info
Subnet 104.28.219.152/29
Firewall WAN IP 104.28.219.153
Load Balancer WAN IP 203.67.70.2
VPN Router 104.28.219.155
VPN Firewall 104.28.219.156
Branch Info
Yangon Subnet 172.16.0.0/24
Mandalay
Subnet
172.16.1.0/24
MyitKyina
Subnet
172.16.2.0/24

6. NetworkInformation
Internal Network Info
Transit Subnet 10.1.0.0/23
Management Subnet 10.0.0.0/24
Internal Server
Subnet
10.1.0.0/24
DMZ Subnet 10.1.1.1.0/24
VOIP Subnet 10.1.2.0/24
Storage Subnet 10.1.3.0/24
CCTV Subnet 10.1.4.0/24
UAT Subnet 10.1.5.0/24
User Network Info
PMO Subnet 192.168.1.0/24 Vlan 30
Finance Subnet 192.168.2.0/24 Vlan 31
HR Subnet 192.168.3.0/24 Vlan 32
IT Dept Subnet 192.168.4.0/24 Vlan 33
Admin Subnet 192.168.4.0/24 Vlan 34

7. Network Component Devices &
License
Device List Model
Switch Cisco Catalyst 2960XR-48TS-I
Access Point Cisco AIR-AP4800-B-K9
Multilayer Switch C9500-48X-A - Cisco Switch Catalyst
9500
VPN Router Cisco ISR 4321
Firewall FortiGate 2000E
Load Balancer The F5 BIG-IP i10800
Server Dell PowerEdge R740xd
SAN Storage NetApp FAS2750
CCTV & NVR Hikvision
VMware VSphere
License
vSphere Enterprise Plus Edition
Window server license Datacenter Edition

8. Source of Internet
Our Dedicated Internet Access (DIA)
service from Telenor and MPT offers an
exceptional internet experience with impressive
speeds of up to 2Gbps. As leading
telecommunications companies, Telenor and
MPT have invested in state-of-the-art
infrastructure and cutting-edge technologies to
deliver reliable and high-performance internet
connectivity for businesses and organizations.

9. Internal Services
• CBS (Core Banking System)
• Monitoring System
• HR Time Attendance System
• HR Payroll Management System
• ADDS (Active Directory Domain Service)
• CPS (Centralized Print Management)
• Internal Domain Name System
• Internal Management Information System

10. Cloud Services
• Implementing a Disaster Recovery Plan
(DRP) in AWS to safeguard critical data and
applications, ensuring business continuity
and resilience in the cloud.
• We have chosen to use AWS AP-Southeast-1
for our cloud infrastructure, benefiting from
its high performance and strategic location in
Southeast Asia.
• We have implemented a cloud-based API
server using AWS, scalability, reliability, and
extensive cloud infrastructure to power our
applications.

11. Critical Server Services
• Frontend Server: The frontend server handles the presentation layer of a web application or
website. It serves static content like HTML, CSS, and JavaScript to users' browsers, and
manages user interactions and client-side validations to provide a smooth user interface.
• Backend Server: The backend server manages the logic and processing of user requests. It
interacts with databases, performs business operations, and returns dynamic data to the
frontend. The backend is responsible for tasks like user authentication, data validation, and
business rules implementation.
• Application Server: The application server hosts and manages applications and services. It
will provide a runtime environment for application code to run efficiently and handle
complex processing. Application servers to use in enterprise-level systems and distributed
applications.
• NAT Gateway Internet Server: The NAT gateway internet server translates internal
private IP addresses to a public IP address, allowing multiple devices to share a single
public IP address for internet access while enhancing network security by masking internal
IP addresses.

12. Conclusion
In Conclusion, our present network diagram provides a clear and
visual representation of how our devices, servers, and network elements are
interconnected. It helps us better understand our network infrastructure,
enabling efficient management, troubleshooting, and planning for future
improvements. With this diagram in place, we can optimize network
performance, enhance security, and ensure scalability to accommodate the
needs of our growing organization.