This document proposes a network design to connect an online ordering system to two suppliers. It includes a firewall, router, web server and database server at the company. Each supplier will have its own router connected to the internet. The bill of materials lists the required server, router, category 5 cables and DSL internet connection. The total cost is around PHP 40,864.

1. Marie Angelie A. Alcoriza Shelyn Tiffany Y. Chua Marylyn Grace L. Lim Alexis Joyce O. Matic Jan Aldrich J. Dorado Network Design Proposal

2. Background (Group 3) Create a network design proposal for a company wanting to connect their customer online ordering system with two of their suppliers - supplier A and supplier B only

3. Network Design Proposal Supplier A Firewall Firewall Router Internet Web server Database server Company Supplier B

4. Bill of Materials Main Server Router CAT – 5 (UTP) for the connection cables DSL connection The suppliers are the ones who will provide their own router.

5. Database and the Web server Specs: Six ECC DDR-2 667 SDRAM DIMM sockets for up to 24GB of memory Quad-Core Intel Xeon Processor 5000 Sequence Dual and Quad-Core Intel Xeon Processor 3000 Sequence Intel® Core 2 Duo® processor Intel® Celeron® processor Price: $509 = Php 24,432 Dell PowerEdge T300 (Tower Server)

6. Router Specs: Connectivity: Wired, Wireless Data Link Protocol: Ethernet , IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, Fast Ethernet, IEEE 802.11n (draft 2.0) Form Factor: External Included Accessories Vertical stand Features: DMZ port , NAT support , URL filtering, Firewall protection, DoS attack prevention, Quality of Service (QoS), Wi-Fi Protected Setup (WPS), Wi-Fi Multimedia (WMM) support, Intrusion Detection System (IDS), Stateful Packet Inspection (SPI) Price: $99 = Php 4,752 RangeMax Dual Band Wireless-N Router WNDR3300

7. Cables and Internet connection (CAT-5) Category 5 Unshielded Twisted Pair (UTP) (Ethernet 100 Base-TX) (Fast Ethernet) 10Base-T products comply with IEEE 802.3 specifications Bandwidth - 100 Mbps Max. Physical Distance - 2000m Price: $35 per 100ft. = Php 1,680 Internet Connection: DSL, 10Mbps = Php 10,000 TOTAL = 24,432 + 4,752 + 1,680 + 10,000 = Php 40,864 100 ft. Cat. 5 UTP Network Cable (A3L791-100)