In this paper, we will understand a manufacturing company will benefit by using a Voice over IP in a WAN. ACME company has headquarters in Atlanta. ACME manufacturing company requires better network performance for which the company need a implementation of VLAN to connect its six company locations with improved performance.The organization is growing and expanding their operations with the acquisition of a plant in China as well as several other offices throughout the United States. ACME manufacturing company requires to connect their different departments which are located in 6 different locations.The Headquarters of ACME manufacturing company in Atlanta, houses corporate operations, marketing, administrative …show more content…
For the network design, multiplayer switches, servers and routers are needed to manage the design more efficiently. For providing connectivity between LANs, floors and frame relays, wireless routers are best choice. At each of the six different location, one VoIP and one email connection is must, to provide better communication with more efficiency. Leased fiber optic line can be used to connect nearby locations with switched network while a satellite connection is implemented for communication with distant location I.e. for the china.
For the purpose of inter network communication, virtual private network can be used. For security and safety purpose, antivirus and firewall must be installed on each computer and firewall can be implemented between servers so that unauthorized person can't access the server. To provide security between public switched network and VLAN, we implement …show more content…
Best option for WAN is the service provider because a service provider provides the facility of changing the bandwidth and to add more connections at later stage of growth for ACME manufacturing company.
A satellite network will connect china to public switched network in USA. T3 leased fiber optic circuit will provide last mile connectivity within the network. Multiprotocol label switching or MPLS is used to provide better services in a switched network like three virtual private networks and for existing internet protocol, Ethernet and frame relays, QoS is used.
There is range of about 12-45 Mbps in a T3 leased circuit which allows extra number of connections. A high speed connection i.e. 54Mbps wireless P2P connection is used for the communication between headquarter in Atlanta and engineering office in Georgia. This connectivity can only be achieved by using a Cisco Aironet 1550 outdoor wireless access point. 802.11n standards are used in the above mentioned wireless access point. VLAN will be established between headquarter in Atlanta and engineering office in Georgia.
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