Physical Newtorking: Telecommunications Essay

1. Complete the table below with descriptions of at least two different features of a telephone system and how / when they would be used.

1. Complete the table below with descriptions of at least two different features of a telephone system and how / when they would be used.

1. Complete the table below with descriptions of at least two different features of a telephone system and how / when they would be used.

A computer network that may cover a whole city, an entire university or a particular region

b) Its use: This technology uses the same telephone line to deliver both the wired voice

The firm still needs to have a functioning telephone system. If a firm is setting up a new office, it would be better to have a system with auto attendant feature rather than buy the service.

1. Complete the table below with descriptions of at least two different features of a telephone system and how / when they would be used.

(Microsoft, 2009). The laptops will also have a wireless network interface card (NIC) installed. The wireless network cards will allow the computers to communicate with the other computers and server on the wireless star network by using a common communication language protocol called TCP IP. The TCP IP is not a solitary protocol when, in fact, it is several protocols. The client server network within wireless star topology will consist of one ZyXEL Prestige 660M D1 DSL modem (Dell, 2009). One Linksys Instant Broadband EtherFast Cable DSL Router (Linksys by Cisco, n.d.). Two netgear fs105 5 port Ethernet switches (Netgear, 1996-2009, and a Linksys wireless-G access (Linksys by Cisco, n.d.). RJ-45 cables will connect the Ethernet switches to the server and connect the Linksys wireless-G access point WAP54G (Linksys by Cisco, n.d.) To the Ethernet switches. The Linksys wireless-G access will connect the desktops, laptops, and printers to the network. The star topology accompanied with client server architecture and wireless local area network (WLAN) is well suited for Taylor and Sons Financial Consulting given that Taylor and Sons Financial Consulting will have

1. Complete the table below with descriptions of at least two different features of a telephone system and how/when they would be used.

Global Finance Inc. uses a backbone network for its network connection. A backbone can tie multiple local area networks together for the passage of data between the individual networks and from the networks on the internet or other external network resources. The main reason for using a backbone network is to improve overall performance of a larger system by creating separate LAN’s for groups of users who communicate primarily with each other. The backbone network also makes it possible to extend the overall range of the combined systems beyond that of a single LAN. (Englander, 200, page 407)

The wiring of the call center is most likely wired with Fiber Optic cables. This is mainly due to the fact that the call center is located in a downtown area surrounded by many electrical devices that could cause interference with their network. The bandwidth is extremely high with heavy use of the network throughout the building so fiber optic cabling would be needed in order to provide the call center with exactly what is needed to maintain communication.

A metropolitan area sort out (MAN) is a framework that interconnects customers with PC resources in a geographic region or locale greater than that secured by even a broad neighborhood (LAN) however more diminutive than the district secured by a wide range orchestrate (WAN). The term is associated with the interconnection of frameworks in a city into a lone greater framework (which may then moreover offer gainful relationship with a wide region orchestrate). It is similarly used to mean the interconnection of a couple of neighborhood by traverse them with spine lines. The last utilize is similarly every so often insinuated as a grounds organize.

LAN known as a local area network is a computer network that connected computer within a small area such as a school, collages, a hospitals and an office building using network media. In contrast to wide area network (WAN) this covers the huge area. In LAN, there is a main computer called server and distance computers called clients. With the help of LAN users can access internet, can exchange file with connected users, and also can communication between users via electronic mails and others applications.

Metropolitan Area Network is a smaller collection of LAN networks generally covering an area of cities or towns. MANs usually use fiber optic rings spanning the cities. The example of MAN can be cable TV (Frenzel, 2007). The government, military or large universities are example users of the MAN.

- Comprehensive Network-The strong back bone high capacity network(terabit capacity) supported by fiber optic cables laid all over the country(60,000km)