Cisco uBR7100 Series Bedienungsanleitung PDF herunterladen (Seite 4)

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and disposition—can build an IP cable broadband

network that provides a variety of high-speed

communications and interactive services to retailers

within the mall. This enables retailersto offer the beneﬁts

of high-speed connectivity, usingthe latest data and video

communications tools. Beneﬁts are both external such as

live fashion shows that enrich the mall visit; and internal

beneﬁts such as e-learning for new employee training,

warehouse inventory checks and placement of orders to

replenish stock, and improved closing of ﬁnances by

linking retail outlets to headquarters.

Figure 4 depicts a convention center application.

Competition to entice ﬁrms to hold meetings at a speciﬁc

convention center is often ﬁerce. One way to attract

business and differentiate services is to offer an expanded

list of Internet-based services. The Cisco uBR7100 Series

can be installed as an on-premises mini-headend. Cable

modems and PCs can be found in different meeting

rooms. The ﬁgure shows how Internet andintranetaccess

can be achieved in an extended ofﬁce network

environment that supports multiple meeting rooms.

Figure 4: Convention Center Application

Figure 5, that follows, depicts a distance learning

application. Broadband cable gives educational facilities

the capability to support online, real-time education.

Using multicasting technology, one professor can reach

students at many different locations simultaneously.

Multicasting involves sending broadcast messages,

consisting of text, audio, and video, to a select list of

subscribers. In this application, the Cisco uBR7100Series

Universal Broadband Router serves as a headend. Cable

modems and PCs typically reside at a university, remote

telecommuter faculty location, or at an off-campus

student residence.

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