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IP DSLAM with Integrated ATM Aggregation and Interworking
IP DSLAM with Integrated ATM Aggregation and Interworking

... and enable higher speed Broadband Services. In a traditional high speed internet infrastructure, DSL services are provided via ATM based DSLAMs. These DSLAMs are aggregated by ATM switches/routers which are expensive to maintain as many of them are in an End of Life state or nearing it. In addition, ...
tutorial 1 - UniMAP Portal
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... The transfer service of letters in a postal system is connectionless. Users do not set up connections prior to the transfer of each letter. (Note however that the postal system may have regularly scheduled shipments of bundles of mail from city to city, because the volume of mail between cities is p ...
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... • Very common throughout business and academic environments. • Typically a medium- to high-speed connection. ...
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Slide 1

... What are the advantages of using IMPs in network? Answer: 1. Freeing the host computer from the routing load such as dividing the messages into packets, routing the packets and gathering packets. 2. The routing programs at such site are the same since we have identical routing devices (IMPs). ...
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Embedded Networks Laboratory Embedded Sensing of Structures
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... instead of the standard Windows operating system. A network operating system, also known as a NOS, is specially designed to handle networking functions efficiently. The two most commonly used network operating systems are the server version of Windows. _ Many networks are both peer-to-peer and dedic ...
Global Engagement of People Networks: Building e
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IEEE 802.11 and NICs
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... RTS/CTS is to monitor the wireless LAN for collisions. If you find a large number of collisions and the users are relatively far apart and likely out of range, then try enabling RTS/CTS on the applicable user wireless NICs. You can activate the function by clicking "enable RTS/CTS" somewhere in the ...
Dual Band (2.4 GHz, 5 GHz) Ethernet Bridge/Router, Serial Server
Dual Band (2.4 GHz, 5 GHz) Ethernet Bridge/Router, Serial Server

... Dual-Band Wi-fi The AirborneM2MTM products establish wireless connections over both 2.4 GHz and 5 GHz bands. Whenever the 2.4 GHz airspace is overcrowded with competing wireless transmission, AirborneM2MTM products can be switched over to 5 GHz band to keep data flowing. Enterprise Class Security Se ...
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Network Virtualisation for Packet Optical Networks

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... NO.9 You enabled CDP on two Cisco Routers which are connected to each other. The Line and Protocol status for the interfaces on both routers show as UP but the routers do not see each other a CDP neighbors. Which layer of the OSI model does the problem most likely exist? A. Physical B. Session C. Ap ...
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... The test bed will represent a multi-layer network based on IP/MPLS and ASON/GMPLS technologies, equipped with a unified control plane and designed to support the highly demanding applications of the European research community ...
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... • Provides standard way to transmit, format, and display Internet data for devices such as cell phones • A WAP cell phone runs a microbrowser that uses Wireless Markup Language (WML) instead of HTML – WML is designed to display text-based Web content on the small screen of a cell phone – Because the ...
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Juniper Networks VPN Decision Guide
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... additional software. With an SSL VPN, the connection between the mobile user and the internal resource happens via a Web connection at the application layer, as opposed to IPSec VPNs’ open “tunnel” at the network layer. The use of SSL is ideal for the mobile user because: • SSL VPN does not require ...
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... If a person wants to use the Internet to access a corporate computer system, how can a secure connection be created? One possible technique is by creating a virtual private network (VPN). ...
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Mobile and wireless communication

... Wireless network characteristics Lower Signal/Noise ratio (cf. wired networks) Limited, shared spectrum: orthogonal signals (FDMA/CDMA/TDMA) or `collisions as noise` C ...
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Piggybacking (Internet access)

Piggybacking on Internet access is the practice of establishing a wireless Internet connection by using another subscriber's wireless Internet access service without the subscriber's explicit permission or knowledge. It is a legally and ethically controversial practice, with laws that vary by jurisdiction around the world. While completely outlawed or regulated in some places, it is permitted in others.A customer of a business providing hotspot service, such as a hotel or café, is generally not considered to be piggybacking, though non-customers or those outside the premises who are simply in reach may be. Many such locations provide wireless Internet access as a free or paid-for courtesy to their patrons or simply to draw people to the area. Others near the premises may be able to gain access.Piggybacking is distinct from wardriving, which involves only the logging or mapping of the existence of access points.
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